TSTP Solution File: SEU212+2 by ePrincess---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : ePrincess---1.0
% Problem  : SEU212+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : ePrincess-casc -timeout=%d %s

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Tue Jul 19 08:47:41 EDT 2022

% Result   : Theorem 115.28s 70.49s
% Output   : Proof 142.56s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU212+2 : TPTP v8.1.0. Released v3.3.0.
% 0.00/0.12  % Command  : ePrincess-casc -timeout=%d %s
% 0.12/0.33  % Computer : n020.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Mon Jun 20 03:34:48 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.58/0.59          ____       _                          
% 0.58/0.59    ___  / __ \_____(_)___  ________  __________
% 0.58/0.59   / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.58/0.59  /  __/ ____/ /  / / / / / /__/  __(__  |__  ) 
% 0.58/0.59  \___/_/   /_/  /_/_/ /_/\___/\___/____/____/  
% 0.58/0.60  
% 0.58/0.60  A Theorem Prover for First-Order Logic
% 0.58/0.60  (ePrincess v.1.0)
% 0.58/0.60  
% 0.58/0.60  (c) Philipp Rümmer, 2009-2015
% 0.58/0.60  (c) Peter Backeman, 2014-2015
% 0.58/0.60  (contributions by Angelo Brillout, Peter Baumgartner)
% 0.58/0.60  Free software under GNU Lesser General Public License (LGPL).
% 0.58/0.60  Bug reports to peter@backeman.se
% 0.58/0.60  
% 0.58/0.60  For more information, visit http://user.uu.se/~petba168/breu/
% 0.58/0.60  
% 0.58/0.60  Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.72/0.67  Prover 0: Options:  -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 2.85/1.19  Prover 0: Preprocessing ...
% 6.51/2.00  Prover 0: Warning: ignoring some quantifiers
% 6.51/2.04  Prover 0: Constructing countermodel ...
% 21.29/5.96  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -resolutionMethod=normal +ignoreQuantifiers -generateTriggers=all
% 21.57/6.05  Prover 1: Preprocessing ...
% 23.23/6.43  Prover 1: Warning: ignoring some quantifiers
% 23.23/6.44  Prover 1: Constructing countermodel ...
% 32.11/8.55  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 32.97/8.72  Prover 2: Preprocessing ...
% 34.93/9.19  Prover 2: Warning: ignoring some quantifiers
% 34.93/9.21  Prover 2: Constructing countermodel ...
% 41.54/11.57  Prover 0: stopped
% 42.07/11.77  Prover 3: Options:  -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 42.49/11.89  Prover 3: Preprocessing ...
% 42.65/12.02  Prover 3: Warning: ignoring some quantifiers
% 43.05/12.02  Prover 3: Constructing countermodel ...
% 90.59/52.71  Prover 3: stopped
% 90.79/52.91  Prover 4: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=complete
% 91.22/53.08  Prover 4: Preprocessing ...
% 93.07/53.53  Prover 4: Warning: ignoring some quantifiers
% 93.07/53.55  Prover 4: Constructing countermodel ...
% 115.26/70.49  Prover 4: proved (6309ms)
% 115.28/70.49  Prover 2: stopped
% 115.28/70.49  Prover 1: stopped
% 115.28/70.49  
% 115.28/70.49  No countermodel exists, formula is valid
% 115.28/70.49  % SZS status Theorem for theBenchmark
% 115.28/70.49  
% 115.28/70.49  Generating proof ... Warning: ignoring some quantifiers
% 140.06/84.25  found it (size 722)
% 140.06/84.25  
% 140.06/84.25  % SZS output start Proof for theBenchmark
% 140.06/84.25  Assumed formulas after preprocessing and simplification: 
% 140.06/84.25  | (0)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] :  ? [v12] :  ? [v13] :  ? [v14] :  ? [v15] :  ? [v16] : ( ~ (v13 = 0) &  ~ (v11 = 0) & relation_empty_yielding(v9) = 0 & relation_empty_yielding(empty_set) = 0 & relation_rng(empty_set) = empty_set & relation_dom(v2) = v5 & relation_dom(empty_set) = empty_set & apply(v2, v0) = v7 & powerset(empty_set) = v8 & singleton(empty_set) = v8 & ordered_pair(v0, v1) = v3 & relation(v16) = 0 & relation(v15) = 0 & relation(v12) = 0 & relation(v9) = 0 & relation(v2) = 0 & relation(empty_set) = 0 & empty(v15) = 0 & empty(v14) = 0 & empty(v12) = v13 & empty(v10) = v11 & empty(empty_set) = 0 & function(v16) = 0 & function(v2) = 0 & in(v3, v2) = v4 & in(v0, v5) = v6 &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] :  ! [v24] : ( ~ (relation_composition(v22, v20) = v23) |  ~ (identity_relation(v19) = v22) |  ~ (ordered_pair(v17, v18) = v21) |  ~ (in(v21, v23) = v24) |  ? [v25] :  ? [v26] :  ? [v27] : (relation(v20) = v25 & in(v21, v20) = v27 & in(v17, v19) = v26 & ( ~ (v25 = 0) | (( ~ (v27 = 0) |  ~ (v26 = 0) | v24 = 0) & ( ~ (v24 = 0) | (v27 = 0 & v26 = 0)))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] :  ! [v24] : ( ~ (relation_composition(v17, v18) = v19) |  ~ (ordered_pair(v23, v21) = v24) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ~ (relation(v17) = 0) |  ? [v25] :  ? [v26] :  ? [v27] : ((v25 = 0 & in(v22, v19) = 0) | ( ~ (v25 = 0) & relation(v18) = v25) | (ordered_pair(v20, v23) = v25 & in(v25, v17) = v26 & in(v24, v18) = v27 & ( ~ (v27 = 0) |  ~ (v26 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] :  ! [v24] : ( ~ (relation_composition(v17, v18) = v19) |  ~ (ordered_pair(v20, v23) = v24) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ~ (relation(v17) = 0) |  ? [v25] :  ? [v26] :  ? [v27] : ((v25 = 0 & in(v22, v19) = 0) | ( ~ (v25 = 0) & relation(v18) = v25) | (ordered_pair(v23, v21) = v26 & in(v26, v18) = v27 & in(v24, v17) = v25 & ( ~ (v27 = 0) |  ~ (v25 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] : (v23 = 0 |  ~ (cartesian_product2(v19, v20) = v22) |  ~ (ordered_pair(v17, v18) = v21) |  ~ (in(v21, v22) = v23) |  ? [v24] :  ? [v25] : (in(v18, v20) = v25 & in(v17, v19) = v24 & ( ~ (v25 = 0) |  ~ (v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] : (v23 = 0 |  ~ (cartesian_product2(v18, v20) = v22) |  ~ (cartesian_product2(v17, v19) = v21) |  ~ (subset(v21, v22) = v23) |  ? [v24] :  ? [v25] : (subset(v19, v20) = v25 & subset(v17, v18) = v24 & ( ~ (v25 = 0) |  ~ (v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] : (v21 = 0 |  ~ (cartesian_product2(v17, v18) = v19) |  ~ (ordered_pair(v22, v23) = v20) |  ~ (in(v20, v19) = v21) |  ? [v24] :  ? [v25] : (in(v23, v18) = v25 & in(v22, v17) = v24 & ( ~ (v25 = 0) |  ~ (v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] : (v21 = 0 |  ~ (relation_inverse_image(v17, v18) = v19) |  ~ (ordered_pair(v20, v22) = v23) |  ~ (relation(v17) = 0) |  ~ (in(v20, v19) = v21) |  ? [v24] :  ? [v25] : (in(v23, v17) = v24 & in(v22, v18) = v25 & ( ~ (v25 = 0) |  ~ (v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] : (v21 = 0 |  ~ (relation_image(v17, v18) = v19) |  ~ (ordered_pair(v22, v20) = v23) |  ~ (relation(v17) = 0) |  ~ (in(v20, v19) = v21) |  ? [v24] :  ? [v25] : (in(v23, v17) = v24 & in(v22, v18) = v25 & ( ~ (v25 = 0) |  ~ (v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v22 = 0 | v17 = empty_set |  ~ (subset_complement(v17, v19) = v20) |  ~ (powerset(v17) = v18) |  ~ (in(v21, v20) = v22) |  ? [v23] :  ? [v24] : (( ~ (v23 = 0) & element(v19, v18) = v23) | (element(v21, v17) = v23 & in(v21, v19) = v24 & ( ~ (v23 = 0) | v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v22 = 0 | v17 = empty_set |  ~ (subset_complement(v17, v19) = v20) |  ~ (powerset(v17) = v18) |  ~ (in(v21, v19) = v22) |  ? [v23] :  ? [v24] : (( ~ (v23 = 0) & element(v19, v18) = v23) | (element(v21, v17) = v23 & in(v21, v20) = v24 & ( ~ (v23 = 0) | v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (set_difference(v18, v20) = v21) |  ~ (singleton(v19) = v20) |  ~ (subset(v17, v21) = v22) |  ? [v23] :  ? [v24] : (subset(v17, v18) = v23 & in(v19, v17) = v24 & ( ~ (v23 = 0) | v24 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (set_difference(v18, v19) = v21) |  ~ (set_difference(v17, v19) = v20) |  ~ (subset(v20, v21) = v22) |  ? [v23] : ( ~ (v23 = 0) & subset(v17, v18) = v23)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (relation_inverse_image(v19, v18) = v21) |  ~ (relation_inverse_image(v19, v17) = v20) |  ~ (subset(v20, v21) = v22) |  ? [v23] :  ? [v24] : (subset(v17, v18) = v24 & relation(v19) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (subset(v20, v21) = v22) |  ~ (set_intersection2(v18, v19) = v21) |  ~ (set_intersection2(v17, v19) = v20) |  ? [v23] : ( ~ (v23 = 0) & subset(v17, v18) = v23)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v21 = 0 |  ~ (relation_inverse_image(v17, v18) = v19) |  ~ (relation(v17) = 0) |  ~ (in(v22, v18) = 0) |  ~ (in(v20, v19) = v21) |  ? [v23] :  ? [v24] : ( ~ (v24 = 0) & ordered_pair(v20, v22) = v23 & in(v23, v17) = v24)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v21 = 0 |  ~ (relation_image(v17, v18) = v19) |  ~ (relation(v17) = 0) |  ~ (in(v22, v18) = 0) |  ~ (in(v20, v19) = v21) |  ? [v23] :  ? [v24] : ( ~ (v24 = 0) & ordered_pair(v22, v20) = v23 & in(v23, v17) = v24)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v20 = 0 |  ~ (relation_rng(v17) = v18) |  ~ (ordered_pair(v21, v19) = v22) |  ~ (in(v19, v18) = v20) |  ? [v23] : (( ~ (v23 = 0) & relation(v17) = v23) | ( ~ (v23 = 0) & in(v22, v17) = v23))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v20 = 0 |  ~ (relation_dom(v17) = v18) |  ~ (ordered_pair(v19, v21) = v22) |  ~ (in(v19, v18) = v20) |  ? [v23] : (( ~ (v23 = 0) & relation(v17) = v23) | ( ~ (v23 = 0) & in(v22, v17) = v23))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (relation_composition(v17, v18) = v19) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ~ (relation(v17) = 0) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : ((v27 = 0 & v25 = 0 & ordered_pair(v23, v21) = v26 & ordered_pair(v20, v23) = v24 & in(v26, v18) = 0 & in(v24, v17) = 0) | ( ~ (v23 = 0) & relation(v18) = v23) | ( ~ (v23 = 0) & in(v22, v19) = v23))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (relation_rng(v20) = v21) |  ~ (relation_rng_restriction(v18, v19) = v20) |  ~ (in(v17, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v19) = v25 & relation(v19) = v23 & in(v17, v25) = v26 & in(v17, v18) = v24 & ( ~ (v23 = 0) | (( ~ (v26 = 0) |  ~ (v24 = 0) | v22 = 0) & ( ~ (v22 = 0) | (v26 = 0 & v24 = 0)))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (relation_dom(v20) = v21) |  ~ (relation_dom_restriction(v19, v18) = v20) |  ~ (in(v17, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_dom(v19) = v25 & relation(v19) = v23 & in(v17, v25) = v26 & in(v17, v18) = v24 & ( ~ (v23 = 0) | (( ~ (v26 = 0) |  ~ (v24 = 0) | v22 = 0) & ( ~ (v22 = 0) | (v26 = 0 & v24 = 0)))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (cartesian_product2(v19, v20) = v22) |  ~ (ordered_pair(v17, v18) = v21) |  ~ (in(v21, v22) = 0) | (in(v18, v20) = 0 & in(v17, v19) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (cartesian_product2(v19, v18) = v21) |  ~ (cartesian_product2(v19, v17) = v20) |  ~ (subset(v20, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (cartesian_product2(v18, v19) = v25 & cartesian_product2(v17, v19) = v24 & subset(v24, v25) = v26 & subset(v17, v18) = v23 & ( ~ (v23 = 0) | (v26 = 0 & v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (cartesian_product2(v18, v19) = v21) |  ~ (cartesian_product2(v17, v19) = v20) |  ~ (subset(v20, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (cartesian_product2(v19, v18) = v25 & cartesian_product2(v19, v17) = v24 & subset(v24, v25) = v26 & subset(v17, v18) = v23 & ( ~ (v23 = 0) | (v26 = 0 & v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (relation_rng_restriction(v17, v18) = v19) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ? [v23] :  ? [v24] :  ? [v25] : (( ~ (v23 = 0) & relation(v18) = v23) | (in(v22, v19) = v25 & in(v22, v18) = v24 & in(v21, v17) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | v25 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (relation_rng_restriction(v17, v18) = v19) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ? [v23] :  ? [v24] :  ? [v25] : (( ~ (v23 = 0) & relation(v18) = v23) | (in(v22, v19) = v23 & in(v22, v18) = v25 & in(v21, v17) = v24 & ( ~ (v23 = 0) | (v25 = 0 & v24 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (relation_dom_restriction(v17, v18) = v19) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ~ (relation(v17) = 0) |  ? [v23] :  ? [v24] :  ? [v25] : (in(v22, v19) = v25 & in(v22, v17) = v24 & in(v20, v18) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | v25 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (relation_dom_restriction(v17, v18) = v19) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ~ (relation(v17) = 0) |  ? [v23] :  ? [v24] :  ? [v25] : (in(v22, v19) = v23 & in(v22, v17) = v25 & in(v20, v18) = v24 & ( ~ (v23 = 0) | (v25 = 0 & v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 | v17 = empty_set |  ~ (set_meet(v17) = v18) |  ~ (in(v19, v20) = v21) |  ~ (in(v19, v18) = 0) |  ? [v22] : ( ~ (v22 = 0) & in(v20, v17) = v22)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (set_difference(v17, v18) = v19) |  ~ (in(v20, v19) = v21) |  ? [v22] :  ? [v23] : (in(v20, v18) = v23 & in(v20, v17) = v22 & ( ~ (v22 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (set_difference(v17, v18) = v19) |  ~ (in(v20, v18) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v23 & in(v20, v17) = v22 & ( ~ (v22 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (element(v18, v20) = 0) |  ~ (element(v17, v19) = v21) |  ~ (powerset(v19) = v20) |  ? [v22] : ( ~ (v22 = 0) & in(v17, v18) = v22)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ~ (in(v20, v17) = v21) |  ? [v22] : ( ~ (v22 = 0) & in(v20, v18) = v22)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (subset(v20, v19) = v21) |  ~ (unordered_pair(v17, v18) = v20) |  ? [v22] :  ? [v23] : (in(v18, v19) = v23 & in(v17, v19) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (subset(v20, v18) = v21) |  ~ (set_union2(v17, v19) = v20) |  ? [v22] :  ? [v23] : (subset(v19, v18) = v23 & subset(v17, v18) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (subset(v17, v20) = v21) |  ~ (set_intersection2(v18, v19) = v20) |  ? [v22] :  ? [v23] : (subset(v17, v19) = v23 & subset(v17, v18) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (set_intersection2(v17, v18) = v19) |  ~ (in(v20, v19) = v21) |  ? [v22] :  ? [v23] : (in(v20, v18) = v23 & in(v20, v17) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (set_union2(v17, v18) = v19) |  ~ (in(v20, v19) = v21) |  ? [v22] :  ? [v23] : ( ~ (v23 = 0) &  ~ (v22 = 0) & in(v20, v18) = v23 & in(v20, v17) = v22)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (set_union2(v17, v18) = v19) |  ~ (in(v20, v18) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v22 & in(v20, v17) = v23 & ( ~ (v22 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (set_union2(v17, v18) = v19) |  ~ (in(v20, v17) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v22 & in(v20, v18) = v23 & ( ~ (v22 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v20 = v18 |  ~ (ordered_pair(v19, v20) = v21) |  ~ (ordered_pair(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v20 = v17 | v19 = v17 |  ~ (unordered_pair(v19, v20) = v21) |  ~ (unordered_pair(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v20 = 0 |  ~ (union(v17) = v18) |  ~ (in(v21, v17) = 0) |  ~ (in(v19, v18) = v20) |  ? [v22] : ( ~ (v22 = 0) & in(v19, v21) = v22)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v20 = 0 |  ~ (union(v17) = v18) |  ~ (in(v19, v21) = 0) |  ~ (in(v19, v18) = v20) |  ? [v22] : ( ~ (v22 = 0) & in(v21, v17) = v22)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v19 = v17 |  ~ (ordered_pair(v19, v20) = v21) |  ~ (ordered_pair(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v18 = v17 |  ~ (subset_difference(v21, v20, v19) = v18) |  ~ (subset_difference(v21, v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v17 = empty_set |  ~ (subset_complement(v17, v19) = v20) |  ~ (element(v21, v17) = 0) |  ~ (powerset(v17) = v18) |  ? [v22] :  ? [v23] : (( ~ (v22 = 0) & element(v19, v18) = v22) | (in(v21, v20) = v23 & in(v21, v19) = v22 & (v23 = 0 | v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (disjoint(v18, v20) = v21) |  ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ? [v22] :  ? [v23] :  ? [v24] : (subset_complement(v17, v20) = v23 & element(v20, v19) = v22 & subset(v18, v23) = v24 & ( ~ (v22 = 0) | (( ~ (v24 = 0) | v21 = 0) & ( ~ (v21 = 0) | v24 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_inverse(v17) = v18) |  ~ (ordered_pair(v20, v19) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (( ~ (v22 = 0) & relation(v17) = v22) | (ordered_pair(v19, v20) = v23 & in(v23, v18) = v24 & in(v21, v17) = v22 & ( ~ (v22 = 0) | v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_inverse(v17) = v18) |  ~ (ordered_pair(v20, v19) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (( ~ (v22 = 0) & relation(v17) = v22) | (ordered_pair(v19, v20) = v22 & in(v22, v18) = v23 & in(v21, v17) = v24 & ( ~ (v23 = 0) | v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_inverse(v17) = v18) |  ~ (ordered_pair(v19, v20) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (( ~ (v22 = 0) & relation(v17) = v22) | (ordered_pair(v20, v19) = v23 & in(v23, v17) = v24 & in(v21, v18) = v22 & ( ~ (v22 = 0) | v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_inverse(v17) = v18) |  ~ (ordered_pair(v19, v20) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (( ~ (v22 = 0) & relation(v17) = v22) | (ordered_pair(v20, v19) = v22 & in(v22, v17) = v23 & in(v21, v18) = v24 & ( ~ (v23 = 0) | v24 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (subset_complement(v17, v20) = v21) |  ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ? [v22] :  ? [v23] :  ? [v24] : (disjoint(v18, v20) = v23 & element(v20, v19) = v22 & subset(v18, v21) = v24 & ( ~ (v22 = 0) | (( ~ (v24 = 0) | v23 = 0) & ( ~ (v23 = 0) | v24 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (set_difference(v17, v18) = v19) |  ~ (in(v20, v18) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v22 & in(v20, v17) = v23 & ( ~ (v22 = 0) | (v23 = 0 &  ~ (v21 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (set_difference(v17, v18) = v19) |  ~ (in(v20, v17) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v22 & in(v20, v18) = v23 & ( ~ (v22 = 0) | (v21 = 0 &  ~ (v23 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_dom(v17) = v18) |  ~ (ordered_pair(v19, v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] : ((apply(v17, v19) = v23 & in(v21, v17) = v24 & in(v19, v18) = v22 & ( ~ (v22 = 0) | (( ~ (v24 = 0) | v23 = v20) & ( ~ (v23 = v20) | v24 = 0)))) | (relation(v17) = v22 & function(v17) = v23 & ( ~ (v23 = 0) |  ~ (v22 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_inverse_image(v19, v18) = v20) |  ~ (in(v17, v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] :  ? [v28] : (relation_rng(v19) = v23 & relation(v19) = v22 & ( ~ (v22 = 0) | (( ~ (v21 = 0) | (v28 = 0 & v27 = 0 & v25 = 0 & ordered_pair(v17, v24) = v26 & in(v26, v19) = 0 & in(v24, v23) = 0 & in(v24, v18) = 0)) & (v21 = 0 | ( ! [v29] :  ! [v30] : ( ~ (ordered_pair(v17, v29) = v30) |  ? [v31] :  ? [v32] :  ? [v33] : (in(v30, v19) = v32 & in(v29, v23) = v31 & in(v29, v18) = v33 & ( ~ (v33 = 0) |  ~ (v32 = 0) |  ~ (v31 = 0)))) &  ! [v29] : ( ~ (in(v29, v23) = 0) |  ? [v30] :  ? [v31] :  ? [v32] : (ordered_pair(v17, v29) = v30 & in(v30, v19) = v31 & in(v29, v18) = v32 & ( ~ (v32 = 0) |  ~ (v31 = 0)))) &  ! [v29] : ( ~ (in(v29, v18) = 0) |  ? [v30] :  ? [v31] :  ? [v32] : (ordered_pair(v17, v29) = v31 & in(v31, v19) = v32 & in(v29, v23) = v30 & ( ~ (v32 = 0) |  ~ (v30 = 0)))))))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_image(v19, v18) = v20) |  ~ (in(v17, v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] :  ? [v28] : (relation_dom(v19) = v23 & relation(v19) = v22 & ( ~ (v22 = 0) | (( ~ (v21 = 0) | (v28 = 0 & v27 = 0 & v25 = 0 & ordered_pair(v24, v17) = v26 & in(v26, v19) = 0 & in(v24, v23) = 0 & in(v24, v18) = 0)) & (v21 = 0 | ( ! [v29] :  ! [v30] : ( ~ (ordered_pair(v29, v17) = v30) |  ? [v31] :  ? [v32] :  ? [v33] : (in(v30, v19) = v32 & in(v29, v23) = v31 & in(v29, v18) = v33 & ( ~ (v33 = 0) |  ~ (v32 = 0) |  ~ (v31 = 0)))) &  ! [v29] : ( ~ (in(v29, v23) = 0) |  ? [v30] :  ? [v31] :  ? [v32] : (ordered_pair(v29, v17) = v30 & in(v30, v19) = v31 & in(v29, v18) = v32 & ( ~ (v32 = 0) |  ~ (v31 = 0)))) &  ! [v29] : ( ~ (in(v29, v18) = 0) |  ? [v30] :  ? [v31] :  ? [v32] : (ordered_pair(v29, v17) = v31 & in(v31, v19) = v32 & in(v29, v23) = v30 & ( ~ (v32 = 0) |  ~ (v30 = 0)))))))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_rng_restriction(v17, v20) = v21) |  ~ (relation_dom_restriction(v19, v18) = v20) |  ? [v22] :  ? [v23] :  ? [v24] : (relation_rng_restriction(v17, v19) = v23 & relation_dom_restriction(v23, v18) = v24 & relation(v19) = v22 & ( ~ (v22 = 0) | v24 = v21))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (relation_rng_restriction(v17, v19) = v20) |  ~ (relation_dom_restriction(v20, v18) = v21) |  ? [v22] :  ? [v23] :  ? [v24] : (relation_rng_restriction(v17, v23) = v24 & relation_dom_restriction(v19, v18) = v23 & relation(v19) = v22 & ( ~ (v22 = 0) | v24 = v21))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (subset(v17, v18) = 0) |  ~ (ordered_pair(v19, v20) = v21) |  ~ (relation(v17) = 0) |  ? [v22] :  ? [v23] : (( ~ (v22 = 0) & relation(v18) = v22) | (in(v21, v18) = v23 & in(v21, v17) = v22 & ( ~ (v22 = 0) | v23 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (identity_relation(v17) = v18) |  ~ (ordered_pair(v19, v20) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] : (in(v21, v18) = v22 & in(v19, v17) = v23 & ( ~ (v22 = 0) | (v23 = 0 & v20 = v19)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (set_intersection2(v17, v18) = v19) |  ~ (in(v20, v18) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v22 & in(v20, v17) = v23 & ( ~ (v22 = 0) | (v23 = 0 & v21 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (set_intersection2(v17, v18) = v19) |  ~ (in(v20, v17) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v22 & in(v20, v18) = v23 & ( ~ (v22 = 0) | (v23 = 0 & v21 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (set_union2(v17, v18) = v19) |  ~ (in(v20, v18) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v23 & in(v20, v17) = v22 & (v23 = 0 | ( ~ (v22 = 0) &  ~ (v21 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (set_union2(v17, v18) = v19) |  ~ (in(v20, v17) = v21) |  ? [v22] :  ? [v23] : (in(v20, v19) = v23 & in(v20, v18) = v22 & (v23 = 0 | ( ~ (v22 = 0) &  ~ (v21 = 0))))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] :  ! [v21] : (v21 = 0 |  ~ (relation_dom(v18) = v19) |  ~ (in(v20, v19) = v21) |  ? [v22] :  ? [v23] : ((apply(v18, v20) = v22 & ( ~ (v22 = v17) | v17 = empty_set) & ( ~ (v17 = empty_set) | v22 = empty_set)) | (relation(v18) = v22 & function(v18) = v23 & ( ~ (v23 = 0) |  ~ (v22 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v19 |  ~ (relation_composition(v17, v18) = v19) |  ~ (relation(v20) = 0) |  ~ (relation(v17) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] :  ? [v28] :  ? [v29] : (( ~ (v21 = 0) & relation(v18) = v21) | (ordered_pair(v21, v22) = v23 & in(v23, v20) = v24 & ( ~ (v24 = 0) | ( ! [v30] :  ! [v31] : ( ~ (ordered_pair(v30, v22) = v31) |  ? [v32] :  ? [v33] :  ? [v34] : (ordered_pair(v21, v30) = v32 & in(v32, v17) = v33 & in(v31, v18) = v34 & ( ~ (v34 = 0) |  ~ (v33 = 0)))) &  ! [v30] :  ! [v31] : ( ~ (ordered_pair(v21, v30) = v31) |  ? [v32] :  ? [v33] :  ? [v34] : (ordered_pair(v30, v22) = v33 & in(v33, v18) = v34 & in(v31, v17) = v32 & ( ~ (v34 = 0) |  ~ (v32 = 0)))))) & (v24 = 0 | (v29 = 0 & v27 = 0 & ordered_pair(v25, v22) = v28 & ordered_pair(v21, v25) = v26 & in(v28, v18) = 0 & in(v26, v17) = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v19 |  ~ (relation_rng_restriction(v17, v18) = v19) |  ~ (relation(v20) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (( ~ (v21 = 0) & relation(v18) = v21) | (ordered_pair(v21, v22) = v23 & in(v23, v20) = v24 & in(v23, v18) = v26 & in(v22, v17) = v25 & ( ~ (v26 = 0) |  ~ (v25 = 0) |  ~ (v24 = 0)) & (v24 = 0 | (v26 = 0 & v25 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v19 |  ~ (relation_dom_restriction(v17, v18) = v20) |  ~ (relation(v19) = 0) |  ~ (relation(v17) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (ordered_pair(v21, v22) = v23 & in(v23, v19) = v24 & in(v23, v17) = v26 & in(v21, v18) = v25 & ( ~ (v26 = 0) |  ~ (v25 = 0) |  ~ (v24 = 0)) & (v24 = 0 | (v26 = 0 & v25 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v18 | v20 = v17 |  ~ (unordered_pair(v17, v18) = v19) |  ~ (in(v20, v19) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v18 |  ~ (singleton(v17) = v19) |  ~ (set_union2(v19, v18) = v20) |  ? [v21] : ( ~ (v21 = 0) & in(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (set_difference(v17, v19) = v20) |  ~ (singleton(v18) = v19) | in(v18, v17) = 0) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = empty_set |  ~ (relation_dom(v17) = v18) |  ~ (apply(v17, v19) = v20) |  ? [v21] :  ? [v22] : ((v21 = 0 & in(v19, v18) = 0) | (relation(v17) = v21 & function(v17) = v22 & ( ~ (v22 = 0) |  ~ (v21 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 | v17 = empty_set |  ~ (set_meet(v17) = v18) |  ~ (in(v19, v18) = v20) |  ? [v21] :  ? [v22] : ( ~ (v22 = 0) & in(v21, v17) = 0 & in(v19, v21) = v22)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (disjoint(v19, v18) = v20) |  ~ (singleton(v17) = v19) | in(v17, v18) = 0) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (disjoint(v18, v19) = 0) |  ~ (disjoint(v17, v19) = v20) |  ? [v21] : ( ~ (v21 = 0) & subset(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (disjoint(v17, v19) = v20) |  ~ (subset(v17, v18) = 0) |  ? [v21] : ( ~ (v21 = 0) & disjoint(v18, v19) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (union(v18) = v19) |  ~ (subset(v17, v19) = v20) |  ? [v21] : ( ~ (v21 = 0) & in(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (element(v17, v19) = v20) |  ~ (powerset(v18) = v19) |  ? [v21] :  ? [v22] : ( ~ (v22 = 0) & in(v21, v18) = v22 & in(v21, v17) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (element(v17, v19) = v20) |  ~ (powerset(v18) = v19) |  ? [v21] : ( ~ (v21 = 0) & subset(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (element(v17, v19) = v20) |  ~ (in(v17, v18) = 0) |  ? [v21] :  ? [v22] : ( ~ (v22 = 0) & element(v18, v21) = v22 & powerset(v19) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (powerset(v17) = v18) |  ~ (subset(v19, v17) = v20) |  ? [v21] : ( ~ (v21 = 0) & in(v19, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (powerset(v17) = v18) |  ~ (in(v19, v18) = v20) |  ? [v21] : ( ~ (v21 = 0) & subset(v19, v17) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (singleton(v17) = v19) |  ~ (subset(v19, v18) = v20) |  ? [v21] : ( ~ (v21 = 0) & in(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (subset(v18, v19) = 0) |  ~ (subset(v17, v19) = v20) |  ? [v21] : ( ~ (v21 = 0) & subset(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (subset(v17, v19) = v20) |  ~ (subset(v17, v18) = 0) |  ? [v21] : ( ~ (v21 = 0) & subset(v18, v19) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (subset(v17, v18) = 0) |  ~ (in(v19, v18) = v20) |  ? [v21] : ( ~ (v21 = 0) & in(v19, v17) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (unordered_pair(v17, v18) = v19) |  ~ (in(v18, v19) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (unordered_pair(v17, v18) = v19) |  ~ (in(v17, v19) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v19 = v18 |  ~ (singleton(v17) = v20) |  ~ (unordered_pair(v18, v19) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (are_equipotent(v20, v19) = v18) |  ~ (are_equipotent(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (meet_of_subsets(v20, v19) = v18) |  ~ (meet_of_subsets(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (union_of_subsets(v20, v19) = v18) |  ~ (union_of_subsets(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (complements_of_subsets(v20, v19) = v18) |  ~ (complements_of_subsets(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (relation_composition(v20, v19) = v18) |  ~ (relation_composition(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (disjoint(v20, v19) = v18) |  ~ (disjoint(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (subset_complement(v20, v19) = v18) |  ~ (subset_complement(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (set_difference(v20, v19) = v18) |  ~ (set_difference(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (apply(v20, v19) = v18) |  ~ (apply(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (cartesian_product2(v20, v19) = v18) |  ~ (cartesian_product2(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (element(v20, v19) = v18) |  ~ (element(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (singleton(v18) = v20) |  ~ (singleton(v17) = v19) |  ~ (subset(v19, v20) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (singleton(v17) = v20) |  ~ (unordered_pair(v18, v19) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (relation_inverse_image(v20, v19) = v18) |  ~ (relation_inverse_image(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (relation_image(v20, v19) = v18) |  ~ (relation_image(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (relation_rng_restriction(v20, v19) = v18) |  ~ (relation_rng_restriction(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (relation_dom_restriction(v20, v19) = v18) |  ~ (relation_dom_restriction(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (subset(v20, v19) = v18) |  ~ (subset(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (ordered_pair(v20, v19) = v18) |  ~ (ordered_pair(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (set_intersection2(v20, v19) = v18) |  ~ (set_intersection2(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (set_union2(v20, v19) = v18) |  ~ (set_union2(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (unordered_pair(v20, v19) = v18) |  ~ (unordered_pair(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (proper_subset(v20, v19) = v18) |  ~ (proper_subset(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = v17 |  ~ (in(v20, v19) = v18) |  ~ (in(v20, v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = empty_set |  ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (subset_difference(v17, v23, v24) = v22 & meet_of_subsets(v17, v18) = v24 & union_of_subsets(v17, v21) = v22 & complements_of_subsets(v17, v18) = v21 & cast_to_subset(v17) = v23)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = empty_set |  ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (subset_difference(v17, v21, v22) = v23 & meet_of_subsets(v17, v24) = v23 & union_of_subsets(v17, v18) = v22 & complements_of_subsets(v17, v18) = v24 & cast_to_subset(v17) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v18 = empty_set |  ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : ( ~ (v21 = empty_set) & complements_of_subsets(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v17 = empty_set |  ~ (set_meet(v17) = v18) |  ~ (in(v20, v17) = 0) |  ~ (in(v19, v18) = 0) | in(v19, v20) = 0) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (subset_difference(v17, v18, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (set_difference(v18, v19) = v24 & element(v19, v21) = v23 & element(v18, v21) = v22 & powerset(v17) = v21 & ( ~ (v23 = 0) |  ~ (v22 = 0) | v24 = v20))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (subset_difference(v17, v18, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (element(v20, v21) = v24 & element(v19, v21) = v23 & element(v18, v21) = v22 & powerset(v17) = v21 & ( ~ (v23 = 0) |  ~ (v22 = 0) | v24 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_composition(v19, v18) = v20) |  ~ (identity_relation(v17) = v19) |  ? [v21] :  ? [v22] : (relation_dom_restriction(v18, v17) = v22 & relation(v18) = v21 & ( ~ (v21 = 0) | v22 = v20))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_composition(v17, v19) = v20) |  ~ (relation_rng(v17) = v18) |  ? [v21] :  ? [v22] :  ? [v23] : (( ~ (v21 = 0) & relation(v17) = v21) | (relation_rng(v20) = v22 & relation_image(v19, v18) = v23 & relation(v19) = v21 & ( ~ (v21 = 0) | v23 = v22)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_composition(v17, v19) = v20) |  ~ (relation_dom(v17) = v18) |  ? [v21] :  ? [v22] :  ? [v23] : (( ~ (v21 = 0) & relation(v17) = v21) | (relation_dom(v20) = v22 & subset(v22, v18) = v23 & relation(v19) = v21 & ( ~ (v21 = 0) | v23 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (subset_complement(v17, v19) = v20) |  ~ (in(v18, v20) = 0) |  ? [v21] :  ? [v22] :  ? [v23] : (element(v19, v21) = v22 & powerset(v17) = v21 & in(v18, v19) = v23 & ( ~ (v23 = 0) |  ~ (v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_rng(v18) = v19) |  ~ (set_intersection2(v19, v17) = v20) |  ? [v21] :  ? [v22] :  ? [v23] : (relation_rng(v22) = v23 & relation_rng_restriction(v17, v18) = v22 & relation(v18) = v21 & ( ~ (v21 = 0) | v23 = v20))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_rng(v17) = v18) |  ~ (relation_image(v19, v18) = v20) |  ? [v21] :  ? [v22] :  ? [v23] : (( ~ (v21 = 0) & relation(v17) = v21) | (relation_composition(v17, v19) = v22 & relation_rng(v22) = v23 & relation(v19) = v21 & ( ~ (v21 = 0) | v23 = v20)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (set_difference(v17, v18) = v19) |  ~ (in(v20, v19) = 0) |  ? [v21] : ( ~ (v21 = 0) & in(v20, v18) = v21 & in(v20, v17) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (set_difference(v17, v18) = v19) |  ~ (in(v20, v17) = 0) |  ? [v21] :  ? [v22] : (in(v20, v19) = v22 & in(v20, v18) = v21 & (v22 = 0 | v21 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_dom(v18) = v19) |  ~ (set_intersection2(v19, v17) = v20) |  ? [v21] :  ? [v22] :  ? [v23] : (relation_dom(v22) = v23 & relation_dom_restriction(v18, v17) = v22 & relation(v18) = v21 & ( ~ (v21 = 0) | v23 = v20))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_dom(v18) = v19) |  ~ (set_intersection2(v19, v17) = v20) |  ? [v21] :  ? [v22] :  ? [v23] : (relation_image(v18, v20) = v23 & relation_image(v18, v17) = v22 & relation(v18) = v21 & ( ~ (v21 = 0) | v23 = v22))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (cartesian_product2(v17, v18) = v19) |  ~ (in(v20, v19) = 0) |  ? [v21] :  ? [v22] : (ordered_pair(v21, v22) = v20 & in(v22, v18) = 0 & in(v21, v17) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v20, v19) = 0) |  ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ? [v21] :  ? [v22] :  ? [v23] : (disjoint(v18, v20) = v21 & subset_complement(v17, v20) = v22 & subset(v18, v22) = v23 & ( ~ (v23 = 0) | v21 = 0) & ( ~ (v21 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : (meet_of_subsets(v17, v18) = v21 & element(v21, v19) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : (meet_of_subsets(v17, v18) = v21 & set_meet(v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : (union_of_subsets(v17, v18) = v21 & union(v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : (union_of_subsets(v17, v18) = v21 & element(v21, v19) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : (complements_of_subsets(v17, v21) = v18 & complements_of_subsets(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : (complements_of_subsets(v17, v18) = v21 & element(v21, v20) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (powerset(v17) = v19) |  ? [v21] : (complements_of_subsets(v17, v18) = v21 &  ! [v22] :  ! [v23] : ( ~ (subset_complement(v17, v22) = v23) |  ~ (element(v21, v20) = 0) |  ? [v24] :  ? [v25] :  ? [v26] : (element(v22, v19) = v24 & in(v23, v18) = v26 & in(v22, v21) = v25 & ( ~ (v24 = 0) | (( ~ (v26 = 0) | v25 = 0) & ( ~ (v25 = 0) | v26 = 0))))) &  ! [v22] :  ! [v23] : ( ~ (element(v21, v20) = 0) |  ~ (in(v22, v21) = v23) |  ? [v24] :  ? [v25] :  ? [v26] : (subset_complement(v17, v22) = v25 & element(v22, v19) = v24 & in(v25, v18) = v26 & ( ~ (v24 = 0) | (( ~ (v26 = 0) | v23 = 0) & ( ~ (v23 = 0) | v26 = 0))))) &  ! [v22] : (v22 = v21 |  ~ (element(v22, v20) = 0) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (subset_complement(v17, v23) = v25 & element(v23, v19) = 0 & in(v25, v18) = v26 & in(v23, v22) = v24 & ( ~ (v26 = 0) |  ~ (v24 = 0)) & (v26 = 0 | v24 = 0))) &  ! [v22] : ( ~ (element(v22, v19) = 0) |  ~ (element(v21, v20) = 0) |  ? [v23] :  ? [v24] :  ? [v25] : (subset_complement(v17, v22) = v24 & in(v24, v18) = v25 & in(v22, v21) = v23 & ( ~ (v25 = 0) | v23 = 0) & ( ~ (v23 = 0) | v25 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (in(v17, v18) = 0) | element(v17, v19) = 0) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v20) = 0) |  ~ (powerset(v19) = v20) |  ~ (in(v17, v18) = 0) |  ? [v21] : ( ~ (v21 = 0) & empty(v19) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ~ (in(v20, v18) = 0) | in(v20, v17) = 0) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_inverse_image(v17, v18) = v19) |  ~ (relation(v17) = 0) |  ~ (in(v20, v19) = 0) |  ? [v21] :  ? [v22] : (ordered_pair(v20, v21) = v22 & in(v22, v17) = 0 & in(v21, v18) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (relation_image(v17, v18) = v19) |  ~ (relation(v17) = 0) |  ~ (in(v20, v19) = 0) |  ? [v21] :  ? [v22] : (ordered_pair(v21, v20) = v22 & in(v22, v17) = 0 & in(v21, v18) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (subset(v20, v19) = 0) |  ~ (unordered_pair(v17, v18) = v20) | (in(v18, v19) = 0 & in(v17, v19) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (identity_relation(v17) = v18) |  ~ (ordered_pair(v19, v19) = v20) |  ~ (relation(v18) = 0) |  ? [v21] :  ? [v22] : (in(v20, v18) = v22 & in(v19, v17) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (ordered_pair(v18, v19) = v20) |  ~ (relation(v17) = 0) |  ? [v21] :  ? [v22] : (in(v20, v17) = v22 & in(v20, v17) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (ordered_pair(v17, v18) = v20) |  ~ (in(v20, v19) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_rng(v19) = v24 & relation_dom(v19) = v22 & relation(v19) = v21 & in(v18, v24) = v25 & in(v17, v22) = v23 & ( ~ (v21 = 0) | (v25 = 0 & v23 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (ordered_pair(v17, v18) = v20) |  ~ (in(v20, v19) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (relation_field(v19) = v22 & relation(v19) = v21 & in(v18, v22) = v24 & in(v17, v22) = v23 & ( ~ (v21 = 0) | (v24 = 0 & v23 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (set_intersection2(v17, v18) = v19) |  ~ (in(v20, v19) = 0) |  ? [v21] : ( ~ (v21 = 0) & disjoint(v17, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (set_intersection2(v17, v18) = v19) |  ~ (in(v20, v19) = 0) | (in(v20, v18) = 0 & in(v20, v17) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (set_intersection2(v17, v18) = v19) |  ~ (in(v20, v18) = 0) |  ? [v21] :  ? [v22] : (in(v20, v19) = v22 & in(v20, v17) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (set_intersection2(v17, v18) = v19) |  ~ (in(v20, v17) = 0) |  ? [v21] :  ? [v22] : (in(v20, v19) = v22 & in(v20, v18) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] :  ! [v20] : ( ~ (set_union2(v17, v18) = v19) |  ~ (in(v20, v19) = 0) |  ? [v21] :  ? [v22] : (in(v20, v18) = v22 & in(v20, v17) = v21 & (v22 = 0 | v21 = 0))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (set_difference(v18, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (in(v21, v19) = v24 & in(v21, v18) = v23 & in(v21, v17) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0) | v24 = 0) & (v22 = 0 | (v23 = 0 &  ~ (v24 = 0))))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (cartesian_product2(v18, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : (in(v21, v17) = v22 & ( ~ (v22 = 0) |  ! [v28] :  ! [v29] : ( ~ (ordered_pair(v28, v29) = v21) |  ? [v30] :  ? [v31] : (in(v29, v19) = v31 & in(v28, v18) = v30 & ( ~ (v31 = 0) |  ~ (v30 = 0))))) & (v22 = 0 | (v27 = v21 & v26 = 0 & v25 = 0 & ordered_pair(v23, v24) = v21 & in(v24, v19) = 0 & in(v23, v18) = 0)))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (relation_inverse_image(v18, v19) = v20) |  ~ (relation(v18) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (in(v21, v17) = v22 & ( ~ (v22 = 0) | ( ! [v27] :  ! [v28] : ( ~ (ordered_pair(v21, v27) = v28) |  ? [v29] :  ? [v30] : (in(v28, v18) = v29 & in(v27, v19) = v30 & ( ~ (v30 = 0) |  ~ (v29 = 0)))) &  ! [v27] : ( ~ (in(v27, v19) = 0) |  ? [v28] :  ? [v29] : ( ~ (v29 = 0) & ordered_pair(v21, v27) = v28 & in(v28, v18) = v29)))) & (v22 = 0 | (v26 = 0 & v25 = 0 & ordered_pair(v21, v23) = v24 & in(v24, v18) = 0 & in(v23, v19) = 0)))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (relation_image(v18, v19) = v20) |  ~ (relation(v18) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (in(v21, v17) = v22 & ( ~ (v22 = 0) | ( ! [v27] :  ! [v28] : ( ~ (ordered_pair(v27, v21) = v28) |  ? [v29] :  ? [v30] : (in(v28, v18) = v29 & in(v27, v19) = v30 & ( ~ (v30 = 0) |  ~ (v29 = 0)))) &  ! [v27] : ( ~ (in(v27, v19) = 0) |  ? [v28] :  ? [v29] : ( ~ (v29 = 0) & ordered_pair(v27, v21) = v28 & in(v28, v18) = v29)))) & (v22 = 0 | (v26 = 0 & v25 = 0 & ordered_pair(v23, v21) = v24 & in(v24, v18) = 0 & in(v23, v19) = 0)))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (set_intersection2(v18, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (in(v21, v19) = v24 & in(v21, v18) = v23 & in(v21, v17) = v22 & ( ~ (v24 = 0) |  ~ (v23 = 0) |  ~ (v22 = 0)) & (v22 = 0 | (v24 = 0 & v23 = 0)))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (set_union2(v18, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (in(v21, v19) = v24 & in(v21, v18) = v23 & in(v21, v17) = v22 & ( ~ (v22 = 0) | ( ~ (v24 = 0) &  ~ (v23 = 0))) & (v24 = 0 | v23 = 0 | v22 = 0))) &  ? [v17] :  ! [v18] :  ! [v19] :  ! [v20] : (v20 = v17 |  ~ (unordered_pair(v18, v19) = v20) |  ? [v21] :  ? [v22] : (in(v21, v17) = v22 & ( ~ (v22 = 0) | ( ~ (v21 = v19) &  ~ (v21 = v18))) & (v22 = 0 | v21 = v19 | v21 = v18))) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = v18 |  ~ (relation_inverse(v17) = v18) |  ~ (relation(v19) = 0) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (( ~ (v20 = 0) & relation(v17) = v20) | (ordered_pair(v21, v20) = v24 & ordered_pair(v20, v21) = v22 & in(v24, v17) = v25 & in(v22, v19) = v23 & ( ~ (v25 = 0) |  ~ (v23 = 0)) & (v25 = 0 | v23 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = v18 |  ~ (identity_relation(v17) = v19) |  ~ (relation(v18) = 0) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (ordered_pair(v20, v21) = v22 & in(v22, v18) = v23 & in(v20, v17) = v24 & ( ~ (v24 = 0) |  ~ (v23 = 0) |  ~ (v21 = v20)) & (v23 = 0 | (v24 = 0 & v21 = v20)))) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = v18 |  ~ (set_union2(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & subset(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = v17 | v17 = empty_set |  ~ (singleton(v18) = v19) |  ~ (subset(v17, v19) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (set_difference(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & disjoint(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (singleton(v17) = v18) |  ~ (in(v19, v18) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (set_intersection2(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & subset(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = empty_set |  ~ (set_difference(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & subset(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = empty_set |  ~ (set_intersection2(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & disjoint(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 | v18 = v17 |  ~ (proper_subset(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & subset(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (disjoint(v18, v17) = v19) |  ? [v20] : ( ~ (v20 = 0) & disjoint(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (disjoint(v17, v18) = v19) |  ? [v20] :  ? [v21] : (set_intersection2(v17, v18) = v20 & in(v21, v20) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (disjoint(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = v17) & set_difference(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (disjoint(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = empty_set) & set_intersection2(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (disjoint(v17, v18) = v19) |  ? [v20] : (in(v20, v18) = 0 & in(v20, v17) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (element(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & in(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (singleton(v18) = v17) |  ~ (subset(v17, v17) = v19)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (singleton(v17) = v18) |  ~ (subset(empty_set, v18) = v19)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (singleton(v17) = v18) |  ~ (in(v17, v18) = v19)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (subset(v17, v18) = v19) |  ~ (relation(v17) = 0) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : ((v23 = 0 &  ~ (v24 = 0) & ordered_pair(v20, v21) = v22 & in(v22, v18) = v24 & in(v22, v17) = 0) | ( ~ (v20 = 0) & relation(v18) = v20))) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (subset(v17, v18) = v19) |  ? [v20] :  ? [v21] : ( ~ (v21 = 0) & element(v17, v20) = v21 & powerset(v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (subset(v17, v18) = v19) |  ? [v20] :  ? [v21] : ( ~ (v21 = 0) & in(v20, v18) = v21 & in(v20, v17) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (subset(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = empty_set) & set_difference(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (subset(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & proper_subset(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (in(v18, v17) = v19) |  ? [v20] : (set_difference(v17, v20) = v17 & singleton(v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (in(v17, v18) = v19) |  ? [v20] :  ? [v21] : ( ~ (v21 = 0) & singleton(v17) = v20 & subset(v20, v18) = v21)) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (in(v17, v18) = v19) |  ? [v20] :  ? [v21] : (element(v17, v18) = v20 & empty(v18) = v21 & ( ~ (v20 = 0) | v21 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : (v19 = 0 |  ~ (in(v17, v18) = v19) |  ? [v20] : (disjoint(v20, v18) = 0 & singleton(v17) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (relation_empty_yielding(v19) = v18) |  ~ (relation_empty_yielding(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (relation_inverse(v19) = v18) |  ~ (relation_inverse(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (relation_field(v19) = v18) |  ~ (relation_field(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (relation_rng(v19) = v18) |  ~ (relation_rng(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (union(v19) = v18) |  ~ (union(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (cast_to_subset(v19) = v18) |  ~ (cast_to_subset(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (relation_dom(v19) = v18) |  ~ (relation_dom(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (powerset(v19) = v18) |  ~ (powerset(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (singleton(v19) = v18) |  ~ (singleton(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (set_meet(v19) = v18) |  ~ (set_meet(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (identity_relation(v19) = v18) |  ~ (identity_relation(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (relation(v19) = v18) |  ~ (relation(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (empty(v19) = v18) |  ~ (empty(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = v17 |  ~ (function(v19) = v18) |  ~ (function(v19) = v17)) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = empty_set |  ~ (meet_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (subset_difference(v17, v25, v19) = v26 & union_of_subsets(v17, v23) = v24 & complements_of_subsets(v17, v18) = v23 & cast_to_subset(v17) = v25 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v26 = v24))) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = empty_set |  ~ (union_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (subset_difference(v17, v23, v19) = v24 & meet_of_subsets(v17, v25) = v26 & complements_of_subsets(v17, v18) = v25 & cast_to_subset(v17) = v23 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v26 = v24))) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = empty_set |  ~ (complements_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (subset_difference(v17, v24, v25) = v26 & meet_of_subsets(v17, v18) = v25 & union_of_subsets(v17, v19) = v23 & cast_to_subset(v17) = v24 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v26 = v23))) &  ! [v17] :  ! [v18] :  ! [v19] : (v18 = empty_set |  ~ (complements_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (subset_difference(v17, v23, v24) = v25 & meet_of_subsets(v17, v19) = v26 & union_of_subsets(v17, v18) = v24 & cast_to_subset(v17) = v23 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v26 = v25))) &  ! [v17] :  ! [v18] :  ! [v19] : (v17 = empty_set |  ~ (relation_rng(v18) = v19) |  ~ (subset(v17, v19) = 0) |  ? [v20] :  ? [v21] : (relation_inverse_image(v18, v17) = v21 & relation(v18) = v20 & ( ~ (v21 = empty_set) |  ~ (v20 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] : (v17 = empty_set |  ~ (element(v19, v18) = 0) |  ~ (powerset(v17) = v18) |  ? [v20] : (subset_complement(v17, v19) = v20 &  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (in(v21, v20) = v22) |  ? [v23] :  ? [v24] : (element(v21, v17) = v23 & in(v21, v19) = v24 & ( ~ (v23 = 0) | v24 = 0))) &  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (in(v21, v19) = v22) |  ? [v23] :  ? [v24] : (element(v21, v17) = v23 & in(v21, v20) = v24 & ( ~ (v23 = 0) | v24 = 0))) &  ! [v21] : ( ~ (element(v21, v17) = 0) |  ? [v22] :  ? [v23] : (in(v21, v20) = v23 & in(v21, v19) = v22 & (v23 = 0 | v22 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (meet_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (element(v19, v20) = v23 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (meet_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & set_meet(v18) = v23 & ( ~ (v22 = 0) | v23 = v19))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (union_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (union(v18) = v23 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v23 = v19))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (union_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (element(v19, v20) = v23 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (complements_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (complements_of_subsets(v17, v19) = v23 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v23 = v18))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (complements_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (element(v19, v21) = v23 & element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (complements_of_subsets(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (element(v18, v21) = v22 & powerset(v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) | ( ! [v23] :  ! [v24] : ( ~ (subset_complement(v17, v23) = v24) |  ~ (element(v19, v21) = 0) |  ? [v25] :  ? [v26] :  ? [v27] : (element(v23, v20) = v25 & in(v24, v18) = v27 & in(v23, v19) = v26 & ( ~ (v25 = 0) | (( ~ (v27 = 0) | v26 = 0) & ( ~ (v26 = 0) | v27 = 0))))) &  ! [v23] :  ! [v24] : ( ~ (element(v19, v21) = 0) |  ~ (in(v23, v19) = v24) |  ? [v25] :  ? [v26] :  ? [v27] : (subset_complement(v17, v23) = v26 & element(v23, v20) = v25 & in(v26, v18) = v27 & ( ~ (v25 = 0) | (( ~ (v27 = 0) | v24 = 0) & ( ~ (v24 = 0) | v27 = 0))))) &  ! [v23] : (v23 = v19 |  ~ (element(v23, v21) = 0) |  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : (subset_complement(v17, v24) = v26 & element(v24, v20) = 0 & in(v26, v18) = v27 & in(v24, v23) = v25 & ( ~ (v27 = 0) |  ~ (v25 = 0)) & (v27 = 0 | v25 = 0))) &  ! [v23] : ( ~ (element(v23, v20) = 0) |  ~ (element(v19, v21) = 0) |  ? [v24] :  ? [v25] :  ? [v26] : (subset_complement(v17, v23) = v25 & in(v25, v18) = v26 & in(v23, v19) = v24 & ( ~ (v26 = 0) | v24 = 0) & ( ~ (v24 = 0) | v26 = 0))))))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_composition(v18, v17) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation(v19) = v23 & relation(v18) = v21 & empty(v19) = v22 & empty(v17) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0) | (v23 = 0 & v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_composition(v17, v18) = v19) |  ~ (relation(v17) = 0) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_rng(v19) = v21 & relation_rng(v18) = v22 & subset(v21, v22) = v23 & relation(v18) = v20 & ( ~ (v20 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_composition(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation(v19) = v23 & relation(v18) = v21 & empty(v19) = v22 & empty(v17) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0) | (v23 = 0 & v22 = 0)))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_composition(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (relation(v19) = v22 & relation(v18) = v21 & relation(v17) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (disjoint(v19, v18) = 0) |  ~ (singleton(v17) = v19) |  ? [v20] : ( ~ (v20 = 0) & in(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (disjoint(v18, v19) = 0) |  ~ (subset(v17, v18) = 0) | disjoint(v17, v19) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (disjoint(v17, v18) = 0) |  ~ (in(v19, v18) = 0) |  ? [v20] : ( ~ (v20 = 0) & in(v19, v17) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (disjoint(v17, v18) = 0) |  ~ (in(v19, v17) = 0) |  ? [v20] : ( ~ (v20 = 0) & in(v19, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (subset_complement(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (subset_complement(v17, v19) = v22 & element(v18, v20) = v21 & powerset(v17) = v20 & ( ~ (v21 = 0) | v22 = v18))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (subset_complement(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (set_difference(v17, v18) = v22 & element(v18, v20) = v21 & powerset(v17) = v20 & ( ~ (v21 = 0) | v22 = v19))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (subset_complement(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (element(v19, v20) = v22 & element(v18, v20) = v21 & powerset(v17) = v20 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng(v18) = v19) |  ~ (relation(v17) = 0) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_composition(v17, v18) = v21 & relation_rng(v21) = v22 & subset(v22, v19) = v23 & relation(v18) = v20 & ( ~ (v20 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng(v17) = v18) |  ~ (relation(v19) = 0) |  ? [v20] :  ? [v21] :  ? [v22] : ((v22 = v21 & relation_composition(v17, v19) = v20 & relation_rng(v20) = v21 & relation_image(v19, v18) = v21) | ( ~ (v20 = 0) & relation(v17) = v20))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng(v17) = v18) |  ~ (in(v19, v18) = 0) |  ? [v20] :  ? [v21] :  ? [v22] : ((v22 = 0 & ordered_pair(v20, v19) = v21 & in(v21, v17) = 0) | ( ~ (v20 = 0) & relation(v17) = v20))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_difference(v18, v17) = v19) |  ? [v20] :  ? [v21] : (subset(v17, v18) = v20 & set_union2(v17, v19) = v21 & ( ~ (v20 = 0) | v21 = v18))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_difference(v18, v17) = v19) |  ? [v20] : (set_union2(v17, v19) = v20 & set_union2(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_difference(v17, v19) = v17) |  ~ (singleton(v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & in(v18, v17) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_difference(v17, v18) = v19) | subset(v19, v17) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_difference(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (subset_complement(v17, v18) = v22 & element(v18, v20) = v21 & powerset(v17) = v20 & ( ~ (v21 = 0) | v22 = v19))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_difference(v17, v18) = v19) |  ? [v20] : (set_difference(v20, v18) = v19 & set_union2(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_difference(v17, v18) = v19) |  ? [v20] : (set_difference(v17, v19) = v20 & set_intersection2(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (union(v17) = v18) |  ~ (in(v19, v18) = 0) |  ? [v20] : (in(v20, v17) = 0 & in(v19, v20) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_dom(v17) = v18) |  ~ (relation(v19) = 0) |  ? [v20] :  ? [v21] :  ? [v22] : ((v22 = 0 & relation_composition(v17, v19) = v20 & relation_dom(v20) = v21 & subset(v21, v18) = 0) | ( ~ (v20 = 0) & relation(v17) = v20))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_dom(v17) = v18) |  ~ (in(v19, v18) = 0) |  ? [v20] :  ? [v21] :  ? [v22] : ((v22 = 0 & ordered_pair(v19, v20) = v21 & in(v21, v17) = 0) | ( ~ (v20 = 0) & relation(v17) = v20))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (cartesian_product2(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (empty(v19) = v22 & empty(v18) = v21 & empty(v17) = v20 & ( ~ (v22 = 0) | v21 = 0 | v20 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ? [v20] : (subset_complement(v17, v20) = v18 & subset_complement(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ? [v20] : (subset_complement(v17, v18) = v20 & set_difference(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (element(v18, v19) = 0) |  ~ (powerset(v17) = v19) |  ? [v20] : (subset_complement(v17, v18) = v20 & element(v20, v19) = 0)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (element(v18, v17) = v19) |  ? [v20] :  ? [v21] : (empty(v18) = v21 & empty(v17) = v20 & ( ~ (v20 = 0) | (( ~ (v21 = 0) | v19 = 0) & ( ~ (v19 = 0) | v21 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (element(v18, v17) = v19) |  ? [v20] :  ? [v21] : (empty(v17) = v20 & in(v18, v17) = v21 & (v20 = 0 | (( ~ (v21 = 0) | v19 = 0) & ( ~ (v19 = 0) | v21 = 0))))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (element(v17, v19) = 0) |  ~ (powerset(v18) = v19) | subset(v17, v18) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (powerset(v17) = v18) |  ~ (subset(v19, v17) = 0) | in(v19, v18) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (powerset(v17) = v18) |  ~ (in(v19, v18) = 0) | subset(v19, v17) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (singleton(v17) = v19) |  ~ (subset(v19, v18) = 0) | in(v17, v18) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_inverse_image(v18, v17) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (relation_dom(v18) = v21 & subset(v19, v21) = v22 & relation(v18) = v20 & ( ~ (v20 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_image(v18, v17) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_dom(v18) = v21 & relation_image(v18, v22) = v23 & set_intersection2(v21, v17) = v22 & relation(v18) = v20 & ( ~ (v20 = 0) | v23 = v19))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_image(v18, v17) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (relation_rng(v18) = v21 & subset(v19, v21) = v22 & relation(v18) = v20 & ( ~ (v20 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng_restriction(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_rng(v19) = v21 & relation_rng(v18) = v22 & subset(v21, v22) = v23 & relation(v18) = v20 & ( ~ (v20 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng_restriction(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_rng(v19) = v21 & relation_rng(v18) = v22 & set_intersection2(v22, v17) = v23 & relation(v18) = v20 & ( ~ (v20 = 0) | v23 = v21))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng_restriction(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (relation_rng(v19) = v21 & subset(v21, v17) = v22 & relation(v18) = v20 & ( ~ (v20 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng_restriction(v17, v18) = v19) |  ? [v20] :  ? [v21] : (subset(v19, v18) = v21 & relation(v18) = v20 & ( ~ (v20 = 0) | v21 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_rng_restriction(v17, v18) = v19) |  ? [v20] :  ? [v21] : (relation(v19) = v21 & relation(v18) = v20 & ( ~ (v20 = 0) | v21 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_dom_restriction(v18, v17) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_rng(v19) = v21 & relation_rng(v18) = v22 & subset(v21, v22) = v23 & relation(v18) = v20 & ( ~ (v20 = 0) | v23 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_dom_restriction(v18, v17) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_dom(v19) = v21 & relation_dom(v18) = v22 & set_intersection2(v22, v17) = v23 & relation(v18) = v20 & ( ~ (v20 = 0) | v23 = v21))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_dom_restriction(v18, v17) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (relation_composition(v21, v18) = v22 & identity_relation(v17) = v21 & relation(v18) = v20 & ( ~ (v20 = 0) | v22 = v19))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_dom_restriction(v18, v17) = v19) |  ? [v20] :  ? [v21] : (subset(v19, v18) = v21 & relation(v18) = v20 & ( ~ (v20 = 0) | v21 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (relation_dom_restriction(v17, v18) = v19) |  ? [v20] :  ? [v21] : (relation(v19) = v21 & relation(v17) = v20 & ( ~ (v20 = 0) | v21 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (subset(v18, v19) = 0) |  ~ (subset(v17, v18) = 0) | subset(v17, v19) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (subset(v17, v18) = 0) |  ~ (in(v19, v17) = 0) | in(v19, v18) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (ordered_pair(v17, v18) = v19) |  ? [v20] :  ? [v21] : (singleton(v17) = v21 & unordered_pair(v20, v21) = v19 & unordered_pair(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (ordered_pair(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & empty(v19) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_intersection2(v18, v17) = v19) | set_intersection2(v17, v18) = v19) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_intersection2(v17, v18) = v19) | subset(v19, v17) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_intersection2(v17, v18) = v19) | set_intersection2(v18, v17) = v19) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_intersection2(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (relation(v19) = v22 & relation(v18) = v21 & relation(v17) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_intersection2(v17, v18) = v19) |  ? [v20] :  ? [v21] : ((v21 = 0 & in(v20, v19) = 0) | (v20 = 0 & disjoint(v17, v18) = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_intersection2(v17, v18) = v19) |  ? [v20] : (set_difference(v17, v20) = v19 & set_difference(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v18, v17) = v19) | set_union2(v17, v18) = v19) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v18, v17) = v19) |  ? [v20] :  ? [v21] : (empty(v19) = v21 & empty(v17) = v20 & ( ~ (v21 = 0) | v20 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v17, v18) = v19) | subset(v17, v19) = 0) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v17, v18) = v19) | set_union2(v18, v17) = v19) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v17, v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (relation(v19) = v22 & relation(v18) = v21 & relation(v17) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v17, v18) = v19) |  ? [v20] :  ? [v21] : (empty(v19) = v21 & empty(v17) = v20 & ( ~ (v21 = 0) | v20 = 0))) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v17, v18) = v19) |  ? [v20] : (set_difference(v19, v18) = v20 & set_difference(v17, v18) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (set_union2(v17, v18) = v19) |  ? [v20] : (set_difference(v18, v17) = v20 & set_union2(v17, v20) = v19)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (unordered_pair(v18, v17) = v19) | unordered_pair(v17, v18) = v19) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (unordered_pair(v17, v18) = v19) | unordered_pair(v18, v17) = v19) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (unordered_pair(v17, v18) = v19) |  ? [v20] :  ? [v21] : (singleton(v17) = v21 & ordered_pair(v17, v18) = v20 & unordered_pair(v19, v21) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (unordered_pair(v17, v18) = v19) |  ? [v20] : ( ~ (v20 = 0) & empty(v19) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (empty(v19) = 0) |  ~ (in(v17, v18) = 0) |  ? [v20] :  ? [v21] : ( ~ (v21 = 0) & element(v18, v20) = v21 & powerset(v19) = v20)) &  ! [v17] :  ! [v18] :  ! [v19] : ( ~ (in(v18, v17) = v19) |  ? [v20] :  ? [v21] : (element(v18, v17) = v21 & empty(v17) = v20 & (v20 = 0 | (( ~ (v21 = 0) | v19 = 0) & ( ~ (v19 = 0) | v21 = 0))))) &  ? [v17] :  ! [v18] :  ! [v19] : (v19 = v17 | v18 = empty_set |  ~ (set_meet(v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (in(v20, v17) = v21 & ( ~ (v21 = 0) | (v23 = 0 &  ~ (v24 = 0) & in(v22, v18) = 0 & in(v20, v22) = v24)) & (v21 = 0 | ( ! [v25] :  ! [v26] : (v26 = 0 |  ~ (in(v20, v25) = v26) |  ? [v27] : ( ~ (v27 = 0) & in(v25, v18) = v27)) &  ! [v25] : ( ~ (in(v25, v18) = 0) | in(v20, v25) = 0))))) &  ? [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (relation_rng(v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (( ~ (v20 = 0) & relation(v18) = v20) | (in(v20, v17) = v21 & ( ~ (v21 = 0) |  ! [v25] :  ! [v26] : ( ~ (ordered_pair(v25, v20) = v26) |  ? [v27] : ( ~ (v27 = 0) & in(v26, v18) = v27))) & (v21 = 0 | (v24 = 0 & ordered_pair(v22, v20) = v23 & in(v23, v18) = 0))))) &  ? [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (union(v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (in(v20, v17) = v21 & ( ~ (v21 = 0) | ( ! [v25] : ( ~ (in(v25, v18) = 0) |  ? [v26] : ( ~ (v26 = 0) & in(v20, v25) = v26)) &  ! [v25] : ( ~ (in(v20, v25) = 0) |  ? [v26] : ( ~ (v26 = 0) & in(v25, v18) = v26)))) & (v21 = 0 | (v24 = 0 & v23 = 0 & in(v22, v18) = 0 & in(v20, v22) = 0)))) &  ? [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (relation_dom(v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (( ~ (v20 = 0) & relation(v18) = v20) | (in(v20, v17) = v21 & ( ~ (v21 = 0) |  ! [v25] :  ! [v26] : ( ~ (ordered_pair(v20, v25) = v26) |  ? [v27] : ( ~ (v27 = 0) & in(v26, v18) = v27))) & (v21 = 0 | (v24 = 0 & ordered_pair(v20, v22) = v23 & in(v23, v18) = 0))))) &  ? [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (powerset(v18) = v19) |  ? [v20] :  ? [v21] :  ? [v22] : (subset(v20, v18) = v22 & in(v20, v17) = v21 & ( ~ (v22 = 0) |  ~ (v21 = 0)) & (v22 = 0 | v21 = 0))) &  ? [v17] :  ! [v18] :  ! [v19] : (v19 = v17 |  ~ (singleton(v18) = v19) |  ? [v20] :  ? [v21] : (in(v20, v17) = v21 & ( ~ (v21 = 0) |  ~ (v20 = v18)) & (v21 = 0 | v20 = v18))) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (set_difference(v17, empty_set) = v18)) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (cast_to_subset(v17) = v18)) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (subset(v18, v17) = 0) |  ? [v19] : ( ~ (v19 = 0) & subset(v17, v18) = v19)) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (subset(v17, v18) = 0) | proper_subset(v17, v18) = 0) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (subset(v17, v18) = 0) |  ? [v19] : ( ~ (v19 = 0) & subset(v18, v17) = v19)) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (set_intersection2(v17, v17) = v18)) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (set_union2(v17, v17) = v18)) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (set_union2(v17, empty_set) = v18)) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (relation(v18) = 0) |  ~ (relation(v17) = 0) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (ordered_pair(v19, v20) = v21 & in(v21, v18) = v23 & in(v21, v17) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0)) & (v23 = 0 | v22 = 0))) &  ! [v17] :  ! [v18] : (v18 = v17 |  ~ (empty(v18) = 0) |  ~ (empty(v17) = 0)) &  ! [v17] :  ! [v18] : (v18 = empty_set |  ~ (complements_of_subsets(v17, v18) = empty_set) |  ? [v19] :  ? [v20] :  ? [v21] : ( ~ (v21 = 0) & element(v18, v20) = v21 & powerset(v19) = v20 & powerset(v17) = v19)) &  ! [v17] :  ! [v18] : (v18 = empty_set |  ~ (set_difference(empty_set, v17) = v18)) &  ! [v17] :  ! [v18] : (v18 = empty_set |  ~ (set_intersection2(v17, empty_set) = v18)) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (subset(v17, v17) = v18)) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (subset(empty_set, v17) = v18)) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (relation(v17) = v18) |  ? [v19] : ( ~ (v19 = 0) & empty(v17) = v19)) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (relation(v17) = v18) |  ? [v19] : (in(v19, v17) = 0 &  ! [v20] :  ! [v21] :  ~ (ordered_pair(v20, v21) = v19))) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (empty(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : ( ~ (v21 = 0) & element(v20, v19) = 0 & powerset(v17) = v19 & empty(v20) = v21)) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (empty(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation_rng(v17) = v20 & relation(v17) = v19 & empty(v20) = v21 & ( ~ (v21 = 0) |  ~ (v19 = 0)))) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (empty(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation_dom(v17) = v20 & relation(v17) = v19 & empty(v20) = v21 & ( ~ (v21 = 0) |  ~ (v19 = 0)))) &  ! [v17] :  ! [v18] : (v18 = 0 |  ~ (function(v17) = v18) |  ? [v19] : ( ~ (v19 = 0) & empty(v17) = v19)) &  ! [v17] :  ! [v18] : (v17 = empty_set |  ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] : (relation_dom(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ~ (v20 = empty_set) &  ~ (v18 = empty_set))))) &  ! [v17] :  ! [v18] : (v17 = empty_set |  ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] : (relation_rng(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ~ (v20 = empty_set) &  ~ (v18 = empty_set))))) &  ! [v17] :  ! [v18] : (v17 = empty_set |  ~ (relation_inverse_image(v18, v17) = empty_set) |  ? [v19] :  ? [v20] :  ? [v21] : (relation_rng(v18) = v20 & subset(v17, v20) = v21 & relation(v18) = v19 & ( ~ (v21 = 0) |  ~ (v19 = 0)))) &  ! [v17] :  ! [v18] : ( ~ (disjoint(v17, v18) = 0) | disjoint(v18, v17) = 0) &  ! [v17] :  ! [v18] : ( ~ (disjoint(v17, v18) = 0) | set_difference(v17, v18) = v17) &  ! [v17] :  ! [v18] : ( ~ (disjoint(v17, v18) = 0) | set_intersection2(v17, v18) = empty_set) &  ! [v17] :  ! [v18] : ( ~ (disjoint(v17, v18) = 0) |  ? [v19] : (set_intersection2(v17, v18) = v19 &  ! [v20] :  ~ (in(v20, v19) = 0))) &  ! [v17] :  ! [v18] : ( ~ (relation_inverse(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_rng(v18) = v23 & relation_rng(v17) = v20 & relation_dom(v18) = v21 & relation_dom(v17) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | (v23 = v22 & v21 = v20)))) &  ! [v17] :  ! [v18] : ( ~ (relation_inverse(v17) = v18) |  ? [v19] :  ? [v20] : (relation_inverse(v18) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | v20 = v17))) &  ! [v17] :  ! [v18] : ( ~ (relation_inverse(v17) = v18) |  ? [v19] :  ? [v20] : (relation(v18) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | v20 = 0))) &  ! [v17] :  ! [v18] : ( ~ (relation_field(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (relation_rng(v17) = v21 & relation_dom(v17) = v20 & set_union2(v20, v21) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | v22 = v18))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_inverse(v17) = v20 & relation_rng(v20) = v23 & relation_dom(v20) = v21 & relation_dom(v17) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | (v23 = v22 & v21 = v18)))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (relation_field(v17) = v20 & relation_dom(v17) = v21 & set_union2(v21, v18) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | v22 = v20))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (relation_dom(v17) = v20 & cartesian_product2(v20, v18) = v21 & subset(v17, v21) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation_dom(v17) = v20 & relation_image(v17, v20) = v21 & relation(v17) = v19 & ( ~ (v19 = 0) | v21 = v18))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation(v18) = v21 & empty(v18) = v20 & empty(v17) = v19 & ( ~ (v19 = 0) | (v21 = 0 & v20 = 0)))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation(v17) = v20 & empty(v18) = v21 & empty(v17) = v19 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v19 = 0))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] : (relation_dom(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ! [v21] :  ! [v22] : ( ~ (relation_composition(v21, v17) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v22) = v26 & relation_rng(v21) = v24 & subset(v20, v24) = v25 & relation(v21) = v23 & ( ~ (v25 = 0) |  ~ (v23 = 0) | v26 = v18))) &  ! [v21] :  ! [v22] : ( ~ (relation_rng(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_composition(v21, v17) = v25 & relation_rng(v25) = v26 & subset(v20, v22) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | v26 = v18))) &  ! [v21] : ( ~ (relation(v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_composition(v21, v17) = v24 & relation_rng(v24) = v25 & relation_rng(v21) = v22 & subset(v20, v22) = v23 & ( ~ (v23 = 0) | v25 = v18))))))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] : (relation_dom(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ! [v21] :  ! [v22] : ( ~ (relation_composition(v17, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_dom(v22) = v26 & relation_dom(v21) = v24 & subset(v18, v24) = v25 & relation(v21) = v23 & ( ~ (v25 = 0) |  ~ (v23 = 0) | v26 = v20))) &  ! [v21] :  ! [v22] : ( ~ (relation_dom(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_composition(v17, v21) = v25 & relation_dom(v25) = v26 & subset(v18, v22) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | v26 = v20))) &  ! [v21] : ( ~ (relation(v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_composition(v17, v21) = v24 & relation_dom(v24) = v25 & relation_dom(v21) = v22 & subset(v18, v22) = v23 & ( ~ (v23 = 0) | v25 = v20))))))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] : (relation_dom(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ! [v21] :  ! [v22] : ( ~ (relation_rng(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : (relation_dom(v21) = v25 & subset(v20, v25) = v26 & subset(v18, v22) = v27 & subset(v17, v21) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | (v27 = 0 & v26 = 0)))) &  ! [v21] :  ! [v22] : ( ~ (relation_dom(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : (relation_rng(v21) = v26 & subset(v20, v22) = v25 & subset(v18, v26) = v27 & subset(v17, v21) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | (v27 = 0 & v25 = 0)))) &  ! [v21] : ( ~ (subset(v17, v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v21) = v25 & relation_dom(v21) = v23 & subset(v20, v23) = v24 & subset(v18, v25) = v26 & relation(v21) = v22 & ( ~ (v22 = 0) | (v26 = 0 & v24 = 0)))) &  ! [v21] : ( ~ (relation(v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v21) = v25 & relation_dom(v21) = v23 & subset(v20, v23) = v24 & subset(v18, v25) = v26 & subset(v17, v21) = v22 & ( ~ (v22 = 0) | (v26 = 0 & v24 = 0)))))))) &  ! [v17] :  ! [v18] : ( ~ (relation_rng(v17) = v18) |  ? [v19] :  ? [v20] : (relation_dom(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | (( ~ (v20 = empty_set) | v18 = empty_set) & ( ~ (v18 = empty_set) | v20 = empty_set))))) &  ! [v17] :  ! [v18] : ( ~ (set_difference(v17, v18) = v17) | disjoint(v17, v18) = 0) &  ! [v17] :  ! [v18] : ( ~ (set_difference(v17, v18) = empty_set) | subset(v17, v18) = 0) &  ! [v17] :  ! [v18] : ( ~ (cast_to_subset(v17) = v18) |  ? [v19] : (element(v18, v19) = 0 & powerset(v17) = v19)) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_inverse(v17) = v21 & relation_rng(v21) = v23 & relation_rng(v17) = v20 & relation_dom(v21) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | (v23 = v18 & v22 = v20)))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (relation_field(v17) = v20 & relation_rng(v17) = v21 & set_union2(v18, v21) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | v22 = v20))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (relation_rng(v17) = v20 & cartesian_product2(v18, v20) = v21 & subset(v17, v21) = v22 & relation(v17) = v19 & ( ~ (v19 = 0) | v22 = 0))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation_rng(v17) = v21 & relation_image(v17, v18) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | v21 = v20))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation(v18) = v21 & empty(v18) = v20 & empty(v17) = v19 & ( ~ (v19 = 0) | (v21 = 0 & v20 = 0)))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : (relation(v17) = v20 & empty(v18) = v21 & empty(v17) = v19 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v19 = 0))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] : (relation_rng(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ! [v21] :  ! [v22] : ( ~ (relation_composition(v21, v17) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v22) = v26 & relation_rng(v21) = v24 & subset(v18, v24) = v25 & relation(v21) = v23 & ( ~ (v25 = 0) |  ~ (v23 = 0) | v26 = v20))) &  ! [v21] :  ! [v22] : ( ~ (relation_rng(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_composition(v21, v17) = v25 & relation_rng(v25) = v26 & subset(v18, v22) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | v26 = v20))) &  ! [v21] : ( ~ (relation(v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_composition(v21, v17) = v24 & relation_rng(v24) = v25 & relation_rng(v21) = v22 & subset(v18, v22) = v23 & ( ~ (v23 = 0) | v25 = v20))))))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] : (relation_rng(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ! [v21] :  ! [v22] : ( ~ (relation_composition(v17, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_dom(v22) = v26 & relation_dom(v21) = v24 & subset(v20, v24) = v25 & relation(v21) = v23 & ( ~ (v25 = 0) |  ~ (v23 = 0) | v26 = v18))) &  ! [v21] :  ! [v22] : ( ~ (relation_dom(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_composition(v17, v21) = v25 & relation_dom(v25) = v26 & subset(v20, v22) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | v26 = v18))) &  ! [v21] : ( ~ (relation(v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_composition(v17, v21) = v24 & relation_dom(v24) = v25 & relation_dom(v21) = v22 & subset(v20, v22) = v23 & ( ~ (v23 = 0) | v25 = v18))))))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] : (relation_rng(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | ( ! [v21] :  ! [v22] : ( ~ (relation_rng(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : (relation_dom(v21) = v25 & subset(v20, v22) = v27 & subset(v18, v25) = v26 & subset(v17, v21) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | (v27 = 0 & v26 = 0)))) &  ! [v21] :  ! [v22] : ( ~ (relation_dom(v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : (relation_rng(v21) = v26 & subset(v20, v26) = v27 & subset(v18, v22) = v25 & subset(v17, v21) = v24 & relation(v21) = v23 & ( ~ (v24 = 0) |  ~ (v23 = 0) | (v27 = 0 & v25 = 0)))) &  ! [v21] : ( ~ (subset(v17, v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v21) = v25 & relation_dom(v21) = v23 & subset(v20, v25) = v26 & subset(v18, v23) = v24 & relation(v21) = v22 & ( ~ (v22 = 0) | (v26 = 0 & v24 = 0)))) &  ! [v21] : ( ~ (relation(v21) = 0) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v21) = v25 & relation_dom(v21) = v23 & subset(v20, v25) = v26 & subset(v18, v23) = v24 & subset(v17, v21) = v22 & ( ~ (v22 = 0) | (v26 = 0 & v24 = 0)))))))) &  ! [v17] :  ! [v18] : ( ~ (relation_dom(v17) = v18) |  ? [v19] :  ? [v20] : (relation_rng(v17) = v20 & relation(v17) = v19 & ( ~ (v19 = 0) | (( ~ (v20 = empty_set) | v18 = empty_set) & ( ~ (v18 = empty_set) | v20 = empty_set))))) &  ! [v17] :  ! [v18] : ( ~ (element(v17, v18) = 0) |  ? [v19] :  ? [v20] : (empty(v18) = v19 & in(v17, v18) = v20 & (v20 = 0 | v19 = 0))) &  ! [v17] :  ! [v18] : ( ~ (powerset(v17) = v18) | union(v18) = v17) &  ! [v17] :  ! [v18] : ( ~ (powerset(v17) = v18) |  ? [v19] :  ? [v20] :  ? [v21] : ((v20 = 0 &  ~ (v21 = 0) & element(v19, v18) = 0 & empty(v19) = v21) | (v19 = 0 & empty(v17) = 0))) &  ! [v17] :  ! [v18] : ( ~ (powerset(v17) = v18) |  ? [v19] : ( ~ (v19 = 0) & empty(v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (powerset(v17) = v18) |  ? [v19] : (cast_to_subset(v17) = v19 & element(v19, v18) = 0)) &  ! [v17] :  ! [v18] : ( ~ (powerset(v17) = v18) |  ? [v19] : (element(v19, v18) = 0 & empty(v19) = 0)) &  ! [v17] :  ! [v18] : ( ~ (singleton(v17) = v18) | unordered_pair(v17, v17) = v18) &  ! [v17] :  ! [v18] : ( ~ (singleton(v17) = v18) |  ? [v19] : ( ~ (v19 = 0) & empty(v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (subset(v17, v18) = 0) | set_difference(v17, v18) = empty_set) &  ! [v17] :  ! [v18] : ( ~ (subset(v17, v18) = 0) | set_intersection2(v17, v18) = v17) &  ! [v17] :  ! [v18] : ( ~ (subset(v17, v18) = 0) | set_union2(v17, v18) = v18) &  ! [v17] :  ! [v18] : ( ~ (subset(v17, v18) = 0) |  ? [v19] : ( ~ (v19 = 0) & proper_subset(v18, v17) = v19)) &  ! [v17] :  ! [v18] : ( ~ (subset(v17, v18) = 0) |  ? [v19] : (set_difference(v18, v17) = v19 & set_union2(v17, v19) = v18)) &  ! [v17] :  ! [v18] : ( ~ (subset(v17, v18) = 0) |  ? [v19] : (element(v17, v19) = 0 & powerset(v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (subset(v17, v17) = v18) |  ? [v19] : ( ~ (v19 = 0) & proper_subset(v17, v17) = v19)) &  ! [v17] :  ! [v18] : ( ~ (identity_relation(v17) = v18) | relation_rng(v18) = v17) &  ! [v17] :  ! [v18] : ( ~ (identity_relation(v17) = v18) | relation_dom(v18) = v17) &  ! [v17] :  ! [v18] : ( ~ (identity_relation(v17) = v18) | relation(v18) = 0) &  ! [v17] :  ! [v18] : ( ~ (set_intersection2(v17, v18) = empty_set) | disjoint(v17, v18) = 0) &  ! [v17] :  ! [v18] : ( ~ (unordered_pair(v17, v17) = v18) | singleton(v17) = v18) &  ! [v17] :  ! [v18] : ( ~ (relation(v18) = 0) |  ~ (relation(v17) = 0) |  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (subset(v17, v18) = v19 & ( ~ (v19 = 0) |  ! [v25] :  ! [v26] :  ! [v27] : ( ~ (ordered_pair(v25, v26) = v27) |  ? [v28] :  ? [v29] : (in(v27, v18) = v29 & in(v27, v17) = v28 & ( ~ (v28 = 0) | v29 = 0)))) & (v19 = 0 | (v23 = 0 &  ~ (v24 = 0) & ordered_pair(v20, v21) = v22 & in(v22, v18) = v24 & in(v22, v17) = 0)))) &  ! [v17] :  ! [v18] : ( ~ (relation(v18) = 0) |  ~ (relation(v17) = 0) |  ? [v19] :  ? [v20] :  ? [v21] : (relation_composition(v17, v18) = v19 & relation_rng(v19) = v20 & relation_rng(v18) = v21 & subset(v20, v21) = 0)) &  ! [v17] :  ! [v18] : ( ~ (relation(v18) = 0) |  ~ (relation(v17) = 0) |  ? [v19] : (relation_composition(v17, v18) = v19 &  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] :  ! [v24] : ( ~ (ordered_pair(v23, v21) = v24) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ? [v25] :  ? [v26] :  ? [v27] : ((v25 = 0 & in(v22, v19) = 0) | (ordered_pair(v20, v23) = v25 & in(v25, v17) = v26 & in(v24, v18) = v27 & ( ~ (v27 = 0) |  ~ (v26 = 0))))) &  ! [v20] :  ! [v21] :  ! [v22] :  ! [v23] :  ! [v24] : ( ~ (ordered_pair(v20, v23) = v24) |  ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ? [v25] :  ? [v26] :  ? [v27] : ((v25 = 0 & in(v22, v19) = 0) | (ordered_pair(v23, v21) = v26 & in(v26, v18) = v27 & in(v24, v17) = v25 & ( ~ (v27 = 0) |  ~ (v25 = 0))))) &  ! [v20] :  ! [v21] :  ! [v22] : ( ~ (ordered_pair(v20, v21) = v22) |  ~ (relation(v19) = 0) |  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] : ((v27 = 0 & v25 = 0 & ordered_pair(v23, v21) = v26 & ordered_pair(v20, v23) = v24 & in(v26, v18) = 0 & in(v24, v17) = 0) | ( ~ (v23 = 0) & in(v22, v19) = v23))) &  ! [v20] : (v20 = v19 |  ~ (relation(v20) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] :  ? [v27] :  ? [v28] :  ? [v29] : (ordered_pair(v21, v22) = v23 & in(v23, v20) = v24 & ( ~ (v24 = 0) | ( ! [v30] :  ! [v31] : ( ~ (ordered_pair(v30, v22) = v31) |  ? [v32] :  ? [v33] :  ? [v34] : (ordered_pair(v21, v30) = v32 & in(v32, v17) = v33 & in(v31, v18) = v34 & ( ~ (v34 = 0) |  ~ (v33 = 0)))) &  ! [v30] :  ! [v31] : ( ~ (ordered_pair(v21, v30) = v31) |  ? [v32] :  ? [v33] :  ? [v34] : (ordered_pair(v30, v22) = v33 & in(v33, v18) = v34 & in(v31, v17) = v32 & ( ~ (v34 = 0) |  ~ (v32 = 0)))))) & (v24 = 0 | (v29 = 0 & v27 = 0 & ordered_pair(v25, v22) = v28 & ordered_pair(v21, v25) = v26 & in(v28, v18) = 0 & in(v26, v17) = 0)))))) &  ! [v17] :  ! [v18] : ( ~ (relation(v17) = 0) |  ~ (in(v18, v17) = 0) |  ? [v19] :  ? [v20] : ordered_pair(v19, v20) = v18) &  ! [v17] :  ! [v18] : ( ~ (proper_subset(v18, v17) = 0) |  ? [v19] : ( ~ (v19 = 0) & subset(v17, v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (proper_subset(v18, v17) = 0) |  ? [v19] : ( ~ (v19 = 0) & proper_subset(v17, v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (proper_subset(v17, v18) = 0) | subset(v17, v18) = 0) &  ! [v17] :  ! [v18] : ( ~ (proper_subset(v17, v18) = 0) |  ? [v19] : ( ~ (v19 = 0) & proper_subset(v18, v17) = v19)) &  ! [v17] :  ! [v18] : ( ~ (in(v18, v17) = 0) |  ? [v19] :  ? [v20] : ( ~ (v20 = v17) & set_difference(v17, v19) = v20 & singleton(v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (in(v18, v17) = 0) |  ? [v19] : ( ~ (v19 = 0) & in(v17, v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v18) = 0) | element(v17, v18) = 0) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v18) = 0) |  ? [v19] :  ? [v20] : ( ~ (v20 = 0) & disjoint(v19, v18) = v20 & singleton(v17) = v19)) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v18) = 0) |  ? [v19] : ( ~ (v19 = 0) & empty(v18) = v19)) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v18) = 0) |  ? [v19] : ( ~ (v19 = 0) & in(v18, v17) = v19)) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v18) = 0) |  ? [v19] : (union(v18) = v19 & subset(v17, v19) = 0)) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v18) = 0) |  ? [v19] : (singleton(v17) = v19 & subset(v19, v18) = 0)) &  ! [v17] :  ! [v18] : ( ~ (in(v17, v18) = 0) |  ? [v19] : (singleton(v17) = v19 & set_union2(v19, v18) = v18)) &  ! [v17] : (v17 = empty_set |  ~ (set_meet(empty_set) = v17)) &  ! [v17] : (v17 = empty_set |  ~ (subset(v17, empty_set) = 0)) &  ! [v17] : (v17 = empty_set |  ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] :  ? [v20] : (ordered_pair(v18, v19) = v20 & in(v20, v17) = 0)) &  ! [v17] : (v17 = empty_set |  ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] : ( ~ (v19 = empty_set) &  ~ (v18 = empty_set) & relation_rng(v17) = v19 & relation_dom(v17) = v18)) &  ! [v17] : (v17 = empty_set |  ~ (empty(v17) = 0)) &  ! [v17] :  ~ (singleton(v17) = empty_set) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] :  ? [v20] : (relation_inverse(v17) = v19 & relation_rng(v19) = v20 & relation_rng(v17) = v18 & relation_dom(v19) = v18 & relation_dom(v17) = v20)) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] :  ? [v20] : (relation_field(v17) = v18 & relation_rng(v17) = v20 & relation_dom(v17) = v19 & set_union2(v19, v20) = v18)) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] :  ? [v20] : (relation_rng(v17) = v19 & relation_dom(v17) = v18 & cartesian_product2(v18, v19) = v20 & subset(v17, v20) = 0)) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] :  ? [v20] : (relation_rng(v17) = v19 & empty(v19) = v20 & empty(v17) = v18 & ( ~ (v20 = 0) | v18 = 0))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] :  ? [v20] : (relation_dom(v17) = v19 & empty(v19) = v20 & empty(v17) = v18 & ( ~ (v20 = 0) | v18 = 0))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] : (relation_rng(v17) = v19 & relation_dom(v17) = v18 & relation_image(v17, v18) = v19)) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] : (relation_rng(v17) = v19 & relation_dom(v17) = v18 &  ! [v20] :  ! [v21] : ( ~ (relation_composition(v20, v17) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_rng(v21) = v25 & relation_rng(v20) = v23 & subset(v18, v23) = v24 & relation(v20) = v22 & ( ~ (v24 = 0) |  ~ (v22 = 0) | v25 = v19))) &  ! [v20] :  ! [v21] : ( ~ (relation_rng(v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_composition(v20, v17) = v24 & relation_rng(v24) = v25 & subset(v18, v21) = v23 & relation(v20) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0) | v25 = v19))) &  ! [v20] : ( ~ (relation(v20) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (relation_composition(v20, v17) = v23 & relation_rng(v23) = v24 & relation_rng(v20) = v21 & subset(v18, v21) = v22 & ( ~ (v22 = 0) | v24 = v19))))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] : (relation_rng(v17) = v19 & relation_dom(v17) = v18 &  ! [v20] :  ! [v21] : ( ~ (relation_rng(v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_dom(v20) = v24 & subset(v19, v21) = v26 & subset(v18, v24) = v25 & subset(v17, v20) = v23 & relation(v20) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0) | (v26 = 0 & v25 = 0)))) &  ! [v20] :  ! [v21] : ( ~ (relation_dom(v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (relation_rng(v20) = v25 & subset(v19, v25) = v26 & subset(v18, v21) = v24 & subset(v17, v20) = v23 & relation(v20) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0) | (v26 = 0 & v24 = 0)))) &  ! [v20] : ( ~ (subset(v17, v20) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_rng(v20) = v24 & relation_dom(v20) = v22 & subset(v19, v24) = v25 & subset(v18, v22) = v23 & relation(v20) = v21 & ( ~ (v21 = 0) | (v25 = 0 & v23 = 0)))) &  ! [v20] : ( ~ (relation(v20) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_rng(v20) = v24 & relation_dom(v20) = v22 & subset(v19, v24) = v25 & subset(v18, v22) = v23 & subset(v17, v20) = v21 & ( ~ (v21 = 0) | (v25 = 0 & v23 = 0)))))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] : (relation_rng(v17) = v19 & relation_dom(v17) = v18 & ( ~ (v19 = empty_set) | v18 = empty_set) & ( ~ (v18 = empty_set) | v19 = empty_set))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] : (relation_rng(v17) = v18 & relation_dom(v17) = v19 &  ! [v20] :  ! [v21] : ( ~ (relation_composition(v17, v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_dom(v21) = v25 & relation_dom(v20) = v23 & subset(v18, v23) = v24 & relation(v20) = v22 & ( ~ (v24 = 0) |  ~ (v22 = 0) | v25 = v19))) &  ! [v20] :  ! [v21] : ( ~ (relation_dom(v20) = v21) |  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_composition(v17, v20) = v24 & relation_dom(v24) = v25 & subset(v18, v21) = v23 & relation(v20) = v22 & ( ~ (v23 = 0) |  ~ (v22 = 0) | v25 = v19))) &  ! [v20] : ( ~ (relation(v20) = 0) |  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (relation_composition(v17, v20) = v23 & relation_dom(v23) = v24 & relation_dom(v20) = v21 & subset(v18, v21) = v22 & ( ~ (v22 = 0) | v24 = v19))))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] :  ? [v19] : (relation_dom(v17) = v19 & function(v17) = v18 & ( ~ (v18 = 0) | ( ! [v20] :  ! [v21] :  ! [v22] : ( ~ (ordered_pair(v20, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] : (apply(v17, v20) = v24 & in(v22, v17) = v25 & in(v20, v19) = v23 & ( ~ (v23 = 0) | (( ~ (v25 = 0) | v24 = v21) & ( ~ (v24 = v21) | v25 = 0))))) &  ? [v20] :  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (in(v21, v19) = v22) |  ? [v23] : (apply(v17, v21) = v23 & ( ~ (v23 = v20) | v20 = empty_set) & ( ~ (v20 = empty_set) | v23 = empty_set))) &  ! [v20] :  ! [v21] : (v21 = empty_set |  ~ (apply(v17, v20) = v21) | in(v20, v19) = 0))))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] : (relation_inverse(v18) = v17 & relation_inverse(v17) = v18)) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] : (relation_inverse(v17) = v18 & relation(v18) = 0)) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] : (relation_inverse(v17) = v18 &  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (ordered_pair(v20, v19) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (ordered_pair(v19, v20) = v23 & in(v23, v18) = v24 & in(v21, v17) = v22 & ( ~ (v22 = 0) | v24 = 0))) &  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (ordered_pair(v20, v19) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (ordered_pair(v19, v20) = v22 & in(v22, v18) = v23 & in(v21, v17) = v24 & ( ~ (v23 = 0) | v24 = 0))) &  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (ordered_pair(v19, v20) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (ordered_pair(v20, v19) = v23 & in(v23, v17) = v24 & in(v21, v18) = v22 & ( ~ (v22 = 0) | v24 = 0))) &  ! [v19] :  ! [v20] :  ! [v21] : ( ~ (ordered_pair(v19, v20) = v21) |  ~ (relation(v18) = 0) |  ? [v22] :  ? [v23] :  ? [v24] : (ordered_pair(v20, v19) = v22 & in(v22, v17) = v23 & in(v21, v18) = v24 & ( ~ (v23 = 0) | v24 = 0))) &  ! [v19] : (v19 = v18 |  ~ (relation(v19) = 0) |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (ordered_pair(v21, v20) = v24 & ordered_pair(v20, v21) = v22 & in(v24, v17) = v25 & in(v22, v19) = v23 & ( ~ (v25 = 0) |  ~ (v23 = 0)) & (v25 = 0 | v23 = 0))))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] : (relation_rng(v17) = v18 &  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v20 = 0 |  ~ (ordered_pair(v21, v19) = v22) |  ~ (in(v19, v18) = v20) |  ? [v23] : ( ~ (v23 = 0) & in(v22, v17) = v23)) &  ! [v19] : ( ~ (in(v19, v18) = 0) |  ? [v20] :  ? [v21] : (ordered_pair(v20, v19) = v21 & in(v21, v17) = 0)) &  ? [v19] : (v19 = v18 |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (in(v20, v19) = v21 & ( ~ (v21 = 0) |  ! [v25] :  ! [v26] : ( ~ (ordered_pair(v25, v20) = v26) |  ? [v27] : ( ~ (v27 = 0) & in(v26, v17) = v27))) & (v21 = 0 | (v24 = 0 & ordered_pair(v22, v20) = v23 & in(v23, v17) = 0)))))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] : (relation_rng(v17) = v18 &  ! [v19] :  ! [v20] : ( ~ (relation_composition(v17, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] : (relation_rng(v20) = v22 & relation_image(v19, v18) = v23 & relation(v19) = v21 & ( ~ (v21 = 0) | v23 = v22))) &  ! [v19] :  ! [v20] : ( ~ (relation_image(v19, v18) = v20) |  ? [v21] :  ? [v22] :  ? [v23] : (relation_composition(v17, v19) = v22 & relation_rng(v22) = v23 & relation(v19) = v21 & ( ~ (v21 = 0) | v23 = v20))) &  ! [v19] : ( ~ (relation(v19) = 0) |  ? [v20] :  ? [v21] : (relation_composition(v17, v19) = v20 & relation_rng(v20) = v21 & relation_image(v19, v18) = v21)))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] : (relation_dom(v17) = v18 &  ! [v19] :  ! [v20] :  ! [v21] :  ! [v22] : (v20 = 0 |  ~ (ordered_pair(v19, v21) = v22) |  ~ (in(v19, v18) = v20) |  ? [v23] : ( ~ (v23 = 0) & in(v22, v17) = v23)) &  ! [v19] : ( ~ (in(v19, v18) = 0) |  ? [v20] :  ? [v21] : (ordered_pair(v19, v20) = v21 & in(v21, v17) = 0)) &  ? [v19] : (v19 = v18 |  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (in(v20, v19) = v21 & ( ~ (v21 = 0) |  ! [v25] :  ! [v26] : ( ~ (ordered_pair(v20, v25) = v26) |  ? [v27] : ( ~ (v27 = 0) & in(v26, v17) = v27))) & (v21 = 0 | (v24 = 0 & ordered_pair(v20, v22) = v23 & in(v23, v17) = 0)))))) &  ! [v17] : ( ~ (relation(v17) = 0) |  ? [v18] : (relation_dom(v17) = v18 &  ! [v19] :  ! [v20] : ( ~ (relation_composition(v17, v19) = v20) |  ? [v21] :  ? [v22] :  ? [v23] : (relation_dom(v20) = v22 & subset(v22, v18) = v23 & relation(v19) = v21 & ( ~ (v21 = 0) | v23 = 0))) &  ! [v19] : ( ~ (relation(v19) = 0) |  ? [v20] :  ? [v21] : (relation_composition(v17, v19) = v20 & relation_dom(v20) = v21 & subset(v21, v18) = 0)))) &  ! [v17] : ( ~ (empty(v17) = 0) | relation(v17) = 0) &  ! [v17] : ( ~ (empty(v17) = 0) | function(v17) = 0) &  ! [v17] : ( ~ (empty(v17) = 0) |  ? [v18] : (relation_rng(v17) = v18 & relation(v18) = 0 & empty(v18) = 0)) &  ! [v17] : ( ~ (empty(v17) = 0) |  ? [v18] : (relation_dom(v17) = v18 & relation(v18) = 0 & empty(v18) = 0)) &  ! [v17] : ( ~ (function(v17) = 0) |  ? [v18] :  ? [v19] : (relation_dom(v17) = v19 & relation(v17) = v18 & ( ~ (v18 = 0) | ( ! [v20] :  ! [v21] :  ! [v22] : ( ~ (ordered_pair(v20, v21) = v22) |  ? [v23] :  ? [v24] :  ? [v25] : (apply(v17, v20) = v24 & in(v22, v17) = v25 & in(v20, v19) = v23 & ( ~ (v23 = 0) | (( ~ (v25 = 0) | v24 = v21) & ( ~ (v24 = v21) | v25 = 0))))) &  ? [v20] :  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (in(v21, v19) = v22) |  ? [v23] : (apply(v17, v21) = v23 & ( ~ (v23 = v20) | v20 = empty_set) & ( ~ (v20 = empty_set) | v23 = empty_set))) &  ! [v20] :  ! [v21] : (v21 = empty_set |  ~ (apply(v17, v20) = v21) | in(v20, v19) = 0))))) &  ! [v17] :  ~ (proper_subset(v17, v17) = 0) &  ! [v17] :  ~ (in(v17, empty_set) = 0) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (relation_field(v19) = v23 & ordered_pair(v17, v18) = v21 & relation(v19) = v20 & in(v21, v19) = v22 & in(v18, v23) = v25 & in(v17, v23) = v24 & ( ~ (v22 = 0) |  ~ (v20 = 0) | (v25 = 0 & v24 = 0))) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] : (cartesian_product2(v18, v20) = v24 & cartesian_product2(v17, v19) = v23 & subset(v23, v24) = v25 & subset(v19, v20) = v22 & subset(v17, v18) = v21 & ( ~ (v22 = 0) |  ~ (v21 = 0) | v25 = 0)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (subset_difference(v17, v18, v19) = v23 & set_difference(v18, v19) = v24 & element(v19, v20) = v22 & element(v18, v20) = v21 & powerset(v17) = v20 & ( ~ (v22 = 0) |  ~ (v21 = 0) | v24 = v23)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (subset_complement(v17, v19) = v22 & element(v19, v20) = v21 & powerset(v17) = v20 & in(v18, v22) = v23 & in(v18, v19) = v24 & ( ~ (v24 = 0) |  ~ (v23 = 0) |  ~ (v21 = 0))) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (relation_inverse_image(v19, v18) = v23 & relation_inverse_image(v19, v17) = v22 & subset(v22, v23) = v24 & subset(v17, v18) = v21 & relation(v19) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v24 = 0)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (relation_rng_restriction(v17, v23) = v24 & relation_rng_restriction(v17, v19) = v21 & relation_dom_restriction(v21, v18) = v22 & relation_dom_restriction(v19, v18) = v23 & relation(v19) = v20 & ( ~ (v20 = 0) | v24 = v22)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (meet_of_subsets(v17, v18) = v22 & element(v18, v20) = v21 & powerset(v19) = v20 & powerset(v17) = v19 & set_meet(v18) = v23 & ( ~ (v21 = 0) | v23 = v22)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (union_of_subsets(v17, v18) = v22 & union(v18) = v23 & element(v18, v20) = v21 & powerset(v19) = v20 & powerset(v17) = v19 & ( ~ (v21 = 0) | v23 = v22)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (complements_of_subsets(v17, v22) = v23 & complements_of_subsets(v17, v18) = v22 & element(v18, v20) = v21 & powerset(v19) = v20 & powerset(v17) = v19 & ( ~ (v21 = 0) | v23 = v18)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_composition(v17, v18) = v21 & relation(v21) = v23 & relation(v18) = v20 & empty(v21) = v22 & empty(v17) = v19 & ( ~ (v20 = 0) |  ~ (v19 = 0) | (v23 = 0 & v22 = 0))) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_inverse(v17) = v20 & relation_rng(v20) = v23 & relation_rng(v17) = v19 & relation_dom(v20) = v21 & relation_dom(v17) = v22 & relation(v17) = v18 & ( ~ (v18 = 0) | (v23 = v22 & v21 = v19))) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (relation_dom(v18) = v21 & relation_image(v18, v22) = v23 & relation_image(v18, v17) = v20 & set_intersection2(v21, v17) = v22 & relation(v18) = v19 & ( ~ (v19 = 0) | v23 = v20)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (element(v18, v21) = v22 & element(v17, v19) = v23 & powerset(v19) = v21 & in(v17, v18) = v20 & ( ~ (v22 = 0) |  ~ (v20 = 0) | v23 = 0)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (subset(v22, v19) = v23 & unordered_pair(v17, v18) = v22 & in(v18, v19) = v21 & in(v17, v19) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v23 = 0)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (subset(v22, v18) = v23 & subset(v19, v18) = v21 & subset(v17, v18) = v20 & set_union2(v17, v19) = v22 & ( ~ (v21 = 0) |  ~ (v20 = 0) | v23 = 0)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (relation_composition(v21, v18) = v22 & relation_dom_restriction(v18, v17) = v20 & identity_relation(v17) = v21 & relation(v18) = v19 & ( ~ (v19 = 0) | v22 = v20)) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] : (disjoint(v17, v18) = v20 & set_intersection2(v17, v18) = v19 & ( ~ (v20 = 0) |  ? [v21] :  ? [v22] : ( ~ (v22 = 0) & in(v21, v19) = v22))) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] : (relation_dom(v17) = v20 & relation(v17) = v18 & function(v17) = v19 & ( ~ (v19 = 0) |  ~ (v18 = 0) | ( ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] :  ? [v25] :  ? [v26] : (apply(v17, v21) = v24 & ordered_pair(v21, v22) = v25 & in(v25, v17) = v26 & in(v21, v20) = v23 & ( ~ (v23 = 0) | (( ~ (v26 = 0) | v24 = v22) & ( ~ (v24 = v22) | v26 = 0)))) &  ? [v21] :  ? [v22] :  ? [v23] :  ? [v24] : (apply(v17, v21) = v24 & in(v21, v20) = v23 & (v23 = 0 | (( ~ (v24 = v22) | v22 = empty_set) & ( ~ (v22 = empty_set) | v24 = empty_set))))))) &  ? [v17] :  ? [v18] :  ? [v19] :  ? [v20] : (subset(v17, v18) = v19 & proper_subset(v18, v17) = v20 & ( ~ (v20 = 0) |  ~ (v19 = 0))) &  ? [v17] :  ? [v18] :  ? [v19] : (cast_to_subset(v17) = v18 & element(v18, v19) = 0 & powerset(v17) = v19) &  ? [v17] :  ? [v18] : (v18 = v17 |  ? [v19] :  ? [v20] :  ? [v21] : (in(v19, v18) = v21 & in(v19, v17) = v20 & ( ~ (v21 = 0) |  ~ (v20 = 0)) & (v21 = 0 | v20 = 0))) &  ? [v17] :  ? [v18] : element(v18, v17) = 0 &  ? [v17] :  ? [v18] : (singleton(v17) = v18 & unordered_pair(v17, v17) = v18) &  ? [v17] :  ? [v18] : (in(v17, v18) = 0 &  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (are_equipotent(v19, v18) = v20) |  ? [v21] :  ? [v22] : (subset(v19, v18) = v21 & in(v19, v18) = v22 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (in(v19, v18) = v20) |  ? [v21] :  ? [v22] : (are_equipotent(v19, v18) = v22 & subset(v19, v18) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v19] :  ! [v20] : ( ~ (powerset(v19) = v20) |  ? [v21] :  ? [v22] : (in(v20, v18) = v22 & in(v19, v18) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v19] :  ! [v20] : ( ~ (subset(v20, v19) = 0) |  ? [v21] :  ? [v22] : (in(v20, v18) = v22 & in(v19, v18) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v19] : ( ~ (subset(v19, v18) = 0) |  ? [v20] :  ? [v21] : (are_equipotent(v19, v18) = v20 & in(v19, v18) = v21 & (v21 = 0 | v20 = 0))) &  ! [v19] : ( ~ (in(v19, v18) = 0) |  ? [v20] : (powerset(v19) = v20 & in(v20, v18) = 0))) &  ? [v17] :  ? [v18] : (in(v17, v18) = 0 &  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (are_equipotent(v19, v18) = v20) |  ? [v21] :  ? [v22] : (subset(v19, v18) = v21 & in(v19, v18) = v22 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v19] :  ! [v20] : (v20 = 0 |  ~ (in(v19, v18) = v20) |  ? [v21] :  ? [v22] : (are_equipotent(v19, v18) = v22 & subset(v19, v18) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v19] :  ! [v20] : ( ~ (subset(v20, v19) = 0) |  ? [v21] :  ? [v22] : (in(v20, v18) = v22 & in(v19, v18) = v21 & ( ~ (v21 = 0) | v22 = 0))) &  ! [v19] : ( ~ (subset(v19, v18) = 0) |  ? [v20] :  ? [v21] : (are_equipotent(v19, v18) = v20 & in(v19, v18) = v21 & (v21 = 0 | v20 = 0))) &  ! [v19] : ( ~ (in(v19, v18) = 0) |  ? [v20] : (in(v20, v18) = 0 &  ! [v21] :  ! [v22] : (v22 = 0 |  ~ (in(v21, v20) = v22) |  ? [v23] : ( ~ (v23 = 0) & subset(v21, v19) = v23)) &  ! [v21] : ( ~ (subset(v21, v19) = 0) | in(v21, v20) = 0)))) &  ? [v17] :  ? [v18] : (in(v17, v18) = 0 &  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (subset(v20, v19) = v22 & in(v20, v18) = v23 & in(v19, v18) = v21 & ( ~ (v22 = 0) |  ~ (v21 = 0) | v23 = 0)) &  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (are_equipotent(v19, v18) = v21 & subset(v19, v18) = v20 & in(v19, v18) = v22 & ( ~ (v20 = 0) | v22 = 0 | v21 = 0)) &  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (powerset(v19) = v21 & in(v21, v18) = v22 & in(v19, v18) = v20 & ( ~ (v20 = 0) | v22 = 0))) &  ? [v17] :  ? [v18] : (in(v17, v18) = 0 &  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] :  ? [v23] : (subset(v20, v19) = v22 & in(v20, v18) = v23 & in(v19, v18) = v21 & ( ~ (v22 = 0) |  ~ (v21 = 0) | v23 = 0)) &  ? [v19] :  ? [v20] :  ? [v21] :  ? [v22] : (are_equipotent(v19, v18) = v21 & subset(v19, v18) = v20 & in(v19, v18) = v22 & ( ~ (v20 = 0) | v22 = 0 | v21 = 0)) &  ? [v19] :  ? [v20] :  ? [v21] : ((v21 = 0 & in(v20, v18) = 0 &  ? [v22] :  ? [v23] :  ? [v24] : (subset(v22, v19) = v23 & in(v22, v20) = v24 & ( ~ (v23 = 0) | v24 = 0))) | ( ~ (v20 = 0) & in(v19, v18) = v20))) &  ? [v17] : (v17 = empty_set |  ? [v18] : in(v18, v17) = 0) & ((v7 = v1 & v6 = 0 &  ~ (v4 = 0)) | (v4 = 0 & ( ~ (v7 = v1) |  ~ (v6 = 0)))))
% 141.14/84.45  | Instantiating (0) with all_0_0_0, all_0_1_1, all_0_2_2, all_0_3_3, all_0_4_4, all_0_5_5, all_0_6_6, all_0_7_7, all_0_8_8, all_0_9_9, all_0_10_10, all_0_11_11, all_0_12_12, all_0_13_13, all_0_14_14, all_0_15_15, all_0_16_16 yields:
% 141.14/84.45  | (1)  ~ (all_0_3_3 = 0) &  ~ (all_0_5_5 = 0) & relation_empty_yielding(all_0_7_7) = 0 & relation_empty_yielding(empty_set) = 0 & relation_rng(empty_set) = empty_set & relation_dom(all_0_14_14) = all_0_11_11 & relation_dom(empty_set) = empty_set & apply(all_0_14_14, all_0_16_16) = all_0_9_9 & powerset(empty_set) = all_0_8_8 & singleton(empty_set) = all_0_8_8 & ordered_pair(all_0_16_16, all_0_15_15) = all_0_13_13 & relation(all_0_0_0) = 0 & relation(all_0_1_1) = 0 & relation(all_0_4_4) = 0 & relation(all_0_7_7) = 0 & relation(all_0_14_14) = 0 & relation(empty_set) = 0 & empty(all_0_1_1) = 0 & empty(all_0_2_2) = 0 & empty(all_0_4_4) = all_0_3_3 & empty(all_0_6_6) = all_0_5_5 & empty(empty_set) = 0 & function(all_0_0_0) = 0 & function(all_0_14_14) = 0 & in(all_0_13_13, all_0_14_14) = all_0_12_12 & in(all_0_16_16, all_0_11_11) = all_0_10_10 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (relation_composition(v5, v3) = v6) |  ~ (identity_relation(v2) = v5) |  ~ (ordered_pair(v0, v1) = v4) |  ~ (in(v4, v6) = v7) |  ? [v8] :  ? [v9] :  ? [v10] : (relation(v3) = v8 & in(v4, v3) = v10 & in(v0, v2) = v9 & ( ~ (v8 = 0) | (( ~ (v10 = 0) |  ~ (v9 = 0) | v7 = 0) & ( ~ (v7 = 0) | (v10 = 0 & v9 = 0)))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (ordered_pair(v6, v4) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | ( ~ (v8 = 0) & relation(v1) = v8) | (ordered_pair(v3, v6) = v8 & in(v8, v0) = v9 & in(v7, v1) = v10 & ( ~ (v10 = 0) |  ~ (v9 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (ordered_pair(v3, v6) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | ( ~ (v8 = 0) & relation(v1) = v8) | (ordered_pair(v6, v4) = v9 & in(v9, v1) = v10 & in(v7, v0) = v8 & ( ~ (v10 = 0) |  ~ (v8 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (cartesian_product2(v2, v3) = v5) |  ~ (ordered_pair(v0, v1) = v4) |  ~ (in(v4, v5) = v6) |  ? [v7] :  ? [v8] : (in(v1, v3) = v8 & in(v0, v2) = v7 & ( ~ (v8 = 0) |  ~ (v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (cartesian_product2(v1, v3) = v5) |  ~ (cartesian_product2(v0, v2) = v4) |  ~ (subset(v4, v5) = v6) |  ? [v7] :  ? [v8] : (subset(v2, v3) = v8 & subset(v0, v1) = v7 & ( ~ (v8 = 0) |  ~ (v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v4 = 0 |  ~ (cartesian_product2(v0, v1) = v2) |  ~ (ordered_pair(v5, v6) = v3) |  ~ (in(v3, v2) = v4) |  ? [v7] :  ? [v8] : (in(v6, v1) = v8 & in(v5, v0) = v7 & ( ~ (v8 = 0) |  ~ (v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v4 = 0 |  ~ (relation_inverse_image(v0, v1) = v2) |  ~ (ordered_pair(v3, v5) = v6) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = v4) |  ? [v7] :  ? [v8] : (in(v6, v0) = v7 & in(v5, v1) = v8 & ( ~ (v8 = 0) |  ~ (v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v4 = 0 |  ~ (relation_image(v0, v1) = v2) |  ~ (ordered_pair(v5, v3) = v6) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = v4) |  ? [v7] :  ? [v8] : (in(v6, v0) = v7 & in(v5, v1) = v8 & ( ~ (v8 = 0) |  ~ (v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 | v0 = empty_set |  ~ (subset_complement(v0, v2) = v3) |  ~ (powerset(v0) = v1) |  ~ (in(v4, v3) = v5) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v2, v1) = v6) | (element(v4, v0) = v6 & in(v4, v2) = v7 & ( ~ (v6 = 0) | v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 | v0 = empty_set |  ~ (subset_complement(v0, v2) = v3) |  ~ (powerset(v0) = v1) |  ~ (in(v4, v2) = v5) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v2, v1) = v6) | (element(v4, v0) = v6 & in(v4, v3) = v7 & ( ~ (v6 = 0) | v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (set_difference(v1, v3) = v4) |  ~ (singleton(v2) = v3) |  ~ (subset(v0, v4) = v5) |  ? [v6] :  ? [v7] : (subset(v0, v1) = v6 & in(v2, v0) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (set_difference(v1, v2) = v4) |  ~ (set_difference(v0, v2) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] : ( ~ (v6 = 0) & subset(v0, v1) = v6)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (relation_inverse_image(v2, v1) = v4) |  ~ (relation_inverse_image(v2, v0) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] :  ? [v7] : (subset(v0, v1) = v7 & relation(v2) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (subset(v3, v4) = v5) |  ~ (set_intersection2(v1, v2) = v4) |  ~ (set_intersection2(v0, v2) = v3) |  ? [v6] : ( ~ (v6 = 0) & subset(v0, v1) = v6)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v4 = 0 |  ~ (relation_inverse_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v5, v1) = 0) |  ~ (in(v3, v2) = v4) |  ? [v6] :  ? [v7] : ( ~ (v7 = 0) & ordered_pair(v3, v5) = v6 & in(v6, v0) = v7)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v4 = 0 |  ~ (relation_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v5, v1) = 0) |  ~ (in(v3, v2) = v4) |  ? [v6] :  ? [v7] : ( ~ (v7 = 0) & ordered_pair(v5, v3) = v6 & in(v6, v0) = v7)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (relation_rng(v0) = v1) |  ~ (ordered_pair(v4, v2) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : (( ~ (v6 = 0) & relation(v0) = v6) | ( ~ (v6 = 0) & in(v5, v0) = v6))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (relation_dom(v0) = v1) |  ~ (ordered_pair(v2, v4) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : (( ~ (v6 = 0) & relation(v0) = v6) | ( ~ (v6 = 0) & in(v5, v0) = v6))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : ((v10 = 0 & v8 = 0 & ordered_pair(v6, v4) = v9 & ordered_pair(v3, v6) = v7 & in(v9, v1) = 0 & in(v7, v0) = 0) | ( ~ (v6 = 0) & relation(v1) = v6) | ( ~ (v6 = 0) & in(v5, v2) = v6))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_rng(v3) = v4) |  ~ (relation_rng_restriction(v1, v2) = v3) |  ~ (in(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v2) = v8 & relation(v2) = v6 & in(v0, v8) = v9 & in(v0, v1) = v7 & ( ~ (v6 = 0) | (( ~ (v9 = 0) |  ~ (v7 = 0) | v5 = 0) & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_dom(v3) = v4) |  ~ (relation_dom_restriction(v2, v1) = v3) |  ~ (in(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v2) = v8 & relation(v2) = v6 & in(v0, v8) = v9 & in(v0, v1) = v7 & ( ~ (v6 = 0) | (( ~ (v9 = 0) |  ~ (v7 = 0) | v5 = 0) & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (cartesian_product2(v2, v3) = v5) |  ~ (ordered_pair(v0, v1) = v4) |  ~ (in(v4, v5) = 0) | (in(v1, v3) = 0 & in(v0, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (cartesian_product2(v2, v1) = v4) |  ~ (cartesian_product2(v2, v0) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (cartesian_product2(v1, v2) = v8 & cartesian_product2(v0, v2) = v7 & subset(v7, v8) = v9 & subset(v0, v1) = v6 & ( ~ (v6 = 0) | (v9 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (cartesian_product2(v1, v2) = v4) |  ~ (cartesian_product2(v0, v2) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (cartesian_product2(v2, v1) = v8 & cartesian_product2(v2, v0) = v7 & subset(v7, v8) = v9 & subset(v0, v1) = v6 & ( ~ (v6 = 0) | (v9 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (( ~ (v6 = 0) & relation(v1) = v6) | (in(v5, v2) = v8 & in(v5, v1) = v7 & in(v4, v0) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v8 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (( ~ (v6 = 0) & relation(v1) = v6) | (in(v5, v2) = v6 & in(v5, v1) = v8 & in(v4, v0) = v7 & ( ~ (v6 = 0) | (v8 = 0 & v7 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_dom_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (in(v5, v2) = v8 & in(v5, v0) = v7 & in(v3, v1) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v8 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_dom_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (in(v5, v2) = v6 & in(v5, v0) = v8 & in(v3, v1) = v7 & ( ~ (v6 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 | v0 = empty_set |  ~ (set_meet(v0) = v1) |  ~ (in(v2, v3) = v4) |  ~ (in(v2, v1) = 0) |  ? [v5] : ( ~ (v5 = 0) & in(v3, v0) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : (in(v3, v1) = v6 & in(v3, v0) = v5 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v6 & in(v3, v0) = v5 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (element(v1, v3) = 0) |  ~ (element(v0, v2) = v4) |  ~ (powerset(v2) = v3) |  ? [v5] : ( ~ (v5 = 0) & in(v0, v1) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] : ( ~ (v5 = 0) & in(v3, v1) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v2) = v4) |  ~ (unordered_pair(v0, v1) = v3) |  ? [v5] :  ? [v6] : (in(v1, v2) = v6 & in(v0, v2) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v1) = v4) |  ~ (set_union2(v0, v2) = v3) |  ? [v5] :  ? [v6] : (subset(v2, v1) = v6 & subset(v0, v1) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v0, v3) = v4) |  ~ (set_intersection2(v1, v2) = v3) |  ? [v5] :  ? [v6] : (subset(v0, v2) = v6 & subset(v0, v1) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : (in(v3, v1) = v6 & in(v3, v0) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : ( ~ (v6 = 0) &  ~ (v5 = 0) & in(v3, v1) = v6 & in(v3, v0) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v0) = v6 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = v1 |  ~ (ordered_pair(v2, v3) = v4) |  ~ (ordered_pair(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = v0 | v2 = v0 |  ~ (unordered_pair(v2, v3) = v4) |  ~ (unordered_pair(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (union(v0) = v1) |  ~ (in(v4, v0) = 0) |  ~ (in(v2, v1) = v3) |  ? [v5] : ( ~ (v5 = 0) & in(v2, v4) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (union(v0) = v1) |  ~ (in(v2, v4) = 0) |  ~ (in(v2, v1) = v3) |  ? [v5] : ( ~ (v5 = 0) & in(v4, v0) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v2 = v0 |  ~ (ordered_pair(v2, v3) = v4) |  ~ (ordered_pair(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (subset_difference(v4, v3, v2) = v1) |  ~ (subset_difference(v4, v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v0 = empty_set |  ~ (subset_complement(v0, v2) = v3) |  ~ (element(v4, v0) = 0) |  ~ (powerset(v0) = v1) |  ? [v5] :  ? [v6] : (( ~ (v5 = 0) & element(v2, v1) = v5) | (in(v4, v3) = v6 & in(v4, v2) = v5 & (v6 = 0 | v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (disjoint(v1, v3) = v4) |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v5] :  ? [v6] :  ? [v7] : (subset_complement(v0, v3) = v6 & element(v3, v2) = v5 & subset(v1, v6) = v7 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v4 = 0) & ( ~ (v4 = 0) | v7 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v2, v3) = v6 & in(v6, v1) = v7 & in(v4, v0) = v5 & ( ~ (v5 = 0) | v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v2, v3) = v5 & in(v5, v1) = v6 & in(v4, v0) = v7 & ( ~ (v6 = 0) | v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v3, v2) = v6 & in(v6, v0) = v7 & in(v4, v1) = v5 & ( ~ (v5 = 0) | v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v3, v2) = v5 & in(v5, v0) = v6 & in(v4, v1) = v7 & ( ~ (v6 = 0) | v7 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (subset_complement(v0, v3) = v4) |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v5] :  ? [v6] :  ? [v7] : (disjoint(v1, v3) = v6 & element(v3, v2) = v5 & subset(v1, v4) = v7 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v6 = 0) & ( ~ (v6 = 0) | v7 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v0) = v6 & ( ~ (v5 = 0) | (v6 = 0 &  ~ (v4 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5 = 0) | (v4 = 0 &  ~ (v6 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_dom(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((apply(v0, v2) = v6 & in(v4, v0) = v7 & in(v2, v1) = v5 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v6 = v3) & ( ~ (v6 = v3) | v7 = 0)))) | (relation(v0) = v5 & function(v0) = v6 & ( ~ (v6 = 0) |  ~ (v5 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse_image(v2, v1) = v3) |  ~ (in(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] : (relation_rng(v2) = v6 & relation(v2) = v5 & ( ~ (v5 = 0) | (( ~ (v4 = 0) | (v11 = 0 & v10 = 0 & v8 = 0 & ordered_pair(v0, v7) = v9 & in(v9, v2) = 0 & in(v7, v6) = 0 & in(v7, v1) = 0)) & (v4 = 0 | ( ! [v12] :  ! [v13] : ( ~ (ordered_pair(v0, v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] : (in(v13, v2) = v15 & in(v12, v6) = v14 & in(v12, v1) = v16 & ( ~ (v16 = 0) |  ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v6) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v0, v12) = v13 & in(v13, v2) = v14 & in(v12, v1) = v15 & ( ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v1) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v0, v12) = v14 & in(v14, v2) = v15 & in(v12, v6) = v13 & ( ~ (v15 = 0) |  ~ (v13 = 0)))))))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_image(v2, v1) = v3) |  ~ (in(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] : (relation_dom(v2) = v6 & relation(v2) = v5 & ( ~ (v5 = 0) | (( ~ (v4 = 0) | (v11 = 0 & v10 = 0 & v8 = 0 & ordered_pair(v7, v0) = v9 & in(v9, v2) = 0 & in(v7, v6) = 0 & in(v7, v1) = 0)) & (v4 = 0 | ( ! [v12] :  ! [v13] : ( ~ (ordered_pair(v12, v0) = v13) |  ? [v14] :  ? [v15] :  ? [v16] : (in(v13, v2) = v15 & in(v12, v6) = v14 & in(v12, v1) = v16 & ( ~ (v16 = 0) |  ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v6) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v12, v0) = v13 & in(v13, v2) = v14 & in(v12, v1) = v15 & ( ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v1) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v12, v0) = v14 & in(v14, v2) = v15 & in(v12, v6) = v13 & ( ~ (v15 = 0) |  ~ (v13 = 0)))))))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_rng_restriction(v0, v3) = v4) |  ~ (relation_dom_restriction(v2, v1) = v3) |  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng_restriction(v0, v2) = v6 & relation_dom_restriction(v6, v1) = v7 & relation(v2) = v5 & ( ~ (v5 = 0) | v7 = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_rng_restriction(v0, v2) = v3) |  ~ (relation_dom_restriction(v3, v1) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng_restriction(v0, v6) = v7 & relation_dom_restriction(v2, v1) = v6 & relation(v2) = v5 & ( ~ (v5 = 0) | v7 = v4))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (subset(v0, v1) = 0) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v0) = 0) |  ? [v5] :  ? [v6] : (( ~ (v5 = 0) & relation(v1) = v5) | (in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v5 = 0) | v6 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (identity_relation(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] : (in(v4, v1) = v5 & in(v2, v0) = v6 & ( ~ (v5 = 0) | (v6 = 0 & v3 = v2)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v0) = v6 & ( ~ (v5 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v6 & in(v3, v0) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v6 & in(v3, v1) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (relation_dom(v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : ((apply(v1, v3) = v5 & ( ~ (v5 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v5 = empty_set)) | (relation(v1) = v5 & function(v1) = v6 & ( ~ (v6 = 0) |  ~ (v5 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (relation_composition(v0, v1) = v2) |  ~ (relation(v3) = 0) |  ~ (relation(v0) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] :  ? [v12] : (( ~ (v4 = 0) & relation(v1) = v4) | (ordered_pair(v4, v5) = v6 & in(v6, v3) = v7 & ( ~ (v7 = 0) | ( ! [v13] :  ! [v14] : ( ~ (ordered_pair(v13, v5) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v4, v13) = v15 & in(v15, v0) = v16 & in(v14, v1) = v17 & ( ~ (v17 = 0) |  ~ (v16 = 0)))) &  ! [v13] :  ! [v14] : ( ~ (ordered_pair(v4, v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v13, v5) = v16 & in(v16, v1) = v17 & in(v14, v0) = v15 & ( ~ (v17 = 0) |  ~ (v15 = 0)))))) & (v7 = 0 | (v12 = 0 & v10 = 0 & ordered_pair(v8, v5) = v11 & ordered_pair(v4, v8) = v9 & in(v11, v1) = 0 & in(v9, v0) = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (relation_rng_restriction(v0, v1) = v2) |  ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (( ~ (v4 = 0) & relation(v1) = v4) | (ordered_pair(v4, v5) = v6 & in(v6, v3) = v7 & in(v6, v1) = v9 & in(v5, v0) = v8 & ( ~ (v9 = 0) |  ~ (v8 = 0) |  ~ (v7 = 0)) & (v7 = 0 | (v9 = 0 & v8 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (relation_dom_restriction(v0, v1) = v3) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (ordered_pair(v4, v5) = v6 & in(v6, v2) = v7 & in(v6, v0) = v9 & in(v4, v1) = v8 & ( ~ (v9 = 0) |  ~ (v8 = 0) |  ~ (v7 = 0)) & (v7 = 0 | (v9 = 0 & v8 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v1 | v3 = v0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v3, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v1 |  ~ (singleton(v0) = v2) |  ~ (set_union2(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_difference(v0, v2) = v3) |  ~ (singleton(v1) = v2) | in(v1, v0) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = empty_set |  ~ (relation_dom(v0) = v1) |  ~ (apply(v0, v2) = v3) |  ? [v4] :  ? [v5] : ((v4 = 0 & in(v2, v1) = 0) | (relation(v0) = v4 & function(v0) = v5 & ( ~ (v5 = 0) |  ~ (v4 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 | v0 = empty_set |  ~ (set_meet(v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & in(v4, v0) = 0 & in(v2, v4) = v5)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (disjoint(v2, v1) = v3) |  ~ (singleton(v0) = v2) | in(v0, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (disjoint(v1, v2) = 0) |  ~ (disjoint(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (disjoint(v0, v2) = v3) |  ~ (subset(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & disjoint(v1, v2) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (union(v1) = v2) |  ~ (subset(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (powerset(v1) = v2) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & in(v4, v1) = v5 & in(v4, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (powerset(v1) = v2) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (in(v0, v1) = 0) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & element(v1, v4) = v5 & powerset(v2) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v0) = v1) |  ~ (subset(v2, v0) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v2, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v2, v0) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (singleton(v0) = v2) |  ~ (subset(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v1, v2) = 0) |  ~ (subset(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v2) = v3) |  ~ (subset(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & subset(v1, v2) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v1) = 0) |  ~ (in(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v2, v0) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v1, v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v0, v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v2 = v1 |  ~ (singleton(v0) = v3) |  ~ (unordered_pair(v1, v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (are_equipotent(v3, v2) = v1) |  ~ (are_equipotent(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (meet_of_subsets(v3, v2) = v1) |  ~ (meet_of_subsets(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (union_of_subsets(v3, v2) = v1) |  ~ (union_of_subsets(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (complements_of_subsets(v3, v2) = v1) |  ~ (complements_of_subsets(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_composition(v3, v2) = v1) |  ~ (relation_composition(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (disjoint(v3, v2) = v1) |  ~ (disjoint(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset_complement(v3, v2) = v1) |  ~ (subset_complement(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (set_difference(v3, v2) = v1) |  ~ (set_difference(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (apply(v3, v2) = v1) |  ~ (apply(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (cartesian_product2(v3, v2) = v1) |  ~ (cartesian_product2(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (element(v3, v2) = v1) |  ~ (element(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (singleton(v1) = v3) |  ~ (singleton(v0) = v2) |  ~ (subset(v2, v3) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (singleton(v0) = v3) |  ~ (unordered_pair(v1, v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_inverse_image(v3, v2) = v1) |  ~ (relation_inverse_image(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_image(v3, v2) = v1) |  ~ (relation_image(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_rng_restriction(v3, v2) = v1) |  ~ (relation_rng_restriction(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_dom_restriction(v3, v2) = v1) |  ~ (relation_dom_restriction(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (ordered_pair(v3, v2) = v1) |  ~ (ordered_pair(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (set_intersection2(v3, v2) = v1) |  ~ (set_intersection2(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (set_union2(v3, v2) = v1) |  ~ (set_union2(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (unordered_pair(v3, v2) = v1) |  ~ (unordered_pair(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (proper_subset(v3, v2) = v1) |  ~ (proper_subset(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (in(v3, v2) = v1) |  ~ (in(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = empty_set |  ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_difference(v0, v6, v7) = v5 & meet_of_subsets(v0, v1) = v7 & union_of_subsets(v0, v4) = v5 & complements_of_subsets(v0, v1) = v4 & cast_to_subset(v0) = v6)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = empty_set |  ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_difference(v0, v4, v5) = v6 & meet_of_subsets(v0, v7) = v6 & union_of_subsets(v0, v1) = v5 & complements_of_subsets(v0, v1) = v7 & cast_to_subset(v0) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = empty_set |  ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : ( ~ (v4 = empty_set) & complements_of_subsets(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v0 = empty_set |  ~ (set_meet(v0) = v1) |  ~ (in(v3, v0) = 0) |  ~ (in(v2, v1) = 0) | in(v2, v3) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_difference(v0, v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (set_difference(v1, v2) = v7 & element(v2, v4) = v6 & element(v1, v4) = v5 & powerset(v0) = v4 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v7 = v3))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_difference(v0, v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (element(v3, v4) = v7 & element(v2, v4) = v6 & element(v1, v4) = v5 & powerset(v0) = v4 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v7 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, v1) = v3) |  ~ (identity_relation(v0) = v2) |  ? [v4] :  ? [v5] : (relation_dom_restriction(v1, v0) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v5 = v3))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ~ (relation_rng(v0) = v1) |  ? [v4] :  ? [v5] :  ? [v6] : (( ~ (v4 = 0) & relation(v0) = v4) | (relation_rng(v3) = v5 & relation_image(v2, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v5)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ~ (relation_dom(v0) = v1) |  ? [v4] :  ? [v5] :  ? [v6] : (( ~ (v4 = 0) & relation(v0) = v4) | (relation_dom(v3) = v5 & subset(v5, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(v0, v2) = v3) |  ~ (in(v1, v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v4) = v5 & powerset(v0) = v4 & in(v1, v2) = v6 & ( ~ (v6 = 0) |  ~ (v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_rng(v1) = v2) |  ~ (set_intersection2(v2, v0) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v5) = v6 & relation_rng_restriction(v0, v1) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v6 = v3))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_rng(v0) = v1) |  ~ (relation_image(v2, v1) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (( ~ (v4 = 0) & relation(v0) = v4) | (relation_composition(v0, v2) = v5 & relation_rng(v5) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v3)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] : ( ~ (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v0) = 0) |  ? [v4] :  ? [v5] : (in(v3, v2) = v5 & in(v3, v1) = v4 & (v5 = 0 | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_dom(v1) = v2) |  ~ (set_intersection2(v2, v0) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v5) = v6 & relation_dom_restriction(v1, v0) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v6 = v3))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_dom(v1) = v2) |  ~ (set_intersection2(v2, v0) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_image(v1, v3) = v6 & relation_image(v1, v0) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v6 = v5))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (cartesian_product2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (ordered_pair(v4, v5) = v3 & in(v5, v1) = 0 & in(v4, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v3, v2) = 0) |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v4] :  ? [v5] :  ? [v6] : (disjoint(v1, v3) = v4 & subset_complement(v0, v3) = v5 & subset(v1, v5) = v6 & ( ~ (v6 = 0) | v4 = 0) & ( ~ (v4 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (meet_of_subsets(v0, v1) = v4 & element(v4, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (meet_of_subsets(v0, v1) = v4 & set_meet(v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (union_of_subsets(v0, v1) = v4 & union(v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (union_of_subsets(v0, v1) = v4 & element(v4, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (complements_of_subsets(v0, v4) = v1 & complements_of_subsets(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (complements_of_subsets(v0, v1) = v4 & element(v4, v3) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (complements_of_subsets(v0, v1) = v4 &  ! [v5] :  ! [v6] : ( ~ (subset_complement(v0, v5) = v6) |  ~ (element(v4, v3) = 0) |  ? [v7] :  ? [v8] :  ? [v9] : (element(v5, v2) = v7 & in(v6, v1) = v9 & in(v5, v4) = v8 & ( ~ (v7 = 0) | (( ~ (v9 = 0) | v8 = 0) & ( ~ (v8 = 0) | v9 = 0))))) &  ! [v5] :  ! [v6] : ( ~ (element(v4, v3) = 0) |  ~ (in(v5, v4) = v6) |  ? [v7] :  ? [v8] :  ? [v9] : (subset_complement(v0, v5) = v8 & element(v5, v2) = v7 & in(v8, v1) = v9 & ( ~ (v7 = 0) | (( ~ (v9 = 0) | v6 = 0) & ( ~ (v6 = 0) | v9 = 0))))) &  ! [v5] : (v5 = v4 |  ~ (element(v5, v3) = 0) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_complement(v0, v6) = v8 & element(v6, v2) = 0 & in(v8, v1) = v9 & in(v6, v5) = v7 & ( ~ (v9 = 0) |  ~ (v7 = 0)) & (v9 = 0 | v7 = 0))) &  ! [v5] : ( ~ (element(v5, v2) = 0) |  ~ (element(v4, v3) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (subset_complement(v0, v5) = v7 & in(v7, v1) = v8 & in(v5, v4) = v6 & ( ~ (v8 = 0) | v6 = 0) & ( ~ (v6 = 0) | v8 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (in(v0, v1) = 0) | element(v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (in(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & empty(v2) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ~ (in(v3, v1) = 0) | in(v3, v0) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_inverse_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (ordered_pair(v3, v4) = v5 & in(v5, v0) = 0 & in(v4, v1) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (ordered_pair(v4, v3) = v5 & in(v5, v0) = 0 & in(v4, v1) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset(v3, v2) = 0) |  ~ (unordered_pair(v0, v1) = v3) | (in(v1, v2) = 0 & in(v0, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (identity_relation(v0) = v1) |  ~ (ordered_pair(v2, v2) = v3) |  ~ (relation(v1) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v0) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (ordered_pair(v1, v2) = v3) |  ~ (relation(v0) = 0) |  ? [v4] :  ? [v5] : (in(v3, v0) = v5 & in(v3, v0) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (ordered_pair(v0, v1) = v3) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & relation_dom(v2) = v5 & relation(v2) = v4 & in(v1, v7) = v8 & in(v0, v5) = v6 & ( ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (ordered_pair(v0, v1) = v3) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_field(v2) = v5 & relation(v2) = v4 & in(v1, v5) = v7 & in(v0, v5) = v6 & ( ~ (v4 = 0) | (v7 = 0 & v6 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] : ( ~ (v4 = 0) & disjoint(v0, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) | (in(v3, v1) = 0 & in(v3, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v1) = 0) |  ? [v4] :  ? [v5] : (in(v3, v2) = v5 & in(v3, v0) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v0) = 0) |  ? [v4] :  ? [v5] : (in(v3, v2) = v5 & in(v3, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v3, v0) = v4 & (v5 = 0 | v4 = 0))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_difference(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v4, v2) = v7 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v7 = 0) & (v5 = 0 | (v6 = 0 &  ~ (v7 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (cartesian_product2(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (in(v4, v0) = v5 & ( ~ (v5 = 0) |  ! [v11] :  ! [v12] : ( ~ (ordered_pair(v11, v12) = v4) |  ? [v13] :  ? [v14] : (in(v12, v2) = v14 & in(v11, v1) = v13 & ( ~ (v14 = 0) |  ~ (v13 = 0))))) & (v5 = 0 | (v10 = v4 & v9 = 0 & v8 = 0 & ordered_pair(v6, v7) = v4 & in(v7, v2) = 0 & in(v6, v1) = 0)))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (relation_inverse_image(v1, v2) = v3) |  ~ (relation(v1) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ! [v10] :  ! [v11] : ( ~ (ordered_pair(v4, v10) = v11) |  ? [v12] :  ? [v13] : (in(v11, v1) = v12 & in(v10, v2) = v13 & ( ~ (v13 = 0) |  ~ (v12 = 0)))) &  ! [v10] : ( ~ (in(v10, v2) = 0) |  ? [v11] :  ? [v12] : ( ~ (v12 = 0) & ordered_pair(v4, v10) = v11 & in(v11, v1) = v12)))) & (v5 = 0 | (v9 = 0 & v8 = 0 & ordered_pair(v4, v6) = v7 & in(v7, v1) = 0 & in(v6, v2) = 0)))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (relation_image(v1, v2) = v3) |  ~ (relation(v1) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ! [v10] :  ! [v11] : ( ~ (ordered_pair(v10, v4) = v11) |  ? [v12] :  ? [v13] : (in(v11, v1) = v12 & in(v10, v2) = v13 & ( ~ (v13 = 0) |  ~ (v12 = 0)))) &  ! [v10] : ( ~ (in(v10, v2) = 0) |  ? [v11] :  ? [v12] : ( ~ (v12 = 0) & ordered_pair(v10, v4) = v11 & in(v11, v1) = v12)))) & (v5 = 0 | (v9 = 0 & v8 = 0 & ordered_pair(v6, v4) = v7 & in(v7, v1) = 0 & in(v6, v2) = 0)))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_intersection2(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v4, v2) = v7 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v7 = 0) |  ~ (v6 = 0) |  ~ (v5 = 0)) & (v5 = 0 | (v7 = 0 & v6 = 0)))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_union2(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v4, v2) = v7 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ~ (v7 = 0) &  ~ (v6 = 0))) & (v7 = 0 | v6 = 0 | v5 = 0))) &  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (unordered_pair(v1, v2) = v3) |  ? [v4] :  ? [v5] : (in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ~ (v4 = v2) &  ~ (v4 = v1))) & (v5 = 0 | v4 = v2 | v4 = v1))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v1 |  ~ (relation_inverse(v0) = v1) |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (( ~ (v3 = 0) & relation(v0) = v3) | (ordered_pair(v4, v3) = v7 & ordered_pair(v3, v4) = v5 & in(v7, v0) = v8 & in(v5, v2) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0)) & (v8 = 0 | v6 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v1 |  ~ (identity_relation(v0) = v2) |  ~ (relation(v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v3, v4) = v5 & in(v5, v1) = v6 & in(v3, v0) = v7 & ( ~ (v7 = 0) |  ~ (v6 = 0) |  ~ (v4 = v3)) & (v6 = 0 | (v7 = 0 & v4 = v3)))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v1 |  ~ (set_union2(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 | v0 = empty_set |  ~ (singleton(v1) = v2) |  ~ (subset(v0, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (set_difference(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & disjoint(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (singleton(v0) = v1) |  ~ (in(v2, v1) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (set_intersection2(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = empty_set |  ~ (set_difference(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = empty_set |  ~ (set_intersection2(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & disjoint(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 | v1 = v0 |  ~ (proper_subset(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v1, v0) = v2) |  ? [v3] : ( ~ (v3 = 0) & disjoint(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] :  ? [v4] : (set_intersection2(v0, v1) = v3 & in(v4, v3) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = v0) & set_difference(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = empty_set) & set_intersection2(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] : (in(v3, v1) = 0 & in(v3, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (element(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v1) = v0) |  ~ (subset(v0, v0) = v2)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v0) = v1) |  ~ (subset(empty_set, v1) = v2)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v0) = v1) |  ~ (in(v0, v1) = v2)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v6 = 0 &  ~ (v7 = 0) & ordered_pair(v3, v4) = v5 & in(v5, v1) = v7 & in(v5, v0) = 0) | ( ~ (v3 = 0) & relation(v1) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v0, v3) = v4 & powerset(v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = empty_set) & set_difference(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & proper_subset(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, v0) = v2) |  ? [v3] : (set_difference(v0, v3) = v0 & singleton(v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & singleton(v0) = v3 & subset(v3, v1) = v4)) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] :  ? [v4] : (element(v0, v1) = v3 & empty(v1) = v4 & ( ~ (v3 = 0) | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] : (disjoint(v3, v1) = 0 & singleton(v0) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_empty_yielding(v2) = v1) |  ~ (relation_empty_yielding(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_inverse(v2) = v1) |  ~ (relation_inverse(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_field(v2) = v1) |  ~ (relation_field(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_rng(v2) = v1) |  ~ (relation_rng(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (union(v2) = v1) |  ~ (union(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (cast_to_subset(v2) = v1) |  ~ (cast_to_subset(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_dom(v2) = v1) |  ~ (relation_dom(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (powerset(v2) = v1) |  ~ (powerset(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (singleton(v2) = v1) |  ~ (singleton(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (set_meet(v2) = v1) |  ~ (set_meet(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (identity_relation(v2) = v1) |  ~ (identity_relation(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation(v2) = v1) |  ~ (relation(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (empty(v2) = v1) |  ~ (empty(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (function(v2) = v1) |  ~ (function(v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (meet_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v8, v2) = v9 & union_of_subsets(v0, v6) = v7 & complements_of_subsets(v0, v1) = v6 & cast_to_subset(v0) = v8 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v7))) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (union_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v6, v2) = v7 & meet_of_subsets(v0, v8) = v9 & complements_of_subsets(v0, v1) = v8 & cast_to_subset(v0) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v7))) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v7, v8) = v9 & meet_of_subsets(v0, v1) = v8 & union_of_subsets(v0, v2) = v6 & cast_to_subset(v0) = v7 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v6))) &  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v6, v7) = v8 & meet_of_subsets(v0, v2) = v9 & union_of_subsets(v0, v1) = v7 & cast_to_subset(v0) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v8))) &  ! [v0] :  ! [v1] :  ! [v2] : (v0 = empty_set |  ~ (relation_rng(v1) = v2) |  ~ (subset(v0, v2) = 0) |  ? [v3] :  ? [v4] : (relation_inverse_image(v1, v0) = v4 & relation(v1) = v3 & ( ~ (v4 = empty_set) |  ~ (v3 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] : (v0 = empty_set |  ~ (element(v2, v1) = 0) |  ~ (powerset(v0) = v1) |  ? [v3] : (subset_complement(v0, v2) = v3 &  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v3) = v5) |  ? [v6] :  ? [v7] : (element(v4, v0) = v6 & in(v4, v2) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v2) = v5) |  ? [v6] :  ? [v7] : (element(v4, v0) = v6 & in(v4, v3) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v4] : ( ~ (element(v4, v0) = 0) |  ? [v5] :  ? [v6] : (in(v4, v3) = v6 & in(v4, v2) = v5 & (v6 = 0 | v5 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (meet_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v3) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (meet_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & set_meet(v1) = v6 & ( ~ (v5 = 0) | v6 = v2))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (union_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (union(v1) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = v2))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (union_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v3) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (complements_of_subsets(v0, v2) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = v1))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v4) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | ( ! [v6] :  ! [v7] : ( ~ (subset_complement(v0, v6) = v7) |  ~ (element(v2, v4) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : (element(v6, v3) = v8 & in(v7, v1) = v10 & in(v6, v2) = v9 & ( ~ (v8 = 0) | (( ~ (v10 = 0) | v9 = 0) & ( ~ (v9 = 0) | v10 = 0))))) &  ! [v6] :  ! [v7] : ( ~ (element(v2, v4) = 0) |  ~ (in(v6, v2) = v7) |  ? [v8] :  ? [v9] :  ? [v10] : (subset_complement(v0, v6) = v9 & element(v6, v3) = v8 & in(v9, v1) = v10 & ( ~ (v8 = 0) | (( ~ (v10 = 0) | v7 = 0) & ( ~ (v7 = 0) | v10 = 0))))) &  ! [v6] : (v6 = v2 |  ~ (element(v6, v4) = 0) |  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (subset_complement(v0, v7) = v9 & element(v7, v3) = 0 & in(v9, v1) = v10 & in(v7, v6) = v8 & ( ~ (v10 = 0) |  ~ (v8 = 0)) & (v10 = 0 | v8 = 0))) &  ! [v6] : ( ~ (element(v6, v3) = 0) |  ~ (element(v2, v4) = 0) |  ? [v7] :  ? [v8] :  ? [v9] : (subset_complement(v0, v6) = v8 & in(v8, v1) = v9 & in(v6, v2) = v7 & ( ~ (v9 = 0) | v7 = 0) & ( ~ (v7 = 0) | v9 = 0))))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation(v2) = v6 & relation(v1) = v4 & empty(v2) = v5 & empty(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & subset(v4, v5) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation(v2) = v6 & relation(v1) = v4 & empty(v2) = v5 & empty(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation(v2) = v5 & relation(v1) = v4 & relation(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v2, v1) = 0) |  ~ (singleton(v0) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v1, v2) = 0) |  ~ (subset(v0, v1) = 0) | disjoint(v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v0, v1) = 0) |  ~ (in(v2, v1) = 0) |  ? [v3] : ( ~ (v3 = 0) & in(v2, v0) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v0, v1) = 0) |  ~ (in(v2, v0) = 0) |  ? [v3] : ( ~ (v3 = 0) & in(v2, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (subset_complement(v0, v2) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = v1))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (set_difference(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = v2))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (element(v2, v3) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng(v1) = v2) |  ~ (relation(v0) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v0, v1) = v4 & relation_rng(v4) = v5 & subset(v5, v2) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng(v0) = v1) |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = v4 & relation_composition(v0, v2) = v3 & relation_rng(v3) = v4 & relation_image(v2, v1) = v4) | ( ~ (v3 = 0) & relation(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng(v0) = v1) |  ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & ordered_pair(v3, v2) = v4 & in(v4, v0) = 0) | ( ~ (v3 = 0) & relation(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v1, v0) = v2) |  ? [v3] :  ? [v4] : (subset(v0, v1) = v3 & set_union2(v0, v2) = v4 & ( ~ (v3 = 0) | v4 = v1))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v1, v0) = v2) |  ? [v3] : (set_union2(v0, v2) = v3 & set_union2(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v2) = v0) |  ~ (singleton(v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v1, v0) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) | subset(v2, v0) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (subset_complement(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = v2))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) |  ? [v3] : (set_difference(v3, v1) = v2 & set_union2(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) |  ? [v3] : (set_difference(v0, v2) = v3 & set_intersection2(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (union(v0) = v1) |  ~ (in(v2, v1) = 0) |  ? [v3] : (in(v3, v0) = 0 & in(v2, v3) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom(v0) = v1) |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & relation_composition(v0, v2) = v3 & relation_dom(v3) = v4 & subset(v4, v1) = 0) | ( ~ (v3 = 0) & relation(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom(v0) = v1) |  ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & ordered_pair(v2, v3) = v4 & in(v4, v0) = 0) | ( ~ (v3 = 0) & relation(v0) = v3))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (cartesian_product2(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (empty(v2) = v5 & empty(v1) = v4 & empty(v0) = v3 & ( ~ (v5 = 0) | v4 = 0 | v3 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v3] : (subset_complement(v0, v3) = v1 & subset_complement(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v3] : (subset_complement(v0, v1) = v3 & set_difference(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v3] : (subset_complement(v0, v1) = v3 & element(v3, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v0) = v2) |  ? [v3] :  ? [v4] : (empty(v1) = v4 & empty(v0) = v3 & ( ~ (v3 = 0) | (( ~ (v4 = 0) | v2 = 0) & ( ~ (v2 = 0) | v4 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v0) = v2) |  ? [v3] :  ? [v4] : (empty(v0) = v3 & in(v1, v0) = v4 & (v3 = 0 | (( ~ (v4 = 0) | v2 = 0) & ( ~ (v2 = 0) | v4 = 0))))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v0, v2) = 0) |  ~ (powerset(v1) = v2) | subset(v0, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (subset(v2, v0) = 0) | in(v2, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (in(v2, v1) = 0) | subset(v2, v0) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (singleton(v0) = v2) |  ~ (subset(v2, v1) = 0) | in(v0, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_inverse_image(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v4 & subset(v2, v4) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_image(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v1) = v4 & relation_image(v1, v5) = v6 & set_intersection2(v4, v0) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = v2))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_image(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v4 & subset(v2, v4) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & subset(v4, v5) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & set_intersection2(v5, v0) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = v4))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v2) = v4 & subset(v4, v0) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] : (subset(v2, v1) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] : (relation(v2) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & subset(v4, v5) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v2) = v4 & relation_dom(v1) = v5 & set_intersection2(v5, v0) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = v4))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v4, v1) = v5 & identity_relation(v0) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = v2))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] : (subset(v2, v1) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] : (relation(v2) = v4 & relation(v0) = v3 & ( ~ (v3 = 0) | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v1, v2) = 0) |  ~ (subset(v0, v1) = 0) | subset(v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = 0) |  ~ (in(v2, v0) = 0) | in(v2, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] : (singleton(v0) = v4 & unordered_pair(v3, v4) = v2 & unordered_pair(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & empty(v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v1, v0) = v2) | set_intersection2(v0, v1) = v2) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) | subset(v2, v0) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) | set_intersection2(v1, v0) = v2) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation(v2) = v5 & relation(v1) = v4 & relation(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & in(v3, v2) = 0) | (v3 = 0 & disjoint(v0, v1) = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) |  ? [v3] : (set_difference(v0, v3) = v2 & set_difference(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v1, v0) = v2) | set_union2(v0, v1) = v2) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v1, v0) = v2) |  ? [v3] :  ? [v4] : (empty(v2) = v4 & empty(v0) = v3 & ( ~ (v4 = 0) | v3 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) | subset(v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) | set_union2(v1, v0) = v2) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation(v2) = v5 & relation(v1) = v4 & relation(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] :  ? [v4] : (empty(v2) = v4 & empty(v0) = v3 & ( ~ (v4 = 0) | v3 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] : (set_difference(v2, v1) = v3 & set_difference(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] : (set_difference(v1, v0) = v3 & set_union2(v0, v3) = v2)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v1, v0) = v2) | unordered_pair(v0, v1) = v2) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v0, v1) = v2) | unordered_pair(v1, v0) = v2) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] : (singleton(v0) = v4 & ordered_pair(v0, v1) = v3 & unordered_pair(v2, v4) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & empty(v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (empty(v2) = 0) |  ~ (in(v0, v1) = 0) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v1, v3) = v4 & powerset(v2) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (in(v1, v0) = v2) |  ? [v3] :  ? [v4] : (element(v1, v0) = v4 & empty(v0) = v3 & (v3 = 0 | (( ~ (v4 = 0) | v2 = 0) & ( ~ (v2 = 0) | v4 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 | v1 = empty_set |  ~ (set_meet(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v0) = v4 & ( ~ (v4 = 0) | (v6 = 0 &  ~ (v7 = 0) & in(v5, v1) = 0 & in(v3, v5) = v7)) & (v4 = 0 | ( ! [v8] :  ! [v9] : (v9 = 0 |  ~ (in(v3, v8) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v8, v1) = v10)) &  ! [v8] : ( ~ (in(v8, v1) = 0) | in(v3, v8) = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (relation_rng(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v3 = 0) & relation(v1) = v3) | (in(v3, v0) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v8, v3) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v1) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v5, v3) = v6 & in(v6, v1) = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (union(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v0) = v4 & ( ~ (v4 = 0) | ( ! [v8] : ( ~ (in(v8, v1) = 0) |  ? [v9] : ( ~ (v9 = 0) & in(v3, v8) = v9)) &  ! [v8] : ( ~ (in(v3, v8) = 0) |  ? [v9] : ( ~ (v9 = 0) & in(v8, v1) = v9)))) & (v4 = 0 | (v7 = 0 & v6 = 0 & in(v5, v1) = 0 & in(v3, v5) = 0)))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (relation_dom(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v3 = 0) & relation(v1) = v3) | (in(v3, v0) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v3, v8) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v1) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v3, v5) = v6 & in(v6, v1) = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (powerset(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (subset(v3, v1) = v5 & in(v3, v0) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0)) & (v5 = 0 | v4 = 0))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (singleton(v1) = v2) |  ? [v3] :  ? [v4] : (in(v3, v0) = v4 & ( ~ (v4 = 0) |  ~ (v3 = v1)) & (v4 = 0 | v3 = v1))) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_difference(v0, empty_set) = v1)) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (cast_to_subset(v0) = v1)) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (subset(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & subset(v0, v1) = v2)) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (subset(v0, v1) = 0) | proper_subset(v0, v1) = 0) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (subset(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & subset(v1, v0) = v2)) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_intersection2(v0, v0) = v1)) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_union2(v0, v0) = v1)) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_union2(v0, empty_set) = v1)) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (ordered_pair(v2, v3) = v4 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0)) & (v6 = 0 | v5 = 0))) &  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (empty(v1) = 0) |  ~ (empty(v0) = 0)) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (complements_of_subsets(v0, v1) = empty_set) |  ? [v2] :  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2)) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (set_difference(empty_set, v0) = v1)) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (set_intersection2(v0, empty_set) = v1)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(v0, v0) = v1)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(empty_set, v0) = v1)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (relation(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v0) = v2)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (relation(v0) = v1) |  ? [v2] : (in(v2, v0) = 0 &  ! [v3] :  ! [v4] :  ~ (ordered_pair(v3, v4) = v2))) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v3, v2) = 0 & powerset(v0) = v2 & empty(v3) = v4)) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(v0) = v3 & relation(v0) = v2 & empty(v3) = v4 & ( ~ (v4 = 0) |  ~ (v2 = 0)))) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(v0) = v3 & relation(v0) = v2 & empty(v3) = v4 & ( ~ (v4 = 0) |  ~ (v2 = 0)))) &  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (function(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v0) = v2)) &  ! [v0] :  ! [v1] : (v0 = empty_set |  ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ~ (v3 = empty_set) &  ~ (v1 = empty_set))))) &  ! [v0] :  ! [v1] : (v0 = empty_set |  ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ~ (v3 = empty_set) &  ~ (v1 = empty_set))))) &  ! [v0] :  ! [v1] : (v0 = empty_set |  ~ (relation_inverse_image(v1, v0) = empty_set) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(v1) = v3 & subset(v0, v3) = v4 & relation(v1) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) | disjoint(v1, v0) = 0) &  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) | set_difference(v0, v1) = v0) &  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) | set_intersection2(v0, v1) = empty_set) &  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) |  ? [v2] : (set_intersection2(v0, v1) = v2 &  ! [v3] :  ~ (in(v3, v2) = 0))) &  ! [v0] :  ! [v1] : ( ~ (relation_inverse(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v1) = v6 & relation_rng(v0) = v3 & relation_dom(v1) = v4 & relation_dom(v0) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | (v6 = v5 & v4 = v3)))) &  ! [v0] :  ! [v1] : ( ~ (relation_inverse(v0) = v1) |  ? [v2] :  ? [v3] : (relation_inverse(v1) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | v3 = v0))) &  ! [v0] :  ! [v1] : ( ~ (relation_inverse(v0) = v1) |  ? [v2] :  ? [v3] : (relation(v1) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | v3 = 0))) &  ! [v0] :  ! [v1] : ( ~ (relation_field(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v3 & set_union2(v3, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = v1))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_inverse(v0) = v3 & relation_rng(v3) = v6 & relation_dom(v3) = v4 & relation_dom(v0) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | (v6 = v5 & v4 = v1)))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_field(v0) = v3 & relation_dom(v0) = v4 & set_union2(v4, v1) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = v3))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v0) = v3 & cartesian_product2(v3, v1) = v4 & subset(v0, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(v0) = v3 & relation_image(v0, v3) = v4 & relation(v0) = v2 & ( ~ (v2 = 0) | v4 = v1))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v1) = v4 & empty(v1) = v3 & empty(v0) = v2 & ( ~ (v2 = 0) | (v4 = 0 & v3 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v0) = v3 & empty(v1) = v4 & empty(v0) = v2 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v2 = 0))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v4, v0) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v5) = v9 & relation_rng(v4) = v7 & subset(v3, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v4, v0) = v8 & relation_rng(v8) = v9 & subset(v3, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v4, v0) = v7 & relation_rng(v7) = v8 & relation_rng(v4) = v5 & subset(v3, v5) = v6 & ( ~ (v6 = 0) | v8 = v1))))))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v5) = v9 & relation_dom(v4) = v7 & subset(v1, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v0, v4) = v8 & relation_dom(v8) = v9 & subset(v1, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v0, v4) = v7 & relation_dom(v7) = v8 & relation_dom(v4) = v5 & subset(v1, v5) = v6 & ( ~ (v6 = 0) | v8 = v3))))))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_dom(v4) = v8 & subset(v3, v8) = v9 & subset(v1, v5) = v10 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v9 = 0)))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_rng(v4) = v9 & subset(v3, v5) = v8 & subset(v1, v9) = v10 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v8 = 0)))) &  ! [v4] : ( ~ (subset(v0, v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v6) = v7 & subset(v1, v8) = v9 & relation(v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v6) = v7 & subset(v1, v8) = v9 & subset(v0, v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))))))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | (( ~ (v3 = empty_set) | v1 = empty_set) & ( ~ (v1 = empty_set) | v3 = empty_set))))) &  ! [v0] :  ! [v1] : ( ~ (set_difference(v0, v1) = v0) | disjoint(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (set_difference(v0, v1) = empty_set) | subset(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (cast_to_subset(v0) = v1) |  ? [v2] : (element(v1, v2) = 0 & powerset(v0) = v2)) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_inverse(v0) = v4 & relation_rng(v4) = v6 & relation_rng(v0) = v3 & relation_dom(v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | (v6 = v1 & v5 = v3)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_field(v0) = v3 & relation_rng(v0) = v4 & set_union2(v1, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = v3))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v3 & cartesian_product2(v1, v3) = v4 & subset(v0, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = 0))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(v0) = v4 & relation_image(v0, v1) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | v4 = v3))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v1) = v4 & empty(v1) = v3 & empty(v0) = v2 & ( ~ (v2 = 0) | (v4 = 0 & v3 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v0) = v3 & empty(v1) = v4 & empty(v0) = v2 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v2 = 0))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v4, v0) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v5) = v9 & relation_rng(v4) = v7 & subset(v1, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v4, v0) = v8 & relation_rng(v8) = v9 & subset(v1, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v4, v0) = v7 & relation_rng(v7) = v8 & relation_rng(v4) = v5 & subset(v1, v5) = v6 & ( ~ (v6 = 0) | v8 = v3))))))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v5) = v9 & relation_dom(v4) = v7 & subset(v3, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v0, v4) = v8 & relation_dom(v8) = v9 & subset(v3, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v0, v4) = v7 & relation_dom(v7) = v8 & relation_dom(v4) = v5 & subset(v3, v5) = v6 & ( ~ (v6 = 0) | v8 = v1))))))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_dom(v4) = v8 & subset(v3, v5) = v10 & subset(v1, v8) = v9 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v9 = 0)))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_rng(v4) = v9 & subset(v3, v9) = v10 & subset(v1, v5) = v8 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v8 = 0)))) &  ! [v4] : ( ~ (subset(v0, v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v8) = v9 & subset(v1, v6) = v7 & relation(v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v8) = v9 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))))))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | (( ~ (v3 = empty_set) | v1 = empty_set) & ( ~ (v1 = empty_set) | v3 = empty_set))))) &  ! [v0] :  ! [v1] : ( ~ (element(v0, v1) = 0) |  ? [v2] :  ? [v3] : (empty(v1) = v2 & in(v0, v1) = v3 & (v3 = 0 | v2 = 0))) &  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) | union(v1) = v0) &  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v3 = 0 &  ~ (v4 = 0) & element(v2, v1) = 0 & empty(v2) = v4) | (v2 = 0 & empty(v0) = 0))) &  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] : (cast_to_subset(v0) = v2 & element(v2, v1) = 0)) &  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] : (element(v2, v1) = 0 & empty(v2) = 0)) &  ! [v0] :  ! [v1] : ( ~ (singleton(v0) = v1) | unordered_pair(v0, v0) = v1) &  ! [v0] :  ! [v1] : ( ~ (singleton(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) | set_difference(v0, v1) = empty_set) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) | set_intersection2(v0, v1) = v0) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) | set_union2(v0, v1) = v1) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v1, v0) = v2)) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (set_difference(v1, v0) = v2 & set_union2(v0, v2) = v1)) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (element(v0, v2) = 0 & powerset(v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (subset(v0, v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v0, v0) = v2)) &  ! [v0] :  ! [v1] : ( ~ (identity_relation(v0) = v1) | relation_rng(v1) = v0) &  ! [v0] :  ! [v1] : ( ~ (identity_relation(v0) = v1) | relation_dom(v1) = v0) &  ! [v0] :  ! [v1] : ( ~ (identity_relation(v0) = v1) | relation(v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (set_intersection2(v0, v1) = empty_set) | disjoint(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (unordered_pair(v0, v0) = v1) | singleton(v0) = v1) &  ! [v0] :  ! [v1] : ( ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset(v0, v1) = v2 & ( ~ (v2 = 0) |  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (ordered_pair(v8, v9) = v10) |  ? [v11] :  ? [v12] : (in(v10, v1) = v12 & in(v10, v0) = v11 & ( ~ (v11 = 0) | v12 = 0)))) & (v2 = 0 | (v6 = 0 &  ~ (v7 = 0) & ordered_pair(v3, v4) = v5 & in(v5, v1) = v7 & in(v5, v0) = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, v1) = v2 & relation_rng(v2) = v3 & relation_rng(v1) = v4 & subset(v3, v4) = 0)) &  ! [v0] :  ! [v1] : ( ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] : (relation_composition(v0, v1) = v2 &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (ordered_pair(v6, v4) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | (ordered_pair(v3, v6) = v8 & in(v8, v0) = v9 & in(v7, v1) = v10 & ( ~ (v10 = 0) |  ~ (v9 = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (ordered_pair(v3, v6) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | (ordered_pair(v6, v4) = v9 & in(v9, v1) = v10 & in(v7, v0) = v8 & ( ~ (v10 = 0) |  ~ (v8 = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : ((v10 = 0 & v8 = 0 & ordered_pair(v6, v4) = v9 & ordered_pair(v3, v6) = v7 & in(v9, v1) = 0 & in(v7, v0) = 0) | ( ~ (v6 = 0) & in(v5, v2) = v6))) &  ! [v3] : (v3 = v2 |  ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] :  ? [v12] : (ordered_pair(v4, v5) = v6 & in(v6, v3) = v7 & ( ~ (v7 = 0) | ( ! [v13] :  ! [v14] : ( ~ (ordered_pair(v13, v5) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v4, v13) = v15 & in(v15, v0) = v16 & in(v14, v1) = v17 & ( ~ (v17 = 0) |  ~ (v16 = 0)))) &  ! [v13] :  ! [v14] : ( ~ (ordered_pair(v4, v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v13, v5) = v16 & in(v16, v1) = v17 & in(v14, v0) = v15 & ( ~ (v17 = 0) |  ~ (v15 = 0)))))) & (v7 = 0 | (v12 = 0 & v10 = 0 & ordered_pair(v8, v5) = v11 & ordered_pair(v4, v8) = v9 & in(v11, v1) = 0 & in(v9, v0) = 0)))))) &  ! [v0] :  ! [v1] : ( ~ (relation(v0) = 0) |  ~ (in(v1, v0) = 0) |  ? [v2] :  ? [v3] : ordered_pair(v2, v3) = v1) &  ! [v0] :  ! [v1] : ( ~ (proper_subset(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & subset(v0, v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (proper_subset(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v0, v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (proper_subset(v0, v1) = 0) | subset(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (proper_subset(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v1, v0) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v1, v0) = 0) |  ? [v2] :  ? [v3] : ( ~ (v3 = v0) & set_difference(v0, v2) = v3 & singleton(v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v0, v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) | element(v0, v1) = 0) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] :  ? [v3] : ( ~ (v3 = 0) & disjoint(v2, v1) = v3 & singleton(v0) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v1, v0) = v2)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : (union(v1) = v2 & subset(v0, v2) = 0)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : (singleton(v0) = v2 & subset(v2, v1) = 0)) &  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : (singleton(v0) = v2 & set_union2(v2, v1) = v1)) &  ! [v0] : (v0 = empty_set |  ~ (set_meet(empty_set) = v0)) &  ! [v0] : (v0 = empty_set |  ~ (subset(v0, empty_set) = 0)) &  ! [v0] : (v0 = empty_set |  ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (ordered_pair(v1, v2) = v3 & in(v3, v0) = 0)) &  ! [v0] : (v0 = empty_set |  ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : ( ~ (v2 = empty_set) &  ~ (v1 = empty_set) & relation_rng(v0) = v2 & relation_dom(v0) = v1)) &  ! [v0] : (v0 = empty_set |  ~ (empty(v0) = 0)) &  ! [v0] :  ~ (singleton(v0) = empty_set) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_inverse(v0) = v2 & relation_rng(v2) = v3 & relation_rng(v0) = v1 & relation_dom(v2) = v1 & relation_dom(v0) = v3)) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_field(v0) = v1 & relation_rng(v0) = v3 & relation_dom(v0) = v2 & set_union2(v2, v3) = v1)) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 & cartesian_product2(v1, v2) = v3 & subset(v0, v3) = 0)) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_rng(v0) = v2 & empty(v2) = v3 & empty(v0) = v1 & ( ~ (v3 = 0) | v1 = 0))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_dom(v0) = v2 & empty(v2) = v3 & empty(v0) = v1 & ( ~ (v3 = 0) | v1 = 0))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 & relation_image(v0, v1) = v2)) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 &  ! [v3] :  ! [v4] : ( ~ (relation_composition(v3, v0) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v4) = v8 & relation_rng(v3) = v6 & subset(v1, v6) = v7 & relation(v3) = v5 & ( ~ (v7 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] :  ! [v4] : ( ~ (relation_rng(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v3, v0) = v7 & relation_rng(v7) = v8 & subset(v1, v4) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] : ( ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v3, v0) = v6 & relation_rng(v6) = v7 & relation_rng(v3) = v4 & subset(v1, v4) = v5 & ( ~ (v5 = 0) | v7 = v2))))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 &  ! [v3] :  ! [v4] : ( ~ (relation_rng(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v3) = v7 & subset(v2, v4) = v9 & subset(v1, v7) = v8 & subset(v0, v3) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | (v9 = 0 & v8 = 0)))) &  ! [v3] :  ! [v4] : ( ~ (relation_dom(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v3) = v8 & subset(v2, v8) = v9 & subset(v1, v4) = v7 & subset(v0, v3) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | (v9 = 0 & v7 = 0)))) &  ! [v3] : ( ~ (subset(v0, v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v3) = v7 & relation_dom(v3) = v5 & subset(v2, v7) = v8 & subset(v1, v5) = v6 & relation(v3) = v4 & ( ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v3] : ( ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v3) = v7 & relation_dom(v3) = v5 & subset(v2, v7) = v8 & subset(v1, v5) = v6 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | (v8 = 0 & v6 = 0)))))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 & ( ~ (v2 = empty_set) | v1 = empty_set) & ( ~ (v1 = empty_set) | v2 = empty_set))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v1 & relation_dom(v0) = v2 &  ! [v3] :  ! [v4] : ( ~ (relation_composition(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v4) = v8 & relation_dom(v3) = v6 & subset(v1, v6) = v7 & relation(v3) = v5 & ( ~ (v7 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] :  ! [v4] : ( ~ (relation_dom(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v0, v3) = v7 & relation_dom(v7) = v8 & subset(v1, v4) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] : ( ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v0, v3) = v6 & relation_dom(v6) = v7 & relation_dom(v3) = v4 & subset(v1, v4) = v5 & ( ~ (v5 = 0) | v7 = v2))))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_dom(v0) = v2 & function(v0) = v1 & ( ~ (v1 = 0) | ( ! [v3] :  ! [v4] :  ! [v5] : ( ~ (ordered_pair(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] : (apply(v0, v3) = v7 & in(v5, v0) = v8 & in(v3, v2) = v6 & ( ~ (v6 = 0) | (( ~ (v8 = 0) | v7 = v4) & ( ~ (v7 = v4) | v8 = 0))))) &  ? [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v2) = v5) |  ? [v6] : (apply(v0, v4) = v6 & ( ~ (v6 = v3) | v3 = empty_set) & ( ~ (v3 = empty_set) | v6 = empty_set))) &  ! [v3] :  ! [v4] : (v4 = empty_set |  ~ (apply(v0, v3) = v4) | in(v3, v2) = 0))))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_inverse(v1) = v0 & relation_inverse(v0) = v1)) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_inverse(v0) = v1 & relation(v1) = 0)) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_inverse(v0) = v1 &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v2, v3) = v6 & in(v6, v1) = v7 & in(v4, v0) = v5 & ( ~ (v5 = 0) | v7 = 0))) &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v2, v3) = v5 & in(v5, v1) = v6 & in(v4, v0) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v3, v2) = v6 & in(v6, v0) = v7 & in(v4, v1) = v5 & ( ~ (v5 = 0) | v7 = 0))) &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v3, v2) = v5 & in(v5, v0) = v6 & in(v4, v1) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v2] : (v2 = v1 |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (ordered_pair(v4, v3) = v7 & ordered_pair(v3, v4) = v5 & in(v7, v0) = v8 & in(v5, v2) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0)) & (v8 = 0 | v6 = 0))))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_rng(v0) = v1 &  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (ordered_pair(v4, v2) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : ( ~ (v6 = 0) & in(v5, v0) = v6)) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] : (ordered_pair(v3, v2) = v4 & in(v4, v0) = 0)) &  ? [v2] : (v2 = v1 |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v2) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v8, v3) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v0) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v5, v3) = v6 & in(v6, v0) = 0)))))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_rng(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v3) = v5 & relation_image(v2, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v5))) &  ! [v2] :  ! [v3] : ( ~ (relation_image(v2, v1) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v0, v2) = v5 & relation_rng(v5) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v3))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] : (relation_composition(v0, v2) = v3 & relation_rng(v3) = v4 & relation_image(v2, v1) = v4)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_dom(v0) = v1 &  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (ordered_pair(v2, v4) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : ( ~ (v6 = 0) & in(v5, v0) = v6)) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] : (ordered_pair(v2, v3) = v4 & in(v4, v0) = 0)) &  ? [v2] : (v2 = v1 |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v2) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v3, v8) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v0) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v3, v5) = v6 & in(v6, v0) = 0)))))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_dom(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v3) = v5 & subset(v5, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = 0))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] : (relation_composition(v0, v2) = v3 & relation_dom(v3) = v4 & subset(v4, v1) = 0)))) &  ! [v0] : ( ~ (empty(v0) = 0) | relation(v0) = 0) &  ! [v0] : ( ~ (empty(v0) = 0) | function(v0) = 0) &  ! [v0] : ( ~ (empty(v0) = 0) |  ? [v1] : (relation_rng(v0) = v1 & relation(v1) = 0 & empty(v1) = 0)) &  ! [v0] : ( ~ (empty(v0) = 0) |  ? [v1] : (relation_dom(v0) = v1 & relation(v1) = 0 & empty(v1) = 0)) &  ! [v0] : ( ~ (function(v0) = 0) |  ? [v1] :  ? [v2] : (relation_dom(v0) = v2 & relation(v0) = v1 & ( ~ (v1 = 0) | ( ! [v3] :  ! [v4] :  ! [v5] : ( ~ (ordered_pair(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] : (apply(v0, v3) = v7 & in(v5, v0) = v8 & in(v3, v2) = v6 & ( ~ (v6 = 0) | (( ~ (v8 = 0) | v7 = v4) & ( ~ (v7 = v4) | v8 = 0))))) &  ? [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v2) = v5) |  ? [v6] : (apply(v0, v4) = v6 & ( ~ (v6 = v3) | v3 = empty_set) & ( ~ (v3 = empty_set) | v6 = empty_set))) &  ! [v3] :  ! [v4] : (v4 = empty_set |  ~ (apply(v0, v3) = v4) | in(v3, v2) = 0))))) &  ! [v0] :  ~ (proper_subset(v0, v0) = 0) &  ! [v0] :  ~ (in(v0, empty_set) = 0) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_field(v2) = v6 & ordered_pair(v0, v1) = v4 & relation(v2) = v3 & in(v4, v2) = v5 & in(v1, v6) = v8 & in(v0, v6) = v7 & ( ~ (v5 = 0) |  ~ (v3 = 0) | (v8 = 0 & v7 = 0))) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (cartesian_product2(v1, v3) = v7 & cartesian_product2(v0, v2) = v6 & subset(v6, v7) = v8 & subset(v2, v3) = v5 & subset(v0, v1) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v8 = 0)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_difference(v0, v1, v2) = v6 & set_difference(v1, v2) = v7 & element(v2, v3) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v6)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_complement(v0, v2) = v5 & element(v2, v3) = v4 & powerset(v0) = v3 & in(v1, v5) = v6 & in(v1, v2) = v7 & ( ~ (v7 = 0) |  ~ (v6 = 0) |  ~ (v4 = 0))) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_inverse_image(v2, v1) = v6 & relation_inverse_image(v2, v0) = v5 & subset(v5, v6) = v7 & subset(v0, v1) = v4 & relation(v2) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v7 = 0)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng_restriction(v0, v6) = v7 & relation_rng_restriction(v0, v2) = v4 & relation_dom_restriction(v4, v1) = v5 & relation_dom_restriction(v2, v1) = v6 & relation(v2) = v3 & ( ~ (v3 = 0) | v7 = v5)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (meet_of_subsets(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2 & set_meet(v1) = v6 & ( ~ (v4 = 0) | v6 = v5)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (union_of_subsets(v0, v1) = v5 & union(v1) = v6 & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2 & ( ~ (v4 = 0) | v6 = v5)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (complements_of_subsets(v0, v5) = v6 & complements_of_subsets(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2 & ( ~ (v4 = 0) | v6 = v1)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v0, v1) = v4 & relation(v4) = v6 & relation(v1) = v3 & empty(v4) = v5 & empty(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_inverse(v0) = v3 & relation_rng(v3) = v6 & relation_rng(v0) = v2 & relation_dom(v3) = v4 & relation_dom(v0) = v5 & relation(v0) = v1 & ( ~ (v1 = 0) | (v6 = v5 & v4 = v2))) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v1) = v4 & relation_image(v1, v5) = v6 & relation_image(v1, v0) = v3 & set_intersection2(v4, v0) = v5 & relation(v1) = v2 & ( ~ (v2 = 0) | v6 = v3)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v1, v4) = v5 & element(v0, v2) = v6 & powerset(v2) = v4 & in(v0, v1) = v3 & ( ~ (v5 = 0) |  ~ (v3 = 0) | v6 = 0)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v5, v2) = v6 & unordered_pair(v0, v1) = v5 & in(v1, v2) = v4 & in(v0, v2) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v6 = 0)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v5, v1) = v6 & subset(v2, v1) = v4 & subset(v0, v1) = v3 & set_union2(v0, v2) = v5 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v6 = 0)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v4, v1) = v5 & relation_dom_restriction(v1, v0) = v3 & identity_relation(v0) = v4 & relation(v1) = v2 & ( ~ (v2 = 0) | v5 = v3)) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (disjoint(v0, v1) = v3 & set_intersection2(v0, v1) = v2 & ( ~ (v3 = 0) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & in(v4, v2) = v5))) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v1 & function(v0) = v2 & ( ~ (v2 = 0) |  ~ (v1 = 0) | ( ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (apply(v0, v4) = v7 & ordered_pair(v4, v5) = v8 & in(v8, v0) = v9 & in(v4, v3) = v6 & ( ~ (v6 = 0) | (( ~ (v9 = 0) | v7 = v5) & ( ~ (v7 = v5) | v9 = 0)))) &  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (apply(v0, v4) = v7 & in(v4, v3) = v6 & (v6 = 0 | (( ~ (v7 = v5) | v5 = empty_set) & ( ~ (v5 = empty_set) | v7 = empty_set))))))) &  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (subset(v0, v1) = v2 & proper_subset(v1, v0) = v3 & ( ~ (v3 = 0) |  ~ (v2 = 0))) &  ? [v0] :  ? [v1] :  ? [v2] : (cast_to_subset(v0) = v1 & element(v1, v2) = 0 & powerset(v0) = v2) &  ? [v0] :  ? [v1] : (v1 = v0 |  ? [v2] :  ? [v3] :  ? [v4] : (in(v2, v1) = v4 & in(v2, v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0)) & (v4 = 0 | v3 = 0))) &  ? [v0] :  ? [v1] : element(v1, v0) = 0 &  ? [v0] :  ? [v1] : (singleton(v0) = v1 & unordered_pair(v0, v0) = v1) &  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (are_equipotent(v2, v1) = v3) |  ? [v4] :  ? [v5] : (subset(v2, v1) = v4 & in(v2, v1) = v5 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (in(v2, v1) = v3) |  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v5 & subset(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : ( ~ (powerset(v2) = v3) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : ( ~ (subset(v3, v2) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] : ( ~ (subset(v2, v1) = 0) |  ? [v3] :  ? [v4] : (are_equipotent(v2, v1) = v3 & in(v2, v1) = v4 & (v4 = 0 | v3 = 0))) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] : (powerset(v2) = v3 & in(v3, v1) = 0))) &  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (are_equipotent(v2, v1) = v3) |  ? [v4] :  ? [v5] : (subset(v2, v1) = v4 & in(v2, v1) = v5 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (in(v2, v1) = v3) |  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v5 & subset(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : ( ~ (subset(v3, v2) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] : ( ~ (subset(v2, v1) = 0) |  ? [v3] :  ? [v4] : (are_equipotent(v2, v1) = v3 & in(v2, v1) = v4 & (v4 = 0 | v3 = 0))) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] : (in(v3, v1) = 0 &  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v3) = v5) |  ? [v6] : ( ~ (v6 = 0) & subset(v4, v2) = v6)) &  ! [v4] : ( ~ (subset(v4, v2) = 0) | in(v4, v3) = 0)))) &  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v3, v2) = v5 & in(v3, v1) = v6 & in(v2, v1) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v6 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v4 & subset(v2, v1) = v3 & in(v2, v1) = v5 & ( ~ (v3 = 0) | v5 = 0 | v4 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (powerset(v2) = v4 & in(v4, v1) = v5 & in(v2, v1) = v3 & ( ~ (v3 = 0) | v5 = 0))) &  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v3, v2) = v5 & in(v3, v1) = v6 & in(v2, v1) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v6 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v4 & subset(v2, v1) = v3 & in(v2, v1) = v5 & ( ~ (v3 = 0) | v5 = 0 | v4 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = 0 & in(v3, v1) = 0 &  ? [v5] :  ? [v6] :  ? [v7] : (subset(v5, v2) = v6 & in(v5, v3) = v7 & ( ~ (v6 = 0) | v7 = 0))) | ( ~ (v3 = 0) & in(v2, v1) = v3))) &  ? [v0] : (v0 = empty_set |  ? [v1] : in(v1, v0) = 0) & ((all_0_9_9 = all_0_15_15 & all_0_10_10 = 0 &  ~ (all_0_12_12 = 0)) | (all_0_12_12 = 0 & ( ~ (all_0_9_9 = all_0_15_15) |  ~ (all_0_10_10 = 0))))
% 141.36/84.53  |
% 141.36/84.53  | Applying alpha-rule on (1) yields:
% 141.36/84.53  | (2)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_image(v3, v2) = v1) |  ~ (relation_image(v3, v2) = v0))
% 141.36/84.53  | (3) relation_dom(all_0_14_14) = all_0_11_11
% 141.36/84.53  | (4)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v1, v0) = v2) |  ? [v3] :  ? [v4] : (empty(v2) = v4 & empty(v0) = v3 & ( ~ (v4 = 0) | v3 = 0)))
% 141.36/84.53  | (5)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (in(v0, v1) = 0) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & element(v1, v4) = v5 & powerset(v2) = v4))
% 141.36/84.53  | (6) empty(all_0_4_4) = all_0_3_3
% 141.36/84.53  | (7)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation(v2) = v1) |  ~ (relation(v2) = v0))
% 141.36/84.53  | (8)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_dom_restriction(v3, v2) = v1) |  ~ (relation_dom_restriction(v3, v2) = v0))
% 141.36/84.53  | (9)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v2, v1) = 0) |  ~ (singleton(v0) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v0, v1) = v3))
% 141.36/84.53  | (10)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_difference(v0, v1, v2) = v6 & set_difference(v1, v2) = v7 & element(v2, v3) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v6))
% 141.36/84.53  | (11)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse_image(v2, v1) = v3) |  ~ (in(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] : (relation_rng(v2) = v6 & relation(v2) = v5 & ( ~ (v5 = 0) | (( ~ (v4 = 0) | (v11 = 0 & v10 = 0 & v8 = 0 & ordered_pair(v0, v7) = v9 & in(v9, v2) = 0 & in(v7, v6) = 0 & in(v7, v1) = 0)) & (v4 = 0 | ( ! [v12] :  ! [v13] : ( ~ (ordered_pair(v0, v12) = v13) |  ? [v14] :  ? [v15] :  ? [v16] : (in(v13, v2) = v15 & in(v12, v6) = v14 & in(v12, v1) = v16 & ( ~ (v16 = 0) |  ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v6) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v0, v12) = v13 & in(v13, v2) = v14 & in(v12, v1) = v15 & ( ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v1) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v0, v12) = v14 & in(v14, v2) = v15 & in(v12, v6) = v13 & ( ~ (v15 = 0) |  ~ (v13 = 0))))))))))
% 141.36/84.53  | (12)  ! [v0] : ( ~ (empty(v0) = 0) |  ? [v1] : (relation_dom(v0) = v1 & relation(v1) = 0 & empty(v1) = 0))
% 141.36/84.53  | (13)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation(v2) = v5 & relation(v1) = v4 & relation(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v5 = 0)))
% 141.36/84.53  | (14)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | (( ~ (v3 = empty_set) | v1 = empty_set) & ( ~ (v1 = empty_set) | v3 = empty_set)))))
% 141.36/84.53  | (15)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v0, v1) = v4 & relation(v4) = v6 & relation(v1) = v3 & empty(v4) = v5 & empty(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))
% 141.36/84.53  | (16)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_difference(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v4, v2) = v7 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v7 = 0) & (v5 = 0 | (v6 = 0 &  ~ (v7 = 0)))))
% 141.36/84.53  | (17)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (subset(v0, v1) = v2 & proper_subset(v1, v0) = v3 & ( ~ (v3 = 0) |  ~ (v2 = 0)))
% 141.36/84.53  | (18)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (disjoint(v0, v2) = v3) |  ~ (subset(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & disjoint(v1, v2) = v4))
% 141.36/84.53  | (19)  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (complements_of_subsets(v0, v1) = empty_set) |  ? [v2] :  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2))
% 141.36/84.53  | (20)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (cartesian_product2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (ordered_pair(v4, v5) = v3 & in(v5, v1) = 0 & in(v4, v0) = 0))
% 141.36/84.53  | (21)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_field(v2) = v6 & ordered_pair(v0, v1) = v4 & relation(v2) = v3 & in(v4, v2) = v5 & in(v1, v6) = v8 & in(v0, v6) = v7 & ( ~ (v5 = 0) |  ~ (v3 = 0) | (v8 = 0 & v7 = 0)))
% 141.36/84.53  | (22)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (cartesian_product2(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (empty(v2) = v5 & empty(v1) = v4 & empty(v0) = v3 & ( ~ (v5 = 0) | v4 = 0 | v3 = 0)))
% 141.36/84.54  | (23)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (ordered_pair(v4, v3) = v5 & in(v5, v0) = 0 & in(v4, v1) = 0))
% 141.36/84.54  | (24)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & singleton(v0) = v3 & subset(v3, v1) = v4))
% 141.36/84.54  | (25)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v1 & function(v0) = v2 & ( ~ (v2 = 0) |  ~ (v1 = 0) | ( ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (apply(v0, v4) = v7 & ordered_pair(v4, v5) = v8 & in(v8, v0) = v9 & in(v4, v3) = v6 & ( ~ (v6 = 0) | (( ~ (v9 = 0) | v7 = v5) & ( ~ (v7 = v5) | v9 = 0)))) &  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (apply(v0, v4) = v7 & in(v4, v3) = v6 & (v6 = 0 | (( ~ (v7 = v5) | v5 = empty_set) & ( ~ (v5 = empty_set) | v7 = empty_set)))))))
% 141.36/84.54  | (26)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (in(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & empty(v2) = v4))
% 141.36/84.54  | (27)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) | set_intersection2(v0, v1) = v0)
% 141.36/84.54  | (28)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) | set_difference(v0, v1) = empty_set)
% 141.36/84.54  | (29)  ! [v0] :  ! [v1] : ( ~ (set_difference(v0, v1) = empty_set) | subset(v0, v1) = 0)
% 141.36/84.54  | (30)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (set_intersection2(v3, v2) = v1) |  ~ (set_intersection2(v3, v2) = v0))
% 141.36/84.54  | (31)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (ordered_pair(v3, v6) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | ( ~ (v8 = 0) & relation(v1) = v8) | (ordered_pair(v6, v4) = v9 & in(v9, v1) = v10 & in(v7, v0) = v8 & ( ~ (v10 = 0) |  ~ (v8 = 0)))))
% 141.36/84.54  | (32)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_rng(v1) = v2) |  ~ (set_intersection2(v2, v0) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v5) = v6 & relation_rng_restriction(v0, v1) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v6 = v3)))
% 141.36/84.54  | (33) relation(empty_set) = 0
% 141.36/84.54  | (34)  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v3, v2) = v5 & in(v3, v1) = v6 & in(v2, v1) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v6 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v4 & subset(v2, v1) = v3 & in(v2, v1) = v5 & ( ~ (v3 = 0) | v5 = 0 | v4 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] : ((v4 = 0 & in(v3, v1) = 0 &  ? [v5] :  ? [v6] :  ? [v7] : (subset(v5, v2) = v6 & in(v5, v3) = v7 & ( ~ (v6 = 0) | v7 = 0))) | ( ~ (v3 = 0) & in(v2, v1) = v3)))
% 141.36/84.54  | (35)  ! [v0] :  ! [v1] : ( ~ (proper_subset(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v0, v1) = v2))
% 141.36/84.54  | (36)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (in(v3, v2) = v1) |  ~ (in(v3, v2) = v0))
% 141.36/84.54  | (37)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] : (in(v3, v1) = 0 & in(v3, v0) = 0))
% 141.36/84.54  | (38)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v4 = 0 |  ~ (relation_inverse_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v5, v1) = 0) |  ~ (in(v3, v2) = v4) |  ? [v6] :  ? [v7] : ( ~ (v7 = 0) & ordered_pair(v3, v5) = v6 & in(v6, v0) = v7))
% 141.36/84.54  | (39)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (cartesian_product2(v1, v3) = v5) |  ~ (cartesian_product2(v0, v2) = v4) |  ~ (subset(v4, v5) = v6) |  ? [v7] :  ? [v8] : (subset(v2, v3) = v8 & subset(v0, v1) = v7 & ( ~ (v8 = 0) |  ~ (v7 = 0))))
% 141.36/84.54  | (40)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom(v0) = v1) |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & relation_composition(v0, v2) = v3 & relation_dom(v3) = v4 & subset(v4, v1) = 0) | ( ~ (v3 = 0) & relation(v0) = v3)))
% 141.36/84.54  | (41)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | ( ! [v6] :  ! [v7] : ( ~ (subset_complement(v0, v6) = v7) |  ~ (element(v2, v4) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : (element(v6, v3) = v8 & in(v7, v1) = v10 & in(v6, v2) = v9 & ( ~ (v8 = 0) | (( ~ (v10 = 0) | v9 = 0) & ( ~ (v9 = 0) | v10 = 0))))) &  ! [v6] :  ! [v7] : ( ~ (element(v2, v4) = 0) |  ~ (in(v6, v2) = v7) |  ? [v8] :  ? [v9] :  ? [v10] : (subset_complement(v0, v6) = v9 & element(v6, v3) = v8 & in(v9, v1) = v10 & ( ~ (v8 = 0) | (( ~ (v10 = 0) | v7 = 0) & ( ~ (v7 = 0) | v10 = 0))))) &  ! [v6] : (v6 = v2 |  ~ (element(v6, v4) = 0) |  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (subset_complement(v0, v7) = v9 & element(v7, v3) = 0 & in(v9, v1) = v10 & in(v7, v6) = v8 & ( ~ (v10 = 0) |  ~ (v8 = 0)) & (v10 = 0 | v8 = 0))) &  ! [v6] : ( ~ (element(v6, v3) = 0) |  ~ (element(v2, v4) = 0) |  ? [v7] :  ? [v8] :  ? [v9] : (subset_complement(v0, v6) = v8 & in(v8, v1) = v9 & in(v6, v2) = v7 & ( ~ (v9 = 0) | v7 = 0) & ( ~ (v7 = 0) | v9 = 0)))))))
% 141.36/84.54  | (42)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v3, v2) = v6 & in(v6, v0) = v7 & in(v4, v1) = v5 & ( ~ (v5 = 0) | v7 = 0))))
% 141.36/84.54  | (43)  ? [v0] :  ? [v1] : (singleton(v0) = v1 & unordered_pair(v0, v0) = v1)
% 141.36/84.54  | (44)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (relation_image(v1, v2) = v3) |  ~ (relation(v1) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ! [v10] :  ! [v11] : ( ~ (ordered_pair(v10, v4) = v11) |  ? [v12] :  ? [v13] : (in(v11, v1) = v12 & in(v10, v2) = v13 & ( ~ (v13 = 0) |  ~ (v12 = 0)))) &  ! [v10] : ( ~ (in(v10, v2) = 0) |  ? [v11] :  ? [v12] : ( ~ (v12 = 0) & ordered_pair(v10, v4) = v11 & in(v11, v1) = v12)))) & (v5 = 0 | (v9 = 0 & v8 = 0 & ordered_pair(v6, v4) = v7 & in(v7, v1) = 0 & in(v6, v2) = 0))))
% 141.36/84.54  | (45)  ! [v0] : (v0 = empty_set |  ~ (empty(v0) = 0))
% 141.36/84.54  | (46)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v4, v0) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v5) = v9 & relation_rng(v4) = v7 & subset(v3, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v4, v0) = v8 & relation_rng(v8) = v9 & subset(v3, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v4, v0) = v7 & relation_rng(v7) = v8 & relation_rng(v4) = v5 & subset(v3, v5) = v6 & ( ~ (v6 = 0) | v8 = v1)))))))
% 141.36/84.54  | (47)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v0, v1) = 0) |  ~ (in(v2, v0) = 0) |  ? [v3] : ( ~ (v3 = 0) & in(v2, v1) = v3))
% 141.36/84.54  | (48)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_dom(v0) = v2 & empty(v2) = v3 & empty(v0) = v1 & ( ~ (v3 = 0) | v1 = 0)))
% 141.36/84.54  | (49)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (cartesian_product2(v3, v2) = v1) |  ~ (cartesian_product2(v3, v2) = v0))
% 141.36/84.54  | (50)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (relation(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v0) = v2))
% 141.36/84.54  | (51) empty(all_0_2_2) = 0
% 141.36/84.54  | (52)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_difference(v0, v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (set_difference(v1, v2) = v7 & element(v2, v4) = v6 & element(v1, v4) = v5 & powerset(v0) = v4 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v7 = v3)))
% 141.36/84.54  | (53)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_rng(v0) = v1) |  ~ (relation_image(v2, v1) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (( ~ (v4 = 0) & relation(v0) = v4) | (relation_composition(v0, v2) = v5 & relation_rng(v5) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v3))))
% 141.36/84.54  | (54)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v3, v2) = v5 & in(v5, v0) = v6 & in(v4, v1) = v7 & ( ~ (v6 = 0) | v7 = 0))))
% 141.36/84.54  | (55)  ! [v0] :  ! [v1] : ( ~ (unordered_pair(v0, v0) = v1) | singleton(v0) = v1)
% 141.36/84.54  | (56)  ! [v0] :  ! [v1] : ( ~ (singleton(v0) = v1) | unordered_pair(v0, v0) = v1)
% 141.36/84.54  | (57)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v3, v2) = 0 & powerset(v0) = v2 & empty(v3) = v4))
% 141.36/84.54  | (58)  ! [v0] :  ! [v1] :  ! [v2] : (v0 = empty_set |  ~ (element(v2, v1) = 0) |  ~ (powerset(v0) = v1) |  ? [v3] : (subset_complement(v0, v2) = v3 &  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v3) = v5) |  ? [v6] :  ? [v7] : (element(v4, v0) = v6 & in(v4, v2) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v2) = v5) |  ? [v6] :  ? [v7] : (element(v4, v0) = v6 & in(v4, v3) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v4] : ( ~ (element(v4, v0) = 0) |  ? [v5] :  ? [v6] : (in(v4, v3) = v6 & in(v4, v2) = v5 & (v6 = 0 | v5 = 0)))))
% 141.36/84.55  | (59)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 | v0 = empty_set |  ~ (set_meet(v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & in(v4, v0) = 0 & in(v2, v4) = v5))
% 141.36/84.55  | (60)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v4 = 0 |  ~ (relation_image(v0, v1) = v2) |  ~ (ordered_pair(v5, v3) = v6) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = v4) |  ? [v7] :  ? [v8] : (in(v6, v0) = v7 & in(v5, v1) = v8 & ( ~ (v8 = 0) |  ~ (v7 = 0))))
% 141.36/84.55  | (61)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_field(v0) = v3 & relation_rng(v0) = v4 & set_union2(v1, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = v3)))
% 141.36/84.55  | (62)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (in(v1, v0) = v2) |  ? [v3] :  ? [v4] : (element(v1, v0) = v4 & empty(v0) = v3 & (v3 = 0 | (( ~ (v4 = 0) | v2 = 0) & ( ~ (v2 = 0) | v4 = 0)))))
% 141.36/84.55  | (63)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (element(v1, v3) = 0) |  ~ (element(v0, v2) = v4) |  ~ (powerset(v2) = v3) |  ? [v5] : ( ~ (v5 = 0) & in(v0, v1) = v5))
% 141.36/84.55  | (64) empty(all_0_6_6) = all_0_5_5
% 141.36/84.55  | (65)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_dom(v4) = v8 & subset(v3, v5) = v10 & subset(v1, v8) = v9 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v9 = 0)))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_rng(v4) = v9 & subset(v3, v9) = v10 & subset(v1, v5) = v8 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v8 = 0)))) &  ! [v4] : ( ~ (subset(v0, v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v8) = v9 & subset(v1, v6) = v7 & relation(v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v8) = v9 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0))))))))
% 141.36/84.55  | (66)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(v0, v0) = v1))
% 141.36/84.55  | (67)  ? [v0] :  ? [v1] :  ? [v2] : (cast_to_subset(v0) = v1 & element(v1, v2) = 0 & powerset(v0) = v2)
% 141.36/84.55  | (68)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : (in(v3, v1) = v6 & in(v3, v0) = v5 & ( ~ (v5 = 0) | v6 = 0)))
% 141.36/84.55  | (69)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(v0) = v3 & relation(v0) = v2 & empty(v3) = v4 & ( ~ (v4 = 0) |  ~ (v2 = 0))))
% 141.36/84.55  | (70)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (singleton(v2) = v1) |  ~ (singleton(v2) = v0))
% 141.36/84.55  | (71)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_difference(v0, v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (element(v3, v4) = v7 & element(v2, v4) = v6 & element(v1, v4) = v5 & powerset(v0) = v4 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v7 = 0)))
% 141.36/84.55  | (72) relation_dom(empty_set) = empty_set
% 141.36/84.55  | (73)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng(v1) = v2) |  ~ (relation(v0) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v0, v1) = v4 & relation_rng(v4) = v5 & subset(v5, v2) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0)))
% 141.36/84.55  | (74)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v0) = v3 & empty(v1) = v4 & empty(v0) = v2 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v2 = 0)))
% 141.36/84.55  | (75)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v0) = v6 & ( ~ (v5 = 0) | v6 = 0)))
% 141.36/84.55  | (76)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_field(v0) = v3 & relation_dom(v0) = v4 & set_union2(v4, v1) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = v3)))
% 141.36/84.55  | (77)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v4 = 0 |  ~ (relation_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v5, v1) = 0) |  ~ (in(v3, v2) = v4) |  ? [v6] :  ? [v7] : ( ~ (v7 = 0) & ordered_pair(v5, v3) = v6 & in(v6, v0) = v7))
% 141.36/84.55  | (78)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v1) = v4 & empty(v1) = v3 & empty(v0) = v2 & ( ~ (v2 = 0) | (v4 = 0 & v3 = 0))))
% 141.36/84.55  | (79)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v1 |  ~ (relation_inverse(v0) = v1) |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (( ~ (v3 = 0) & relation(v0) = v3) | (ordered_pair(v4, v3) = v7 & ordered_pair(v3, v4) = v5 & in(v7, v0) = v8 & in(v5, v2) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0)) & (v8 = 0 | v6 = 0))))
% 141.36/84.55  | (80)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v0) = v3 & empty(v1) = v4 & empty(v0) = v2 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v2 = 0)))
% 141.36/84.55  | (81)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (unordered_pair(v1, v2) = v3) |  ? [v4] :  ? [v5] : (in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ~ (v4 = v2) &  ~ (v4 = v1))) & (v5 = 0 | v4 = v2 | v4 = v1)))
% 141.36/84.55  | (82)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 & cartesian_product2(v1, v2) = v3 & subset(v0, v3) = 0))
% 141.58/84.55  | (83)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (ordered_pair(v2, v3) = v4 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0)) & (v6 = 0 | v5 = 0)))
% 141.58/84.55  | (84) powerset(empty_set) = all_0_8_8
% 141.58/84.55  | (85)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (relation_inverse_image(v2, v1) = v4) |  ~ (relation_inverse_image(v2, v0) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] :  ? [v7] : (subset(v0, v1) = v7 & relation(v2) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0))))
% 141.58/84.55  | (86)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (set_difference(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = v2)))
% 141.58/84.55  | (87)  ? [v0] : (v0 = empty_set |  ? [v1] : in(v1, v0) = 0)
% 141.58/84.55  | (88)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (union(v2) = v1) |  ~ (union(v2) = v0))
% 141.58/84.55  | (89)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v0, v1) = v2) | unordered_pair(v1, v0) = v2)
% 141.58/84.55  | (90)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v1, v0) = v2) | unordered_pair(v0, v1) = v2)
% 141.58/84.55  | (91)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v1, v2) = v3))
% 141.58/84.55  | (92)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (function(v2) = v1) |  ~ (function(v2) = v0))
% 141.58/84.55  | (93)  ! [v0] :  ! [v1] : (v0 = empty_set |  ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ~ (v3 = empty_set) &  ~ (v1 = empty_set)))))
% 141.58/84.55  | (94)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ~ (in(v3, v1) = 0) | in(v3, v0) = 0)
% 141.58/84.55  | (95)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & subset(v4, v5) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0)))
% 141.58/84.55  | (96)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (union_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v6, v2) = v7 & meet_of_subsets(v0, v8) = v9 & complements_of_subsets(v0, v1) = v8 & cast_to_subset(v0) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v7)))
% 141.58/84.56  | (97)  ! [v0] :  ! [v1] : ( ~ (relation_field(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v3 & set_union2(v3, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = v1)))
% 141.58/84.56  | (98)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_difference(v0, v2) = v3) |  ~ (singleton(v1) = v2) | in(v1, v0) = 0)
% 141.58/84.56  | (99)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] : ( ~ (v5 = 0) & in(v3, v1) = v5))
% 141.58/84.56  | (100)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v0 = empty_set |  ~ (set_meet(v0) = v1) |  ~ (in(v3, v0) = 0) |  ~ (in(v2, v1) = 0) | in(v2, v3) = 0)
% 141.58/84.56  | (101)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] : (set_difference(v1, v0) = v3 & set_union2(v0, v3) = v2))
% 141.58/84.56  | (102) singleton(empty_set) = all_0_8_8
% 141.58/84.56  | (103)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (union_of_subsets(v0, v1) = v4 & element(v4, v2) = 0))
% 141.58/84.56  | (104)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (complements_of_subsets(v0, v2) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = v1)))
% 141.58/84.56  | (105)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] : (subset(v2, v1) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v4 = 0)))
% 141.58/84.56  | (106)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (relation_dom(v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : ((apply(v1, v3) = v5 & ( ~ (v5 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v5 = empty_set)) | (relation(v1) = v5 & function(v1) = v6 & ( ~ (v6 = 0) |  ~ (v5 = 0)))))
% 141.58/84.56  | (107)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (element(v3, v2) = v1) |  ~ (element(v3, v2) = v0))
% 141.58/84.56  | (108)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v4, v1) = v5 & identity_relation(v0) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = v2)))
% 141.58/84.56  | (109)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (union_of_subsets(v0, v1) = v4 & union(v1) = v4))
% 141.58/84.56  | (110)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v0) = v1) |  ~ (subset(v2, v0) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v2, v1) = v4))
% 141.58/84.56  | (111)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (subset(empty_set, v0) = v1))
% 141.58/84.56  | (112)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (empty(v2) = 0) |  ~ (in(v0, v1) = 0) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v1, v3) = v4 & powerset(v2) = v3))
% 141.58/84.56  | (113)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = v0 | v2 = v0 |  ~ (unordered_pair(v2, v3) = v4) |  ~ (unordered_pair(v0, v1) = v4))
% 141.58/84.56  | (114)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_rng(v2) = v1) |  ~ (relation_rng(v2) = v0))
% 141.58/84.56  | (115)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : (in(v3, v1) = v6 & in(v3, v0) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0))))
% 141.58/84.56  | (116)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) | subset(v0, v2) = 0)
% 141.58/84.56  | (117)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (ordered_pair(v0, v1) = v3) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_field(v2) = v5 & relation(v2) = v4 & in(v1, v5) = v7 & in(v0, v5) = v6 & ( ~ (v4 = 0) | (v7 = 0 & v6 = 0))))
% 141.58/84.56  | (118)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5 = 0) | (v4 = 0 &  ~ (v6 = 0)))))
% 141.58/84.56  | (119)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : (singleton(v0) = v2 & subset(v2, v1) = 0))
% 141.58/84.56  | (120)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (meet_of_subsets(v0, v1) = v4 & element(v4, v2) = 0))
% 141.58/84.56  | (121)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v0, v1) = 0) |  ~ (in(v2, v1) = 0) |  ? [v3] : ( ~ (v3 = 0) & in(v2, v0) = v3))
% 141.58/84.56  | (122)  ! [v0] : ( ~ (empty(v0) = 0) | function(v0) = 0)
% 141.58/84.56  | (123)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & empty(v2) = v3))
% 141.58/84.56  | (124)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (singleton(v1) = v3) |  ~ (singleton(v0) = v2) |  ~ (subset(v2, v3) = 0))
% 141.58/84.56  | (125)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & proper_subset(v0, v1) = v3))
% 141.58/84.56  | (126)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (cartesian_product2(v2, v1) = v4) |  ~ (cartesian_product2(v2, v0) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (cartesian_product2(v1, v2) = v8 & cartesian_product2(v0, v2) = v7 & subset(v7, v8) = v9 & subset(v0, v1) = v6 & ( ~ (v6 = 0) | (v9 = 0 & v5 = 0))))
% 141.58/84.56  | (127)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v0) = v3 & cartesian_product2(v3, v1) = v4 & subset(v0, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = 0)))
% 141.58/84.56  | (128)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (complements_of_subsets(v0, v1) = v4 & element(v4, v3) = 0))
% 141.58/84.56  | (129) in(all_0_16_16, all_0_11_11) = all_0_10_10
% 141.58/84.56  | (130)  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2))
% 141.58/84.56  | (131)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v2) = v4 & relation_dom(v1) = v5 & set_intersection2(v5, v0) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = v4)))
% 141.58/84.56  | (132)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (subset_complement(v0, v2) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = v1)))
% 141.58/84.56  | (133)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation(v2) = v5 & relation(v1) = v4 & relation(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v5 = 0)))
% 141.58/84.56  | (134)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v2 = v1 |  ~ (singleton(v0) = v3) |  ~ (unordered_pair(v1, v2) = v3))
% 141.58/84.56  | (135)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v0, v0) = v2))
% 141.58/84.56  | (136)  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (set_intersection2(v0, empty_set) = v1))
% 141.58/84.56  | (137)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation(v1) = v4 & empty(v1) = v3 & empty(v0) = v2 & ( ~ (v2 = 0) | (v4 = 0 & v3 = 0))))
% 141.58/84.56  | (138)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_union2(v0, empty_set) = v1))
% 141.58/84.56  | (139)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = empty_set |  ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_difference(v0, v4, v5) = v6 & meet_of_subsets(v0, v7) = v6 & union_of_subsets(v0, v1) = v5 & complements_of_subsets(v0, v1) = v7 & cast_to_subset(v0) = v4))
% 141.58/84.56  | (140)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (function(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v0) = v2))
% 141.58/84.56  | (141)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v2) = v4) |  ~ (unordered_pair(v0, v1) = v3) |  ? [v5] :  ? [v6] : (in(v1, v2) = v6 & in(v0, v2) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0))))
% 141.58/84.56  | (142)  ? [v0] :  ? [v1] : (v1 = v0 |  ? [v2] :  ? [v3] :  ? [v4] : (in(v2, v1) = v4 & in(v2, v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0)) & (v4 = 0 | v3 = 0)))
% 141.58/84.56  | (143)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_intersection2(v0, v0) = v1))
% 141.58/84.56  | (144)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (meet_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v3) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = 0)))
% 141.58/84.56  | (145)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (subset_complement(v0, v3) = v4) |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v5] :  ? [v6] :  ? [v7] : (disjoint(v1, v3) = v6 & element(v3, v2) = v5 & subset(v1, v4) = v7 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v6 = 0) & ( ~ (v6 = 0) | v7 = 0)))))
% 141.58/84.57  | (146)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] :  ? [v4] : (empty(v2) = v4 & empty(v0) = v3 & ( ~ (v4 = 0) | v3 = 0)))
% 141.58/84.57  | (147)  ! [v0] : (v0 = empty_set |  ~ (set_meet(empty_set) = v0))
% 141.58/84.57  | (148)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (meet_of_subsets(v0, v1) = v4 & set_meet(v1) = v4))
% 141.58/84.57  | (149)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (meet_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & set_meet(v1) = v6 & ( ~ (v5 = 0) | v6 = v2)))
% 141.58/84.57  | (150) relation_empty_yielding(all_0_7_7) = 0
% 141.58/84.57  | (151)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng(v0) = v1) |  ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & ordered_pair(v3, v2) = v4 & in(v4, v0) = 0) | ( ~ (v3 = 0) & relation(v0) = v3)))
% 141.58/84.57  | (152)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (set_intersection2(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3))
% 141.58/84.57  | (153)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (subset(v0, v1) = 0) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v0) = 0) |  ? [v5] :  ? [v6] : (( ~ (v5 = 0) & relation(v1) = v5) | (in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v5 = 0) | v6 = 0))))
% 141.58/84.57  | (154)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_composition(v3, v2) = v1) |  ~ (relation_composition(v3, v2) = v0))
% 141.58/84.57  | (155) relation_empty_yielding(empty_set) = 0
% 141.58/84.57  | (156)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_dom(v3) = v4) |  ~ (relation_dom_restriction(v2, v1) = v3) |  ~ (in(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v2) = v8 & relation(v2) = v6 & in(v0, v8) = v9 & in(v0, v1) = v7 & ( ~ (v6 = 0) | (( ~ (v9 = 0) |  ~ (v7 = 0) | v5 = 0) & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0))))))
% 141.58/84.57  | (157)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = empty_set |  ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : ( ~ (v4 = empty_set) & complements_of_subsets(v0, v1) = v4))
% 141.58/84.57  | (158)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v6, v7) = v8 & meet_of_subsets(v0, v2) = v9 & union_of_subsets(v0, v1) = v7 & cast_to_subset(v0) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v8)))
% 141.58/84.57  | (159)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(v0) = v4 & relation_image(v0, v1) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | v4 = v3)))
% 141.58/84.57  | (160)  ! [v0] : (v0 = empty_set |  ~ (subset(v0, empty_set) = 0))
% 141.58/84.57  | (161)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_rng_restriction(v0, v2) = v3) |  ~ (relation_dom_restriction(v3, v1) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng_restriction(v0, v6) = v7 & relation_dom_restriction(v2, v1) = v6 & relation(v2) = v5 & ( ~ (v5 = 0) | v7 = v4)))
% 141.58/84.57  | (162)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (meet_of_subsets(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2 & set_meet(v1) = v6 & ( ~ (v4 = 0) | v6 = v5))
% 141.58/84.57  | (163)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v6 & in(v3, v1) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4 = 0)))))
% 141.58/84.57  | (164)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v5, v1) = v6 & subset(v2, v1) = v4 & subset(v0, v1) = v3 & set_union2(v0, v2) = v5 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v6 = 0))
% 141.58/84.57  | (165)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 &  ! [v3] :  ! [v4] : ( ~ (relation_composition(v3, v0) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v4) = v8 & relation_rng(v3) = v6 & subset(v1, v6) = v7 & relation(v3) = v5 & ( ~ (v7 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] :  ! [v4] : ( ~ (relation_rng(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v3, v0) = v7 & relation_rng(v7) = v8 & subset(v1, v4) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] : ( ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v3, v0) = v6 & relation_rng(v6) = v7 & relation_rng(v3) = v4 & subset(v1, v4) = v5 & ( ~ (v5 = 0) | v7 = v2)))))
% 141.58/84.57  | (166)  ! [v0] :  ! [v1] : ( ~ (proper_subset(v0, v1) = 0) | subset(v0, v1) = 0)
% 141.58/84.57  | (167)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (cartesian_product2(v1, v2) = v4) |  ~ (cartesian_product2(v0, v2) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (cartesian_product2(v2, v1) = v8 & cartesian_product2(v2, v0) = v7 & subset(v7, v8) = v9 & subset(v0, v1) = v6 & ( ~ (v6 = 0) | (v9 = 0 & v5 = 0))))
% 141.58/84.57  | (168)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (union(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v0) = v4 & ( ~ (v4 = 0) | ( ! [v8] : ( ~ (in(v8, v1) = 0) |  ? [v9] : ( ~ (v9 = 0) & in(v3, v8) = v9)) &  ! [v8] : ( ~ (in(v3, v8) = 0) |  ? [v9] : ( ~ (v9 = 0) & in(v8, v1) = v9)))) & (v4 = 0 | (v7 = 0 & v6 = 0 & in(v5, v1) = 0 & in(v3, v5) = 0))))
% 141.58/84.57  | (169)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation(v2) = v6 & relation(v1) = v4 & empty(v2) = v5 & empty(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | (v6 = 0 & v5 = 0))))
% 141.58/84.57  | (170)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (ordered_pair(v3, v2) = v1) |  ~ (ordered_pair(v3, v2) = v0))
% 141.58/84.57  | (171)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (subset(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & subset(v0, v1) = v2))
% 141.58/84.57  | (172)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (relation_composition(v5, v3) = v6) |  ~ (identity_relation(v2) = v5) |  ~ (ordered_pair(v0, v1) = v4) |  ~ (in(v4, v6) = v7) |  ? [v8] :  ? [v9] :  ? [v10] : (relation(v3) = v8 & in(v4, v3) = v10 & in(v0, v2) = v9 & ( ~ (v8 = 0) | (( ~ (v10 = 0) |  ~ (v9 = 0) | v7 = 0) & ( ~ (v7 = 0) | (v10 = 0 & v9 = 0))))))
% 141.58/84.57  | (173)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v2, v3) = v5 & in(v5, v1) = v6 & in(v4, v0) = v7 & ( ~ (v6 = 0) | v7 = 0))))
% 141.58/84.57  | (174)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_rng_restriction(v0, v3) = v4) |  ~ (relation_dom_restriction(v2, v1) = v3) |  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng_restriction(v0, v2) = v6 & relation_dom_restriction(v6, v1) = v7 & relation(v2) = v5 & ( ~ (v5 = 0) | v7 = v4)))
% 141.58/84.57  | (175)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (relation_dom(v0) = v1) |  ~ (ordered_pair(v2, v4) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : (( ~ (v6 = 0) & relation(v0) = v6) | ( ~ (v6 = 0) & in(v5, v0) = v6)))
% 141.58/84.57  | (176)  ! [v0] :  ! [v1] : ( ~ (cast_to_subset(v0) = v1) |  ? [v2] : (element(v1, v2) = 0 & powerset(v0) = v2))
% 141.58/84.57  | (177) relation(all_0_4_4) = 0
% 141.58/84.57  | (178)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v3, v1) = v4) |  ~ (set_union2(v0, v2) = v3) |  ? [v5] :  ? [v6] : (subset(v2, v1) = v6 & subset(v0, v1) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0))))
% 141.58/84.57  | (179)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_field(v2) = v1) |  ~ (relation_field(v2) = v0))
% 141.58/84.57  | (180)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (empty(v2) = v1) |  ~ (empty(v2) = v0))
% 141.58/84.57  | (181)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (ordered_pair(v1, v2) = v3) |  ~ (relation(v0) = 0) |  ? [v4] :  ? [v5] : (in(v3, v0) = v5 & in(v3, v0) = v4 & ( ~ (v4 = 0) | v5 = 0)))
% 141.58/84.57  | (182)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (cast_to_subset(v2) = v1) |  ~ (cast_to_subset(v2) = v0))
% 141.58/84.57  | (183)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (complements_of_subsets(v3, v2) = v1) |  ~ (complements_of_subsets(v3, v2) = v0))
% 141.58/84.57  | (184)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (set_difference(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & disjoint(v0, v1) = v3))
% 141.58/84.57  | (185)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_dom_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (in(v5, v2) = v8 & in(v5, v0) = v7 & in(v3, v1) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v8 = 0)))
% 141.58/84.57  | (186)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_dom(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v3) = v5 & subset(v5, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = 0))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] : (relation_composition(v0, v2) = v3 & relation_dom(v3) = v4 & subset(v4, v1) = 0))))
% 141.58/84.57  | (187)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_image(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v4 & subset(v2, v4) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = 0)))
% 141.58/84.57  | (188)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (subset(v3, v4) = v5) |  ~ (set_intersection2(v1, v2) = v4) |  ~ (set_intersection2(v0, v2) = v3) |  ? [v6] : ( ~ (v6 = 0) & subset(v0, v1) = v6))
% 141.58/84.58  | (189)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (union_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v3) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = 0)))
% 141.58/84.58  | (190)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) | set_union2(v1, v0) = v2)
% 141.58/84.58  | (191)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v1, v0) = v2) | set_union2(v0, v1) = v2)
% 141.58/84.58  | (192)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v0, v2) = v3))
% 141.58/84.58  | (193)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom(v0) = v1) |  ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = 0 & ordered_pair(v2, v3) = v4 & in(v4, v0) = 0) | ( ~ (v3 = 0) & relation(v0) = v3)))
% 141.58/84.58  | (194)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_inverse(v0) = v3 & relation_rng(v3) = v6 & relation_dom(v3) = v4 & relation_dom(v0) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | (v6 = v5 & v4 = v1))))
% 141.58/84.58  | (195)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 | v1 = v0 |  ~ (proper_subset(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3))
% 141.58/84.58  | (196)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(v0) = v3 & relation_image(v0, v3) = v4 & relation(v0) = v2 & ( ~ (v2 = 0) | v4 = v1)))
% 141.58/84.58  | (197)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (disjoint(v1, v2) = 0) |  ~ (disjoint(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4))
% 141.58/84.58  | (198)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (singleton(v1) = v2) |  ? [v3] :  ? [v4] : (in(v3, v0) = v4 & ( ~ (v4 = 0) |  ~ (v3 = v1)) & (v4 = 0 | v3 = v1)))
% 141.58/84.58  | (199)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (unordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] : (singleton(v0) = v4 & ordered_pair(v0, v1) = v3 & unordered_pair(v2, v4) = v3))
% 141.58/84.58  | (200)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (set_meet(v2) = v1) |  ~ (set_meet(v2) = v0))
% 141.58/84.58  | (201)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v2) = v3) |  ~ (subset(v0, v1) = 0) |  ? [v4] : ( ~ (v4 = 0) & subset(v1, v2) = v4))
% 141.58/84.58  | (202)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_inverse_image(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (ordered_pair(v3, v4) = v5 & in(v5, v0) = 0 & in(v4, v1) = 0))
% 141.58/84.58  | (203) (all_0_9_9 = all_0_15_15 & all_0_10_10 = 0 &  ~ (all_0_12_12 = 0)) | (all_0_12_12 = 0 & ( ~ (all_0_9_9 = all_0_15_15) |  ~ (all_0_10_10 = 0)))
% 141.58/84.58  | (204)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (in(v0, v1) = 0) | element(v0, v2) = 0)
% 141.58/84.58  | (205)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (powerset(v0) = v1) |  ~ (in(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v2, v0) = v4))
% 141.58/84.58  | (206)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = empty_set) & set_difference(v0, v1) = v3))
% 141.58/84.58  | (207)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = empty_set |  ~ (set_difference(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3))
% 141.58/84.58  | (208)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & empty(v2) = v3))
% 141.58/84.58  | (209)  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (are_equipotent(v2, v1) = v3) |  ? [v4] :  ? [v5] : (subset(v2, v1) = v4 & in(v2, v1) = v5 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (in(v2, v1) = v3) |  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v5 & subset(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : ( ~ (powerset(v2) = v3) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : ( ~ (subset(v3, v2) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] : ( ~ (subset(v2, v1) = 0) |  ? [v3] :  ? [v4] : (are_equipotent(v2, v1) = v3 & in(v2, v1) = v4 & (v4 = 0 | v3 = 0))) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] : (powerset(v2) = v3 & in(v3, v1) = 0)))
% 141.58/84.58  | (210)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (relation_inverse_image(v1, v2) = v3) |  ~ (relation(v1) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ! [v10] :  ! [v11] : ( ~ (ordered_pair(v4, v10) = v11) |  ? [v12] :  ? [v13] : (in(v11, v1) = v12 & in(v10, v2) = v13 & ( ~ (v13 = 0) |  ~ (v12 = 0)))) &  ! [v10] : ( ~ (in(v10, v2) = 0) |  ? [v11] :  ? [v12] : ( ~ (v12 = 0) & ordered_pair(v4, v10) = v11 & in(v11, v1) = v12)))) & (v5 = 0 | (v9 = 0 & v8 = 0 & ordered_pair(v4, v6) = v7 & in(v7, v1) = 0 & in(v6, v2) = 0))))
% 141.58/84.58  | (211)  ! [v0] :  ! [v1] : ( ~ (set_intersection2(v0, v1) = empty_set) | disjoint(v0, v1) = 0)
% 141.58/84.58  | (212)  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) | set_intersection2(v0, v1) = empty_set)
% 141.58/84.58  | (213)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_inverse(v1) = v0 & relation_inverse(v0) = v1))
% 141.58/84.58  | (214)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v0) = v6 & ( ~ (v5 = 0) | (v6 = 0 & v4 = 0))))
% 141.58/84.58  | (215)  ! [v0] :  ! [v1] : (v0 = empty_set |  ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ~ (v3 = empty_set) &  ~ (v1 = empty_set)))))
% 141.58/84.58  | (216)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v5) = v9 & relation_dom(v4) = v7 & subset(v1, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v0, v4) = v8 & relation_dom(v8) = v9 & subset(v1, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v0, v4) = v7 & relation_dom(v7) = v8 & relation_dom(v4) = v5 & subset(v1, v5) = v6 & ( ~ (v6 = 0) | v8 = v3)))))))
% 141.58/84.58  | (217)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (disjoint(v2, v1) = v3) |  ~ (singleton(v0) = v2) | in(v0, v1) = 0)
% 141.58/84.58  | (218)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (cartesian_product2(v2, v3) = v5) |  ~ (ordered_pair(v0, v1) = v4) |  ~ (in(v4, v5) = 0) | (in(v1, v3) = 0 & in(v0, v2) = 0))
% 141.58/84.58  | (219)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 | v0 = empty_set |  ~ (subset_complement(v0, v2) = v3) |  ~ (powerset(v0) = v1) |  ~ (in(v4, v2) = v5) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v2, v1) = v6) | (element(v4, v0) = v6 & in(v4, v3) = v7 & ( ~ (v6 = 0) | v7 = 0))))
% 141.58/84.58  | (220)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (apply(v3, v2) = v1) |  ~ (apply(v3, v2) = v0))
% 141.58/84.58  | (221) function(all_0_14_14) = 0
% 141.58/84.58  | (222)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_inverse_image(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v4 & subset(v2, v4) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = 0)))
% 141.58/84.58  | (223)  ! [v0] :  ! [v1] : ( ~ (singleton(v0) = v1) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2))
% 141.58/84.58  | (224)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] : (disjoint(v3, v1) = 0 & singleton(v0) = v3))
% 141.58/84.58  | (225)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_dom(v4) = v8 & subset(v3, v8) = v9 & subset(v1, v5) = v10 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v9 = 0)))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (relation_rng(v4) = v9 & subset(v3, v5) = v8 & subset(v1, v9) = v10 & subset(v0, v4) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | (v10 = 0 & v8 = 0)))) &  ! [v4] : ( ~ (subset(v0, v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v6) = v7 & subset(v1, v8) = v9 & relation(v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0)))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v4) = v8 & relation_dom(v4) = v6 & subset(v3, v6) = v7 & subset(v1, v8) = v9 & subset(v0, v4) = v5 & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0))))))))
% 141.58/84.58  | (226)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (relation_rng_restriction(v0, v1) = v2) |  ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (( ~ (v4 = 0) & relation(v1) = v4) | (ordered_pair(v4, v5) = v6 & in(v6, v3) = v7 & in(v6, v1) = v9 & in(v5, v0) = v8 & ( ~ (v9 = 0) |  ~ (v8 = 0) |  ~ (v7 = 0)) & (v7 = 0 | (v9 = 0 & v8 = 0)))))
% 141.58/84.59  | (227)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 & ( ~ (v2 = empty_set) | v1 = empty_set) & ( ~ (v1 = empty_set) | v2 = empty_set)))
% 141.58/84.59  | (228)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v0, v1) = 0) |  ~ (in(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v2, v0) = v4))
% 141.58/84.59  | (229)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & empty(v1) = v2))
% 141.58/84.59  | (230)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (cast_to_subset(v0) = v1))
% 141.58/84.59  | (231)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng(v0) = v1) |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] : ((v5 = v4 & relation_composition(v0, v2) = v3 & relation_rng(v3) = v4 & relation_image(v2, v1) = v4) | ( ~ (v3 = 0) & relation(v0) = v3)))
% 141.58/84.59  | (232)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v0) = v6 & ( ~ (v5 = 0) | (v6 = 0 &  ~ (v4 = 0)))))
% 141.58/84.59  | (233)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v4, v1) = v5 & relation_dom_restriction(v1, v0) = v3 & identity_relation(v0) = v4 & relation(v1) = v2 & ( ~ (v2 = 0) | v5 = v3))
% 141.58/84.59  | (234)  ? [v0] :  ? [v1] : element(v1, v0) = 0
% 141.58/84.59  | (235)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 | v0 = empty_set |  ~ (subset_complement(v0, v2) = v3) |  ~ (powerset(v0) = v1) |  ~ (in(v4, v3) = v5) |  ? [v6] :  ? [v7] : (( ~ (v6 = 0) & element(v2, v1) = v6) | (element(v4, v0) = v6 & in(v4, v2) = v7 & ( ~ (v6 = 0) | v7 = 0))))
% 141.58/84.59  | (236)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_dom_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (in(v5, v2) = v6 & in(v5, v0) = v8 & in(v3, v1) = v7 & ( ~ (v6 = 0) | (v8 = 0 & v7 = 0))))
% 141.58/84.59  | (237)  ! [v0] :  ! [v1] : ( ~ (relation_inverse(v0) = v1) |  ? [v2] :  ? [v3] : (relation_inverse(v1) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | v3 = v0)))
% 141.58/84.59  | (238)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_dom(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : ((apply(v0, v2) = v6 & in(v4, v0) = v7 & in(v2, v1) = v5 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v6 = v3) & ( ~ (v6 = v3) | v7 = 0)))) | (relation(v0) = v5 & function(v0) = v6 & ( ~ (v6 = 0) |  ~ (v5 = 0)))))
% 141.58/84.59  | (239) function(all_0_0_0) = 0
% 141.58/84.59  | (240)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v1, v2) = 0) |  ~ (subset(v0, v1) = 0) | subset(v0, v2) = 0)
% 141.58/84.59  | (241)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] : (relation(v2) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v4 = 0)))
% 141.58/84.59  | (242)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v3, v0) = v4 & (v5 = 0 | v4 = 0)))
% 141.58/84.59  | (243)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] : (set_difference(v2, v1) = v3 & set_difference(v0, v1) = v3))
% 141.58/84.59  | (244)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (ordered_pair(v0, v1) = v3) |  ~ (in(v3, v2) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & relation_dom(v2) = v5 & relation(v2) = v4 & in(v1, v7) = v8 & in(v0, v5) = v6 & ( ~ (v4 = 0) | (v8 = 0 & v6 = 0))))
% 141.58/84.59  | (245)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v0) = v2) |  ? [v3] :  ? [v4] : (empty(v1) = v4 & empty(v0) = v3 & ( ~ (v3 = 0) | (( ~ (v4 = 0) | v2 = 0) & ( ~ (v2 = 0) | v4 = 0)))))
% 141.58/84.59  | (246)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_dom(v0) = v1 &  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (ordered_pair(v2, v4) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : ( ~ (v6 = 0) & in(v5, v0) = v6)) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] : (ordered_pair(v2, v3) = v4 & in(v4, v0) = 0)) &  ? [v2] : (v2 = v1 |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v2) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v3, v8) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v0) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v3, v5) = v6 & in(v6, v0) = 0))))))
% 141.58/84.59  | (247)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_rng(v3) = v4) |  ~ (relation_rng_restriction(v1, v2) = v3) |  ~ (in(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v2) = v8 & relation(v2) = v6 & in(v0, v8) = v9 & in(v0, v1) = v7 & ( ~ (v6 = 0) | (( ~ (v9 = 0) |  ~ (v7 = 0) | v5 = 0) & ( ~ (v5 = 0) | (v9 = 0 & v7 = 0))))))
% 141.58/84.59  | (248)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = v1 |  ~ (ordered_pair(v2, v3) = v4) |  ~ (ordered_pair(v0, v1) = v4))
% 141.58/84.59  | (249)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_dom(v2) = v1) |  ~ (relation_dom(v2) = v0))
% 141.58/84.59  | (250)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v4) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = 0)))
% 141.58/84.59  | (251)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ~ (relation(v0) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ((v6 = 0 &  ~ (v7 = 0) & ordered_pair(v3, v4) = v5 & in(v5, v1) = v7 & in(v5, v0) = 0) | ( ~ (v3 = 0) & relation(v1) = v3)))
% 141.58/84.59  | (252)  ! [v0] : (v0 = empty_set |  ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : ( ~ (v2 = empty_set) &  ~ (v1 = empty_set) & relation_rng(v0) = v2 & relation_dom(v0) = v1))
% 141.58/84.59  | (253)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 & relation_image(v0, v1) = v2))
% 141.58/84.59  | (254)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_inverse(v0) = v2 & relation_rng(v2) = v3 & relation_rng(v0) = v1 & relation_dom(v2) = v1 & relation_dom(v0) = v3))
% 141.58/84.59  | (255)  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (set_difference(empty_set, v0) = v1))
% 141.58/84.59  | (256)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] :  ? [v3] : ( ~ (v3 = 0) & disjoint(v2, v1) = v3 & singleton(v0) = v2))
% 141.58/84.59  | (257)  ! [v0] :  ! [v1] : ( ~ (relation(v0) = 0) |  ~ (in(v1, v0) = 0) |  ? [v2] :  ? [v3] : ordered_pair(v2, v3) = v1)
% 141.58/84.59  | (258)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v4 = 0 |  ~ (cartesian_product2(v0, v1) = v2) |  ~ (ordered_pair(v5, v6) = v3) |  ~ (in(v3, v2) = v4) |  ? [v7] :  ? [v8] : (in(v6, v1) = v8 & in(v5, v0) = v7 & ( ~ (v8 = 0) |  ~ (v7 = 0))))
% 141.58/84.59  | (259)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (meet_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v8, v2) = v9 & union_of_subsets(v0, v6) = v7 & complements_of_subsets(v0, v1) = v6 & cast_to_subset(v0) = v8 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v7)))
% 141.58/84.59  | (260)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_inverse(v0) = v1) |  ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v5 = 0) & relation(v0) = v5) | (ordered_pair(v2, v3) = v6 & in(v6, v1) = v7 & in(v4, v0) = v5 & ( ~ (v5 = 0) | v7 = 0))))
% 141.58/84.59  | (261)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v0) = v1) |  ~ (in(v0, v1) = v2))
% 141.58/84.59  | (262) in(all_0_13_13, all_0_14_14) = all_0_12_12
% 141.58/84.59  | (263)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v0 = empty_set |  ~ (subset_complement(v0, v2) = v3) |  ~ (element(v4, v0) = 0) |  ~ (powerset(v0) = v1) |  ? [v5] :  ? [v6] : (( ~ (v5 = 0) & element(v2, v1) = v5) | (in(v4, v3) = v6 & in(v4, v2) = v5 & (v6 = 0 | v5 = 0))))
% 141.58/84.59  | (264)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (cartesian_product2(v1, v3) = v7 & cartesian_product2(v0, v2) = v6 & subset(v6, v7) = v8 & subset(v2, v3) = v5 & subset(v0, v1) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v8 = 0))
% 141.58/84.59  | (265)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (are_equipotent(v3, v2) = v1) |  ~ (are_equipotent(v3, v2) = v0))
% 141.58/84.59  | (266)  ! [v0] : (v0 = empty_set |  ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (ordered_pair(v1, v2) = v3 & in(v3, v0) = 0))
% 141.58/84.59  | (267)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & subset(v4, v5) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0)))
% 141.58/84.59  | (268)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v2) = v4) |  ? [v5] :  ? [v6] : ( ~ (v6 = 0) &  ~ (v5 = 0) & in(v3, v1) = v6 & in(v3, v0) = v5))
% 141.58/84.60  | (269)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] : ( ~ (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0))
% 141.58/84.60  | (270)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (meet_of_subsets(v3, v2) = v1) |  ~ (meet_of_subsets(v3, v2) = v0))
% 141.58/84.60  | (271)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v6 & in(v3, v0) = v5 & (v6 = 0 | ( ~ (v5 = 0) &  ~ (v4 = 0)))))
% 141.58/84.60  | (272)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v1 |  ~ (set_union2(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & subset(v0, v1) = v3))
% 141.58/84.60  | (273)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (union_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (union(v1) = v6 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v6 = v2)))
% 141.58/84.60  | (274)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 | v1 = empty_set |  ~ (set_meet(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v0) = v4 & ( ~ (v4 = 0) | (v6 = 0 &  ~ (v7 = 0) & in(v5, v1) = 0 & in(v3, v5) = v7)) & (v4 = 0 | ( ! [v8] :  ! [v9] : (v9 = 0 |  ~ (in(v3, v8) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v8, v1) = v10)) &  ! [v8] : ( ~ (in(v8, v1) = 0) | in(v3, v8) = 0)))))
% 141.58/84.60  | (275)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) | set_union2(v0, v1) = v1)
% 141.58/84.60  | (276)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (empty(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(v0) = v3 & relation(v0) = v2 & empty(v3) = v4 & ( ~ (v4 = 0) |  ~ (v2 = 0))))
% 141.58/84.60  | (277)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (ordered_pair(v6, v4) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | ( ~ (v8 = 0) & relation(v1) = v8) | (ordered_pair(v3, v6) = v8 & in(v8, v0) = v9 & in(v7, v1) = v10 & ( ~ (v10 = 0) |  ~ (v9 = 0)))))
% 141.58/84.60  | (278)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (subset(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & subset(v1, v0) = v2))
% 141.58/84.60  | (279)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (set_difference(v1, v3) = v4) |  ~ (singleton(v2) = v3) |  ~ (subset(v0, v4) = v5) |  ? [v6] :  ? [v7] : (subset(v0, v1) = v6 & in(v2, v0) = v7 & ( ~ (v6 = 0) | v7 = 0)))
% 141.58/84.60  | (280)  ! [v0] : ( ~ (empty(v0) = 0) | relation(v0) = 0)
% 141.58/84.60  | (281)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (element(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v0, v1) = v3))
% 141.58/84.60  | (282)  ! [v0] :  ! [v1] : (v1 = 0 |  ~ (relation(v0) = v1) |  ? [v2] : (in(v2, v0) = 0 &  ! [v3] :  ! [v4] :  ~ (ordered_pair(v3, v4) = v2)))
% 141.58/84.60  | (283)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset(v0, v1) = 0) |  ~ (in(v2, v0) = 0) | in(v2, v1) = 0)
% 141.58/84.60  | (284)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (disjoint(v0, v1) = v3 & set_intersection2(v0, v1) = v2 & ( ~ (v3 = 0) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & in(v4, v2) = v5)))
% 141.58/84.60  | (285)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v1) = v4 & relation_image(v1, v5) = v6 & relation_image(v1, v0) = v3 & set_intersection2(v4, v0) = v5 & relation(v1) = v2 & ( ~ (v2 = 0) | v6 = v3))
% 141.58/84.60  | (286)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) | (in(v3, v1) = 0 & in(v3, v0) = 0))
% 141.58/84.60  | (287)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (cartesian_product2(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : (in(v4, v0) = v5 & ( ~ (v5 = 0) |  ! [v11] :  ! [v12] : ( ~ (ordered_pair(v11, v12) = v4) |  ? [v13] :  ? [v14] : (in(v12, v2) = v14 & in(v11, v1) = v13 & ( ~ (v14 = 0) |  ~ (v13 = 0))))) & (v5 = 0 | (v10 = v4 & v9 = 0 & v8 = 0 & ordered_pair(v6, v7) = v4 & in(v7, v2) = 0 & in(v6, v1) = 0))))
% 141.58/84.60  | (288)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_image(v1, v0) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v1) = v4 & relation_image(v1, v5) = v6 & set_intersection2(v4, v0) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = v2)))
% 141.58/84.60  | (289)  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] : (element(v2, v1) = 0 & empty(v2) = 0))
% 141.58/84.60  | (290)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v5, v2) = v6 & unordered_pair(v0, v1) = v5 & in(v1, v2) = v4 & in(v0, v2) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v6 = 0))
% 141.58/84.60  | (291)  ! [v0] :  ! [v1] :  ! [v2] : (v0 = empty_set |  ~ (relation_rng(v1) = v2) |  ~ (subset(v0, v2) = 0) |  ? [v3] :  ? [v4] : (relation_inverse_image(v1, v0) = v4 & relation(v1) = v3 & ( ~ (v4 = empty_set) |  ~ (v3 = 0))))
% 141.58/84.60  | (292)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5 = 0) | (v6 = 0 & v4 = 0))))
% 141.58/84.60  | (293)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (set_union2(v3, v2) = v1) |  ~ (set_union2(v3, v2) = v0))
% 141.58/84.60  | (294)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_union2(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v4, v2) = v7 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v5 = 0) | ( ~ (v7 = 0) &  ~ (v6 = 0))) & (v7 = 0 | v6 = 0 | v5 = 0)))
% 141.58/84.60  | (295)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (relation_dom_restriction(v0, v1) = v3) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (ordered_pair(v4, v5) = v6 & in(v6, v2) = v7 & in(v6, v0) = v9 & in(v4, v1) = v8 & ( ~ (v9 = 0) |  ~ (v8 = 0) |  ~ (v7 = 0)) & (v7 = 0 | (v9 = 0 & v8 = 0))))
% 141.58/84.60  | (296)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_inverse(v0) = v4 & relation_rng(v4) = v6 & relation_rng(v0) = v3 & relation_dom(v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | (v6 = v1 & v5 = v3))))
% 141.58/84.60  | (297)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v1, v0) = v2))
% 141.58/84.60  | (298)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_rng(v0) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v3) = v5 & relation_image(v2, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v5))) &  ! [v2] :  ! [v3] : ( ~ (relation_image(v2, v1) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v0, v2) = v5 & relation_rng(v5) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v3))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] : (relation_composition(v0, v2) = v3 & relation_rng(v3) = v4 & relation_image(v2, v1) = v4))))
% 141.58/84.60  | (299)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_inverse(v0) = v1 &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v2, v3) = v6 & in(v6, v1) = v7 & in(v4, v0) = v5 & ( ~ (v5 = 0) | v7 = 0))) &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v3, v2) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v2, v3) = v5 & in(v5, v1) = v6 & in(v4, v0) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v3, v2) = v6 & in(v6, v0) = v7 & in(v4, v1) = v5 & ( ~ (v5 = 0) | v7 = 0))) &  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v3, v2) = v5 & in(v5, v0) = v6 & in(v4, v1) = v7 & ( ~ (v6 = 0) | v7 = 0))) &  ! [v2] : (v2 = v1 |  ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (ordered_pair(v4, v3) = v7 & ordered_pair(v3, v4) = v5 & in(v7, v0) = v8 & in(v5, v2) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0)) & (v8 = 0 | v6 = 0)))))
% 141.58/84.60  | (300)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v1, v0) = v2) |  ? [v3] : ( ~ (v3 = 0) & disjoint(v0, v1) = v3))
% 141.58/84.60  | (301)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) |  ? [v3] :  ? [v4] : ((v4 = 0 & in(v3, v2) = 0) | (v3 = 0 & disjoint(v0, v1) = 0)))
% 141.58/84.60  | (302)  ! [v0] :  ! [v1] : ( ~ (relation_inverse(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v1) = v6 & relation_rng(v0) = v3 & relation_dom(v1) = v4 & relation_dom(v0) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | (v6 = v5 & v4 = v3))))
% 141.58/84.60  | (303)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (relation_rng(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v3 = 0) & relation(v1) = v3) | (in(v3, v0) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v8, v3) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v1) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v5, v3) = v6 & in(v6, v1) = 0)))))
% 141.58/84.61  | (304)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_field(v0) = v1 & relation_rng(v0) = v3 & relation_dom(v0) = v2 & set_union2(v2, v3) = v1))
% 141.58/84.61  | (305)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) | set_intersection2(v1, v0) = v2)
% 141.58/84.61  | (306)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v1, v0) = v2) | set_intersection2(v0, v1) = v2)
% 141.58/84.61  | (307)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_union2(v0, v1) = v2) |  ~ (in(v3, v0) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v5 & in(v3, v1) = v6 & ( ~ (v5 = 0) | v6 = 0)))
% 141.58/84.61  | (308)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (singleton(v0) = v1) |  ~ (in(v2, v1) = 0))
% 141.58/84.61  | (309)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (( ~ (v6 = 0) & relation(v1) = v6) | (in(v5, v2) = v8 & in(v5, v1) = v7 & in(v4, v0) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v8 = 0))))
% 141.58/84.61  | (310)  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] : (cast_to_subset(v0) = v2 & element(v2, v1) = 0))
% 141.58/84.61  | (311)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v1 |  ~ (singleton(v0) = v2) |  ~ (set_union2(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v0, v1) = v4))
% 141.58/84.61  | (312)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (disjoint(v1, v3) = v4) |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v5] :  ? [v6] :  ? [v7] : (subset_complement(v0, v3) = v6 & element(v3, v2) = v5 & subset(v1, v6) = v7 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v4 = 0) & ( ~ (v4 = 0) | v7 = 0)))))
% 141.58/84.61  | (313)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (relation_rng(v0) = v1) |  ~ (ordered_pair(v4, v2) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : (( ~ (v6 = 0) & relation(v0) = v6) | ( ~ (v6 = 0) & in(v5, v0) = v6)))
% 141.58/84.61  | (314)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_union2(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation(v2) = v5 & relation(v1) = v4 & relation(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v5 = 0)))
% 141.58/84.61  | (315)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (in(v2, v1) = 0) | subset(v2, v0) = 0)
% 141.58/84.61  | (316)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (powerset(v0) = v1) |  ~ (subset(v2, v0) = 0) | in(v2, v1) = 0)
% 141.58/84.61  | (317)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (set_difference(v1, v0) = v2 & set_union2(v0, v2) = v1))
% 141.58/84.61  | (318)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) |  ? [v3] : (set_difference(v3, v1) = v2 & set_union2(v0, v1) = v3))
% 141.58/84.61  | (319)  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : ((v3 = 0 &  ~ (v4 = 0) & element(v2, v1) = 0 & empty(v2) = v4) | (v2 = 0 & empty(v0) = 0)))
% 141.58/84.61  | (320) relation(all_0_7_7) = 0
% 141.58/84.61  | (321)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (element(v1, v4) = v5 & element(v0, v2) = v6 & powerset(v2) = v4 & in(v0, v1) = v3 & ( ~ (v5 = 0) |  ~ (v3 = 0) | v6 = 0))
% 141.58/84.61  | (322)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v1 = v0 |  ~ (subset_difference(v4, v3, v2) = v1) |  ~ (subset_difference(v4, v3, v2) = v0))
% 141.58/84.61  | (323)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) | subset(v2, v0) = 0)
% 141.58/84.61  | (324)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, v1) = v3) |  ~ (identity_relation(v0) = v2) |  ? [v4] :  ? [v5] : (relation_dom_restriction(v1, v0) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v5 = v3)))
% 141.58/84.61  | (325)  ! [v0] :  ! [v1] : ( ~ (relation_inverse(v0) = v1) |  ? [v2] :  ? [v3] : (relation(v1) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | v3 = 0)))
% 141.58/84.61  | (326)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = empty_set |  ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_difference(v0, v6, v7) = v5 & meet_of_subsets(v0, v1) = v7 & union_of_subsets(v0, v4) = v5 & complements_of_subsets(v0, v1) = v4 & cast_to_subset(v0) = v6))
% 141.58/84.61  | (327)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & element(v0, v3) = v4 & powerset(v1) = v3))
% 141.58/84.61  | (328)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_dom(v1) = v2) |  ~ (set_intersection2(v2, v0) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v5) = v6 & relation_dom_restriction(v1, v0) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v6 = v3)))
% 141.58/84.61  | (329)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset(v3, v2) = v1) |  ~ (subset(v3, v2) = v0))
% 141.58/84.61  | (330)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v2 = v0 |  ~ (ordered_pair(v2, v3) = v4) |  ~ (ordered_pair(v0, v1) = v4))
% 141.58/84.61  | (331)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (powerset(v1) = v2) |  ? [v4] :  ? [v5] : ( ~ (v5 = 0) & in(v4, v1) = v5 & in(v4, v0) = 0))
% 141.58/84.61  | (332)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v0) = 0) |  ? [v4] :  ? [v5] : (in(v3, v2) = v5 & in(v3, v1) = v4 & (v5 = 0 | v4 = 0)))
% 141.58/84.61  | (333)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v3, v2) = 0) |  ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v4] :  ? [v5] :  ? [v6] : (disjoint(v1, v3) = v4 & subset_complement(v0, v3) = v5 & subset(v1, v5) = v6 & ( ~ (v6 = 0) | v4 = 0) & ( ~ (v4 = 0) | v6 = 0)))
% 141.58/84.61  | (334)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (element(v0, v2) = v3) |  ~ (powerset(v1) = v2) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4))
% 141.58/84.61  | (335)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_inverse_image(v3, v2) = v1) |  ~ (relation_inverse_image(v3, v2) = v0))
% 141.58/84.61  | (336)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (relation_dom(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (( ~ (v3 = 0) & relation(v1) = v3) | (in(v3, v0) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v3, v8) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v1) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v3, v5) = v6 & in(v6, v1) = 0)))))
% 141.58/84.61  | (337)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (union_of_subsets(v3, v2) = v1) |  ~ (union_of_subsets(v3, v2) = v0))
% 141.58/84.61  | (338)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] :  ? [v4] : (set_intersection2(v0, v1) = v3 & in(v4, v3) = 0))
% 141.58/84.61  | (339)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset_complement(v0, v2) = v3) |  ~ (in(v1, v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] : (element(v2, v4) = v5 & powerset(v0) = v4 & in(v1, v2) = v6 & ( ~ (v6 = 0) |  ~ (v5 = 0))))
% 141.58/84.61  | (340)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (complements_of_subsets(v0, v4) = v1 & complements_of_subsets(v0, v1) = v4))
% 141.58/84.61  | (341)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v3 & cartesian_product2(v1, v3) = v4 & subset(v0, v4) = v5 & relation(v0) = v2 & ( ~ (v2 = 0) | v5 = 0)))
% 141.58/84.61  | (342)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_empty_yielding(v2) = v1) |  ~ (relation_empty_yielding(v2) = v0))
% 141.58/84.61  | (343)  ~ (all_0_3_3 = 0)
% 141.58/84.61  | (344)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (powerset(v2) = v1) |  ~ (powerset(v2) = v0))
% 141.58/84.61  | (345)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = v0) & set_difference(v0, v1) = v3))
% 141.58/84.61  | (346)  ! [v0] :  ! [v1] : ( ~ (element(v0, v1) = 0) |  ? [v2] :  ? [v3] : (empty(v1) = v2 & in(v0, v1) = v3 & (v3 = 0 | v2 = 0)))
% 141.58/84.61  | (347)  ! [v0] :  ~ (singleton(v0) = empty_set)
% 141.58/84.61  | (348)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_dom(v1) = v2) |  ~ (set_intersection2(v2, v0) = v3) |  ? [v4] :  ? [v5] :  ? [v6] : (relation_image(v1, v3) = v6 & relation_image(v1, v0) = v5 & relation(v1) = v4 & ( ~ (v4 = 0) | v6 = v5)))
% 141.58/84.61  | (349)  ~ (all_0_5_5 = 0)
% 141.58/84.61  | (350)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (disjoint(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = empty_set) & set_intersection2(v0, v1) = v3))
% 141.58/84.61  | (351)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = empty_set |  ~ (set_intersection2(v0, v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & disjoint(v0, v1) = v3))
% 141.58/84.61  | (352)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (element(v1, v3) = 0) |  ~ (powerset(v2) = v3) |  ~ (powerset(v0) = v2) |  ? [v4] : (complements_of_subsets(v0, v1) = v4 &  ! [v5] :  ! [v6] : ( ~ (subset_complement(v0, v5) = v6) |  ~ (element(v4, v3) = 0) |  ? [v7] :  ? [v8] :  ? [v9] : (element(v5, v2) = v7 & in(v6, v1) = v9 & in(v5, v4) = v8 & ( ~ (v7 = 0) | (( ~ (v9 = 0) | v8 = 0) & ( ~ (v8 = 0) | v9 = 0))))) &  ! [v5] :  ! [v6] : ( ~ (element(v4, v3) = 0) |  ~ (in(v5, v4) = v6) |  ? [v7] :  ? [v8] :  ? [v9] : (subset_complement(v0, v5) = v8 & element(v5, v2) = v7 & in(v8, v1) = v9 & ( ~ (v7 = 0) | (( ~ (v9 = 0) | v6 = 0) & ( ~ (v6 = 0) | v9 = 0))))) &  ! [v5] : (v5 = v4 |  ~ (element(v5, v3) = 0) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_complement(v0, v6) = v8 & element(v6, v2) = 0 & in(v8, v1) = v9 & in(v6, v5) = v7 & ( ~ (v9 = 0) |  ~ (v7 = 0)) & (v9 = 0 | v7 = 0))) &  ! [v5] : ( ~ (element(v5, v2) = 0) |  ~ (element(v4, v3) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (subset_complement(v0, v5) = v7 & in(v7, v1) = v8 & in(v5, v4) = v6 & ( ~ (v8 = 0) | v6 = 0) & ( ~ (v6 = 0) | v8 = 0)))))
% 141.58/84.62  | (353)  ! [v0] :  ! [v1] : ( ~ (in(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & in(v0, v1) = v2))
% 141.58/84.62  | (354)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (identity_relation(v0) = v1) |  ~ (ordered_pair(v2, v3) = v4) |  ~ (relation(v1) = 0) |  ? [v5] :  ? [v6] : (in(v4, v1) = v5 & in(v2, v0) = v6 & ( ~ (v5 = 0) | (v6 = 0 & v3 = v2))))
% 141.58/84.62  | (355)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_difference(v0, empty_set) = v1))
% 141.58/84.62  | (356)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (proper_subset(v3, v2) = v1) |  ~ (proper_subset(v3, v2) = v0))
% 141.58/84.62  | (357)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) |  ? [v3] : (set_difference(v0, v2) = v3 & set_intersection2(v0, v1) = v3))
% 141.58/84.62  | (358)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 | v0 = empty_set |  ~ (set_meet(v0) = v1) |  ~ (in(v2, v3) = v4) |  ~ (in(v2, v1) = 0) |  ? [v5] : ( ~ (v5 = 0) & in(v3, v0) = v5))
% 141.58/84.62  | (359) empty(all_0_1_1) = 0
% 141.58/84.62  | (360)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v1 & relation_dom(v0) = v2 &  ! [v3] :  ! [v4] : ( ~ (relation_composition(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v4) = v8 & relation_dom(v3) = v6 & subset(v1, v6) = v7 & relation(v3) = v5 & ( ~ (v7 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] :  ! [v4] : ( ~ (relation_dom(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v0, v3) = v7 & relation_dom(v7) = v8 & subset(v1, v4) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | v8 = v2))) &  ! [v3] : ( ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v0, v3) = v6 & relation_dom(v6) = v7 & relation_dom(v3) = v4 & subset(v1, v4) = v5 & ( ~ (v5 = 0) | v7 = v2)))))
% 141.58/84.62  | (361)  ! [v0] :  ! [v1] : ( ~ (set_difference(v0, v1) = v0) | disjoint(v0, v1) = 0)
% 141.58/84.62  | (362)  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) | set_difference(v0, v1) = v0)
% 141.58/84.62  | (363)  ! [v0] : ( ~ (function(v0) = 0) |  ? [v1] :  ? [v2] : (relation_dom(v0) = v2 & relation(v0) = v1 & ( ~ (v1 = 0) | ( ! [v3] :  ! [v4] :  ! [v5] : ( ~ (ordered_pair(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] : (apply(v0, v3) = v7 & in(v5, v0) = v8 & in(v3, v2) = v6 & ( ~ (v6 = 0) | (( ~ (v8 = 0) | v7 = v4) & ( ~ (v7 = v4) | v8 = 0))))) &  ? [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v2) = v5) |  ? [v6] : (apply(v0, v4) = v6 & ( ~ (v6 = v3) | v3 = empty_set) & ( ~ (v3 = empty_set) | v6 = empty_set))) &  ! [v3] :  ! [v4] : (v4 = empty_set |  ~ (apply(v0, v3) = v4) | in(v3, v2) = 0)))))
% 141.58/84.62  | (364)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_dom(v0) = v2 & function(v0) = v1 & ( ~ (v1 = 0) | ( ! [v3] :  ! [v4] :  ! [v5] : ( ~ (ordered_pair(v3, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] : (apply(v0, v3) = v7 & in(v5, v0) = v8 & in(v3, v2) = v6 & ( ~ (v6 = 0) | (( ~ (v8 = 0) | v7 = v4) & ( ~ (v7 = v4) | v8 = 0))))) &  ? [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v2) = v5) |  ? [v6] : (apply(v0, v4) = v6 & ( ~ (v6 = v3) | v3 = empty_set) & ( ~ (v3 = empty_set) | v6 = empty_set))) &  ! [v3] :  ! [v4] : (v4 = empty_set |  ~ (apply(v0, v3) = v4) | in(v3, v2) = 0)))))
% 141.58/84.62  | (365)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v0, v1) = v2) |  ? [v3] :  ? [v4] : (element(v0, v1) = v3 & empty(v1) = v4 & ( ~ (v3 = 0) | v4 = 0)))
% 141.58/84.62  | (366)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (subset(v0, v3) = v4) |  ~ (set_intersection2(v1, v2) = v3) |  ? [v5] :  ? [v6] : (subset(v0, v2) = v6 & subset(v0, v1) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0))))
% 141.58/84.62  | (367)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & set_intersection2(v5, v0) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = v4)))
% 141.58/84.62  | (368)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v1 |  ~ (identity_relation(v0) = v2) |  ~ (relation(v1) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (ordered_pair(v3, v4) = v5 & in(v5, v1) = v6 & in(v3, v0) = v7 & ( ~ (v7 = 0) |  ~ (v6 = 0) |  ~ (v4 = v3)) & (v6 = 0 | (v7 = 0 & v4 = v3))))
% 141.58/84.62  | (369) relation(all_0_14_14) = 0
% 141.58/84.62  | (370)  ! [v0] :  ! [v1] : ( ~ (powerset(v0) = v1) | union(v1) = v0)
% 141.58/84.62  | (371)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = v0 | v0 = empty_set |  ~ (singleton(v1) = v2) |  ~ (subset(v0, v2) = 0))
% 141.58/84.62  | (372) apply(all_0_14_14, all_0_16_16) = all_0_9_9
% 141.58/84.62  | (373)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (set_difference(v3, v2) = v1) |  ~ (set_difference(v3, v2) = v0))
% 141.58/84.62  | (374)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v0, v2) = 0) |  ~ (powerset(v1) = v2) | subset(v0, v1) = 0)
% 141.58/84.62  | (375)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (identity_relation(v2) = v1) |  ~ (identity_relation(v2) = v0))
% 141.58/84.62  | (376)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (empty(v1) = 0) |  ~ (empty(v0) = 0))
% 141.58/84.62  | (377)  ! [v0] :  ! [v1] : ( ~ (identity_relation(v0) = v1) | relation_dom(v1) = v0)
% 141.58/84.62  | (378)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v3] : (subset_complement(v0, v3) = v1 & subset_complement(v0, v1) = v3))
% 141.58/84.62  | (379)  ! [v0] : ( ~ (empty(v0) = 0) |  ? [v1] : (relation_rng(v0) = v1 & relation(v1) = 0 & empty(v1) = 0))
% 141.58/84.62  | (380) relation_rng(empty_set) = empty_set
% 141.58/84.62  | (381)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_inverse(v0) = v3 & relation_rng(v3) = v6 & relation_rng(v0) = v2 & relation_dom(v3) = v4 & relation_dom(v0) = v5 & relation(v0) = v1 & ( ~ (v1 = 0) | (v6 = v5 & v4 = v2)))
% 141.58/84.62  | (382)  ! [v0] :  ! [v1] : (v0 = empty_set |  ~ (relation_inverse_image(v1, v0) = empty_set) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(v1) = v3 & subset(v0, v3) = v4 & relation(v1) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0))))
% 141.58/84.62  | (383)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : (element(v0, v2) = 0 & powerset(v1) = v2))
% 141.58/84.62  | (384)  ! [v0] :  ! [v1] : ( ~ (proper_subset(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v1, v0) = v2))
% 141.58/84.62  | (385)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (union(v0) = v1) |  ~ (in(v2, v1) = 0) |  ? [v3] : (in(v3, v0) = 0 & in(v2, v3) = 0))
% 141.58/84.62  | (386)  ! [v0] :  ! [v1] : ( ~ (in(v1, v0) = 0) |  ? [v2] :  ? [v3] : ( ~ (v3 = v0) & set_difference(v0, v2) = v3 & singleton(v1) = v2))
% 141.58/84.62  | (387)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v0) = v1) |  ~ (subset(empty_set, v1) = v2))
% 141.58/84.62  | (388)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (complements_of_subsets(v0, v5) = v6 & complements_of_subsets(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2 & ( ~ (v4 = 0) | v6 = v1))
% 141.58/84.62  | (389)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v4, v0) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v5) = v9 & relation_rng(v4) = v7 & subset(v1, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] :  ! [v5] : ( ~ (relation_rng(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v4, v0) = v8 & relation_rng(v8) = v9 & subset(v1, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v3))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v4, v0) = v7 & relation_rng(v7) = v8 & relation_rng(v4) = v5 & subset(v1, v5) = v6 & ( ~ (v6 = 0) | v8 = v3)))))))
% 141.58/84.62  | (390)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = v0 |  ~ (relation_inverse(v2) = v1) |  ~ (relation_inverse(v2) = v0))
% 141.58/84.62  | (391)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v2) = v4 & subset(v4, v0) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = 0)))
% 141.58/84.62  | (392)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v0) = v2) |  ? [v3] :  ? [v4] : (empty(v0) = v3 & in(v1, v0) = v4 & (v3 = 0 | (( ~ (v4 = 0) | v2 = 0) & ( ~ (v2 = 0) | v4 = 0)))))
% 141.58/84.62  | (393)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (subset_complement(v0, v1) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = v2)))
% 141.58/84.62  | (394)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_composition(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation(v2) = v6 & relation(v1) = v4 & empty(v2) = v5 & empty(v0) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | (v6 = 0 & v5 = 0))))
% 141.58/84.62  | (395)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ~ (relation_rng(v0) = v1) |  ? [v4] :  ? [v5] :  ? [v6] : (( ~ (v4 = 0) & relation(v0) = v4) | (relation_rng(v3) = v5 & relation_image(v2, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = v5))))
% 141.58/84.62  | (396) relation(all_0_0_0) = 0
% 141.58/84.63  | (397)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (subset(v0, v1) = v2) |  ? [v3] :  ? [v4] : ( ~ (v4 = 0) & in(v3, v1) = v4 & in(v3, v0) = 0))
% 141.58/84.63  | (398) ordered_pair(all_0_16_16, all_0_15_15) = all_0_13_13
% 141.58/84.63  | (399)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (subset(v0, v1) = 0) | proper_subset(v0, v1) = 0)
% 141.58/84.63  | (400)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (union(v0) = v1) |  ~ (in(v4, v0) = 0) |  ~ (in(v2, v1) = v3) |  ? [v5] : ( ~ (v5 = 0) & in(v2, v4) = v5))
% 141.58/84.63  | (401)  ! [v0] :  ! [v1] : ( ~ (subset(v0, v1) = 0) |  ? [v2] : ( ~ (v2 = 0) & proper_subset(v1, v0) = v2))
% 141.58/84.63  | (402)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v3 = 0 |  ~ (union(v0) = v1) |  ~ (in(v2, v4) = 0) |  ~ (in(v2, v1) = v3) |  ? [v5] : ( ~ (v5 = 0) & in(v4, v0) = v5))
% 141.58/84.63  | (403) empty(empty_set) = 0
% 141.58/84.63  | (404)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (singleton(v1) = v0) |  ~ (subset(v0, v0) = v2))
% 141.58/84.63  | (405)  ! [v0] :  ! [v1] : ( ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] : (relation_composition(v0, v1) = v2 &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (ordered_pair(v6, v4) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | (ordered_pair(v3, v6) = v8 & in(v8, v0) = v9 & in(v7, v1) = v10 & ( ~ (v10 = 0) |  ~ (v9 = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] :  ! [v7] : ( ~ (ordered_pair(v3, v6) = v7) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v8] :  ? [v9] :  ? [v10] : ((v8 = 0 & in(v5, v2) = 0) | (ordered_pair(v6, v4) = v9 & in(v9, v1) = v10 & in(v7, v0) = v8 & ( ~ (v10 = 0) |  ~ (v8 = 0))))) &  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : ((v10 = 0 & v8 = 0 & ordered_pair(v6, v4) = v9 & ordered_pair(v3, v6) = v7 & in(v9, v1) = 0 & in(v7, v0) = 0) | ( ~ (v6 = 0) & in(v5, v2) = v6))) &  ! [v3] : (v3 = v2 |  ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] :  ? [v12] : (ordered_pair(v4, v5) = v6 & in(v6, v3) = v7 & ( ~ (v7 = 0) | ( ! [v13] :  ! [v14] : ( ~ (ordered_pair(v13, v5) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v4, v13) = v15 & in(v15, v0) = v16 & in(v14, v1) = v17 & ( ~ (v17 = 0) |  ~ (v16 = 0)))) &  ! [v13] :  ! [v14] : ( ~ (ordered_pair(v4, v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v13, v5) = v16 & in(v16, v1) = v17 & in(v14, v0) = v15 & ( ~ (v17 = 0) |  ~ (v15 = 0)))))) & (v7 = 0 | (v12 = 0 & v10 = 0 & ordered_pair(v8, v5) = v11 & ordered_pair(v4, v8) = v9 & in(v11, v1) = 0 & in(v9, v0) = 0))))))
% 141.58/84.63  | (406)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_inverse_image(v2, v1) = v6 & relation_inverse_image(v2, v0) = v5 & subset(v5, v6) = v7 & subset(v0, v1) = v4 & relation(v2) = v3 & ( ~ (v4 = 0) |  ~ (v3 = 0) | v7 = 0))
% 141.58/84.63  | (407)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_intersection2(v0, v1) = v2) |  ? [v3] : (set_difference(v0, v3) = v2 & set_difference(v0, v1) = v3))
% 141.58/84.63  | (408)  ! [v0] :  ! [v1] : ( ~ (identity_relation(v0) = v1) | relation_rng(v1) = v0)
% 141.58/84.63  | (409)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : ( ~ (relation_image(v2, v1) = v3) |  ~ (in(v0, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] : (relation_dom(v2) = v6 & relation(v2) = v5 & ( ~ (v5 = 0) | (( ~ (v4 = 0) | (v11 = 0 & v10 = 0 & v8 = 0 & ordered_pair(v7, v0) = v9 & in(v9, v2) = 0 & in(v7, v6) = 0 & in(v7, v1) = 0)) & (v4 = 0 | ( ! [v12] :  ! [v13] : ( ~ (ordered_pair(v12, v0) = v13) |  ? [v14] :  ? [v15] :  ? [v16] : (in(v13, v2) = v15 & in(v12, v6) = v14 & in(v12, v1) = v16 & ( ~ (v16 = 0) |  ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v6) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v12, v0) = v13 & in(v13, v2) = v14 & in(v12, v1) = v15 & ( ~ (v15 = 0) |  ~ (v14 = 0)))) &  ! [v12] : ( ~ (in(v12, v1) = 0) |  ? [v13] :  ? [v14] :  ? [v15] : (ordered_pair(v12, v0) = v14 & in(v14, v2) = v15 & in(v12, v6) = v13 & ( ~ (v15 = 0) |  ~ (v13 = 0))))))))))
% 141.58/84.63  | (410)  ! [v0] :  ! [v1] : (v1 = v0 |  ~ (set_union2(v0, v0) = v1))
% 141.58/84.63  | (411)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v1, v0) = v2) |  ? [v3] :  ? [v4] : (subset(v2, v1) = v4 & relation(v1) = v3 & ( ~ (v3 = 0) | v4 = 0)))
% 141.58/84.63  | (412)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (disjoint(v3, v2) = v1) |  ~ (disjoint(v3, v2) = v0))
% 141.58/84.63  | (413)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v1, v0) = v2) |  ? [v3] :  ? [v4] : (subset(v0, v1) = v3 & set_union2(v0, v2) = v4 & ( ~ (v3 = 0) | v4 = v1)))
% 141.58/84.63  | (414)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = empty_set |  ~ (relation_dom(v0) = v1) |  ~ (apply(v0, v2) = v3) |  ? [v4] :  ? [v5] : ((v4 = 0 & in(v2, v1) = 0) | (relation(v0) = v4 & function(v0) = v5 & ( ~ (v5 = 0) |  ~ (v4 = 0)))))
% 141.58/84.63  | (415)  ! [v0] :  ! [v1] : ( ~ (identity_relation(v0) = v1) | relation(v1) = 0)
% 141.58/84.63  | (416)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (set_difference(v1, v2) = v4) |  ~ (set_difference(v0, v2) = v3) |  ~ (subset(v3, v4) = v5) |  ? [v6] : ( ~ (v6 = 0) & subset(v0, v1) = v6))
% 141.58/84.63  | (417)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v3] : (subset_complement(v0, v1) = v3 & set_difference(v0, v1) = v3))
% 141.58/84.63  | (418)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (element(v1, v2) = 0) |  ~ (powerset(v0) = v2) |  ? [v3] : (subset_complement(v0, v1) = v3 & element(v3, v2) = 0))
% 141.58/84.63  | (419)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_inverse(v0) = v1 & relation(v1) = 0))
% 141.58/84.63  | (420)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (singleton(v0) = v3) |  ~ (unordered_pair(v1, v2) = v3))
% 141.58/84.63  | (421)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = v0 |  ~ (powerset(v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (subset(v3, v1) = v5 & in(v3, v0) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0)) & (v5 = 0 | v4 = 0)))
% 141.58/84.63  | (422)  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (are_equipotent(v2, v1) = v3) |  ? [v4] :  ? [v5] : (subset(v2, v1) = v4 & in(v2, v1) = v5 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (in(v2, v1) = v3) |  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v5 & subset(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] :  ! [v3] : ( ~ (subset(v3, v2) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v1) = v4 & ( ~ (v4 = 0) | v5 = 0))) &  ! [v2] : ( ~ (subset(v2, v1) = 0) |  ? [v3] :  ? [v4] : (are_equipotent(v2, v1) = v3 & in(v2, v1) = v4 & (v4 = 0 | v3 = 0))) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] : (in(v3, v1) = 0 &  ! [v4] :  ! [v5] : (v5 = 0 |  ~ (in(v4, v3) = v5) |  ? [v6] : ( ~ (v6 = 0) & subset(v4, v2) = v6)) &  ! [v4] : ( ~ (subset(v4, v2) = 0) | in(v4, v3) = 0))))
% 141.58/84.63  | (423)  ! [v0] :  ! [v1] : ( ~ (proper_subset(v1, v0) = 0) |  ? [v2] : ( ~ (v2 = 0) & subset(v0, v1) = v2))
% 141.58/84.63  | (424)  ! [v0] :  ! [v1] : ( ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, v1) = v2 & relation_rng(v2) = v3 & relation_rng(v1) = v4 & subset(v3, v4) = 0))
% 141.58/84.63  | (425)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (relation_rng_restriction(v3, v2) = v1) |  ~ (relation_rng_restriction(v3, v2) = v0))
% 141.58/84.63  | (426)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v4 = 0 |  ~ (relation_inverse_image(v0, v1) = v2) |  ~ (ordered_pair(v3, v5) = v6) |  ~ (relation(v0) = 0) |  ~ (in(v3, v2) = v4) |  ? [v7] :  ? [v8] : (in(v6, v0) = v7 & in(v5, v1) = v8 & ( ~ (v8 = 0) |  ~ (v7 = 0))))
% 141.58/84.63  | (427)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (union_of_subsets(v0, v1) = v5 & union(v1) = v6 & element(v1, v3) = v4 & powerset(v2) = v3 & powerset(v0) = v2 & ( ~ (v4 = 0) | v6 = v5))
% 141.58/84.63  | (428)  ! [v0] :  ! [v1] :  ! [v2] : (v1 = empty_set |  ~ (complements_of_subsets(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (subset_difference(v0, v7, v8) = v9 & meet_of_subsets(v0, v1) = v8 & union_of_subsets(v0, v2) = v6 & cast_to_subset(v0) = v7 & element(v1, v4) = v5 & powerset(v3) = v4 & powerset(v0) = v3 & ( ~ (v5 = 0) | v9 = v6)))
% 141.58/84.63  | (429)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (set_difference(v0, v1) = v2) |  ~ (in(v3, v1) = v4) |  ? [v5] :  ? [v6] : (in(v3, v2) = v6 & in(v3, v0) = v5 & ( ~ (v5 = 0) | v6 = 0)))
% 141.58/84.63  | (430) relation(all_0_1_1) = 0
% 141.58/84.63  | (431)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (subset(v1, v2) = 0) |  ~ (subset(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & subset(v0, v1) = v4))
% 141.58/84.63  | (432)  ! [v0] :  ~ (proper_subset(v0, v0) = 0)
% 141.58/84.63  | (433)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) | element(v0, v1) = 0)
% 141.58/84.63  | (434)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_composition(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ~ (relation(v0) = 0) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] : ((v10 = 0 & v8 = 0 & ordered_pair(v6, v4) = v9 & ordered_pair(v3, v6) = v7 & in(v9, v1) = 0 & in(v7, v0) = 0) | ( ~ (v6 = 0) & relation(v1) = v6) | ( ~ (v6 = 0) & in(v5, v2) = v6)))
% 141.58/84.63  | (435)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset_complement(v0, v2) = v5 & element(v2, v3) = v4 & powerset(v0) = v3 & in(v1, v5) = v6 & in(v1, v2) = v7 & ( ~ (v7 = 0) |  ~ (v6 = 0) |  ~ (v4 = 0)))
% 141.58/84.63  | (436)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (relation_composition(v0, v2) = v3) |  ~ (relation_dom(v0) = v1) |  ? [v4] :  ? [v5] :  ? [v6] : (( ~ (v4 = 0) & relation(v0) = v4) | (relation_dom(v3) = v5 & subset(v5, v1) = v6 & relation(v2) = v4 & ( ~ (v4 = 0) | v6 = 0))))
% 141.58/84.64  | (437)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v1, v0) = v2) |  ? [v3] : (set_union2(v0, v2) = v3 & set_union2(v0, v1) = v3))
% 141.58/84.64  | (438)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (identity_relation(v0) = v1) |  ~ (ordered_pair(v2, v2) = v3) |  ~ (relation(v1) = 0) |  ? [v4] :  ? [v5] : (in(v3, v1) = v5 & in(v2, v0) = v4 & ( ~ (v4 = 0) | v5 = 0)))
% 141.58/84.64  | (439)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v0) = 0) |  ? [v4] :  ? [v5] : (in(v3, v2) = v5 & in(v3, v1) = v4 & ( ~ (v4 = 0) | v5 = 0)))
% 141.58/84.64  | (440)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] : (relation_rng(v0) = v2 & empty(v2) = v3 & empty(v0) = v1 & ( ~ (v3 = 0) | v1 = 0)))
% 141.58/84.64  | (441)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] : (relation_rng(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | ( ! [v4] :  ! [v5] : ( ~ (relation_composition(v0, v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v5) = v9 & relation_dom(v4) = v7 & subset(v3, v7) = v8 & relation(v4) = v6 & ( ~ (v8 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] :  ! [v5] : ( ~ (relation_dom(v4) = v5) |  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_composition(v0, v4) = v8 & relation_dom(v8) = v9 & subset(v3, v5) = v7 & relation(v4) = v6 & ( ~ (v7 = 0) |  ~ (v6 = 0) | v9 = v1))) &  ! [v4] : ( ~ (relation(v4) = 0) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_composition(v0, v4) = v7 & relation_dom(v7) = v8 & relation_dom(v4) = v5 & subset(v3, v5) = v6 & ( ~ (v6 = 0) | v8 = v1)))))))
% 141.58/84.64  | (442)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : (singleton(v0) = v2 & set_union2(v2, v1) = v1))
% 141.58/84.64  | (443)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (unordered_pair(v3, v2) = v1) |  ~ (unordered_pair(v3, v2) = v0))
% 141.58/84.64  | (444)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (singleton(v0) = v2) |  ~ (subset(v2, v1) = 0) | in(v0, v1) = 0)
% 141.58/84.64  | (445)  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) | disjoint(v1, v0) = 0)
% 141.58/84.64  | (446)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v2) = 0) |  ? [v4] : ( ~ (v4 = 0) & disjoint(v0, v1) = v4))
% 141.58/84.64  | (447)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng_restriction(v0, v6) = v7 & relation_rng_restriction(v0, v2) = v4 & relation_dom_restriction(v4, v1) = v5 & relation_dom_restriction(v2, v1) = v6 & relation(v2) = v3 & ( ~ (v3 = 0) | v7 = v5))
% 141.58/84.64  | (448)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (disjoint(v1, v2) = 0) |  ~ (subset(v0, v1) = 0) | disjoint(v0, v2) = 0)
% 141.58/84.64  | (449)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v2) = v0) |  ~ (singleton(v1) = v2) |  ? [v3] : ( ~ (v3 = 0) & in(v1, v0) = v3))
% 141.58/84.64  | (450)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_dom_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] : (relation(v2) = v4 & relation(v0) = v3 & ( ~ (v3 = 0) | v4 = 0)))
% 141.58/84.64  | (451)  ! [v0] :  ~ (in(v0, empty_set) = 0)
% 141.58/84.64  | (452)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_rng(v0) = v2 & relation_dom(v0) = v1 &  ! [v3] :  ! [v4] : ( ~ (relation_rng(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_dom(v3) = v7 & subset(v2, v4) = v9 & subset(v1, v7) = v8 & subset(v0, v3) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | (v9 = 0 & v8 = 0)))) &  ! [v3] :  ! [v4] : ( ~ (relation_dom(v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] : (relation_rng(v3) = v8 & subset(v2, v8) = v9 & subset(v1, v4) = v7 & subset(v0, v3) = v6 & relation(v3) = v5 & ( ~ (v6 = 0) |  ~ (v5 = 0) | (v9 = 0 & v7 = 0)))) &  ! [v3] : ( ~ (subset(v0, v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v3) = v7 & relation_dom(v3) = v5 & subset(v2, v7) = v8 & subset(v1, v5) = v6 & relation(v3) = v4 & ( ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v3] : ( ~ (relation(v3) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v3) = v7 & relation_dom(v3) = v5 & subset(v2, v7) = v8 & subset(v1, v5) = v6 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | (v8 = 0 & v6 = 0))))))
% 141.58/84.64  | (453)  ! [v0] :  ! [v1] : ( ~ (in(v0, v1) = 0) |  ? [v2] : (union(v1) = v2 & subset(v0, v2) = 0))
% 141.58/84.64  | (454)  ! [v0] :  ! [v1] : ( ~ (disjoint(v0, v1) = 0) |  ? [v2] : (set_intersection2(v0, v1) = v2 &  ! [v3] :  ~ (in(v3, v2) = 0)))
% 141.58/84.64  | (455)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] : (relation_dom(v0) = v3 & relation(v0) = v2 & ( ~ (v2 = 0) | (( ~ (v3 = empty_set) | v1 = empty_set) & ( ~ (v1 = empty_set) | v3 = empty_set)))))
% 141.58/84.64  | (456)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] :  ! [v6] : (v6 = 0 |  ~ (cartesian_product2(v2, v3) = v5) |  ~ (ordered_pair(v0, v1) = v4) |  ~ (in(v4, v5) = v6) |  ? [v7] :  ? [v8] : (in(v1, v3) = v8 & in(v0, v2) = v7 & ( ~ (v8 = 0) |  ~ (v7 = 0))))
% 141.58/84.64  | (457)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] : (singleton(v0) = v4 & unordered_pair(v3, v4) = v2 & unordered_pair(v0, v1) = v3))
% 141.58/84.64  | (458)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v2) = v4 & relation_rng(v1) = v5 & subset(v4, v5) = v6 & relation(v1) = v3 & ( ~ (v3 = 0) | v6 = 0)))
% 141.58/84.64  | (459)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (singleton(v0) = v2) |  ~ (subset(v2, v1) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v0, v1) = v4))
% 141.58/84.64  | (460)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (union(v1) = v2) |  ~ (subset(v0, v2) = v3) |  ? [v4] : ( ~ (v4 = 0) & in(v0, v1) = v4))
% 141.58/84.64  | (461)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v1 | v3 = v0 |  ~ (unordered_pair(v0, v1) = v2) |  ~ (in(v3, v2) = 0))
% 141.58/84.64  | (462)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] : (relation_rng(v0) = v1 &  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : (v3 = 0 |  ~ (ordered_pair(v4, v2) = v5) |  ~ (in(v2, v1) = v3) |  ? [v6] : ( ~ (v6 = 0) & in(v5, v0) = v6)) &  ! [v2] : ( ~ (in(v2, v1) = 0) |  ? [v3] :  ? [v4] : (ordered_pair(v3, v2) = v4 & in(v4, v0) = 0)) &  ? [v2] : (v2 = v1 |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v3, v2) = v4 & ( ~ (v4 = 0) |  ! [v8] :  ! [v9] : ( ~ (ordered_pair(v8, v3) = v9) |  ? [v10] : ( ~ (v10 = 0) & in(v9, v0) = v10))) & (v4 = 0 | (v7 = 0 & ordered_pair(v5, v3) = v6 & in(v6, v0) = 0))))))
% 141.58/84.64  | (463)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] :  ! [v5] : ( ~ (relation_rng_restriction(v0, v1) = v2) |  ~ (ordered_pair(v3, v4) = v5) |  ~ (relation(v2) = 0) |  ? [v6] :  ? [v7] :  ? [v8] : (( ~ (v6 = 0) & relation(v1) = v6) | (in(v5, v2) = v6 & in(v5, v1) = v8 & in(v4, v0) = v7 & ( ~ (v6 = 0) | (v8 = 0 & v7 = 0)))))
% 141.58/84.64  | (464)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (subset_complement(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (element(v2, v3) = v5 & element(v1, v3) = v4 & powerset(v0) = v3 & ( ~ (v4 = 0) | v5 = 0)))
% 141.58/84.64  | (465)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (subset(v3, v2) = 0) |  ~ (unordered_pair(v0, v1) = v3) | (in(v1, v2) = 0 & in(v0, v2) = 0))
% 141.58/84.64  | (466)  ! [v0] :  ! [v1] : ( ~ (relation(v1) = 0) |  ~ (relation(v0) = 0) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (subset(v0, v1) = v2 & ( ~ (v2 = 0) |  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (ordered_pair(v8, v9) = v10) |  ? [v11] :  ? [v12] : (in(v10, v1) = v12 & in(v10, v0) = v11 & ( ~ (v11 = 0) | v12 = 0)))) & (v2 = 0 | (v6 = 0 &  ~ (v7 = 0) & ordered_pair(v3, v4) = v5 & in(v5, v1) = v7 & in(v5, v0) = 0))))
% 141.58/84.64  | (467)  ! [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, v0) = v2) |  ? [v3] : (set_difference(v0, v3) = v0 & singleton(v1) = v3))
% 141.58/84.64  | (468)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (set_intersection2(v0, v1) = v2) |  ~ (in(v3, v1) = 0) |  ? [v4] :  ? [v5] : (in(v3, v2) = v5 & in(v3, v0) = v4 & ( ~ (v4 = 0) | v5 = 0)))
% 141.58/84.64  | (469)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (subset_complement(v3, v2) = v1) |  ~ (subset_complement(v3, v2) = v0))
% 141.58/84.64  | (470)  ? [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v0 |  ~ (set_intersection2(v1, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (in(v4, v2) = v7 & in(v4, v1) = v6 & in(v4, v0) = v5 & ( ~ (v7 = 0) |  ~ (v6 = 0) |  ~ (v5 = 0)) & (v5 = 0 | (v7 = 0 & v6 = 0))))
% 141.58/84.64  | (471)  ? [v0] :  ? [v1] : (in(v0, v1) = 0 &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (subset(v3, v2) = v5 & in(v3, v1) = v6 & in(v2, v1) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v6 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (are_equipotent(v2, v1) = v4 & subset(v2, v1) = v3 & in(v2, v1) = v5 & ( ~ (v3 = 0) | v5 = 0 | v4 = 0)) &  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (powerset(v2) = v4 & in(v4, v1) = v5 & in(v2, v1) = v3 & ( ~ (v3 = 0) | v5 = 0)))
% 141.58/84.64  | (472)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = v2 |  ~ (relation_composition(v0, v1) = v2) |  ~ (relation(v3) = 0) |  ~ (relation(v0) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] :  ? [v9] :  ? [v10] :  ? [v11] :  ? [v12] : (( ~ (v4 = 0) & relation(v1) = v4) | (ordered_pair(v4, v5) = v6 & in(v6, v3) = v7 & ( ~ (v7 = 0) | ( ! [v13] :  ! [v14] : ( ~ (ordered_pair(v13, v5) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v4, v13) = v15 & in(v15, v0) = v16 & in(v14, v1) = v17 & ( ~ (v17 = 0) |  ~ (v16 = 0)))) &  ! [v13] :  ! [v14] : ( ~ (ordered_pair(v4, v13) = v14) |  ? [v15] :  ? [v16] :  ? [v17] : (ordered_pair(v13, v5) = v16 & in(v16, v1) = v17 & in(v14, v0) = v15 & ( ~ (v17 = 0) |  ~ (v15 = 0)))))) & (v7 = 0 | (v12 = 0 & v10 = 0 & ordered_pair(v8, v5) = v11 & ordered_pair(v4, v8) = v9 & in(v11, v1) = 0 & in(v9, v0) = 0)))))
% 141.58/84.64  | (473)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (set_difference(v0, v1) = v2) | subset(v2, v0) = 0)
% 141.58/84.64  |
% 141.58/84.64  | Instantiating formula (376) with all_0_2_2, all_0_1_1 and discharging atoms empty(all_0_1_1) = 0, empty(all_0_2_2) = 0, yields:
% 141.58/84.64  | (474) all_0_1_1 = all_0_2_2
% 141.58/84.64  |
% 141.58/84.64  | Instantiating formula (376) with empty_set, all_0_1_1 and discharging atoms empty(all_0_1_1) = 0, empty(empty_set) = 0, yields:
% 141.58/84.64  | (475) all_0_1_1 = empty_set
% 141.58/84.64  |
% 141.58/84.65  | Combining equations (475,474) yields a new equation:
% 141.58/84.65  | (476) all_0_2_2 = empty_set
% 141.58/84.65  |
% 141.58/84.65  | Combining equations (476,474) yields a new equation:
% 141.58/84.65  | (475) all_0_1_1 = empty_set
% 141.58/84.65  |
% 141.58/84.65  | From (475) and (430) follows:
% 141.58/84.65  | (33) relation(empty_set) = 0
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (194) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.58/84.65  | (479)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_inverse(empty_set) = v1 & relation_rng(v1) = v4 & relation_dom(v1) = v2 & relation_dom(empty_set) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | (v4 = v3 & v2 = empty_set)))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (76) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.58/84.65  | (480)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_field(empty_set) = v1 & relation_dom(empty_set) = v2 & set_union2(v2, empty_set) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = v1))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (127) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.58/84.65  | (481)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_dom(empty_set) = v1 & cartesian_product2(v1, empty_set) = v2 & subset(empty_set, v2) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = 0))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (196) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.58/84.65  | (482)  ? [v0] :  ? [v1] :  ? [v2] : (relation_dom(empty_set) = v1 & relation_image(empty_set, v1) = v2 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v2 = empty_set))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (46) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.58/84.65  | (483)  ? [v0] :  ? [v1] : (relation_dom(empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, empty_set) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(v1, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = empty_set))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, empty_set) = v6 & relation_rng(v6) = v7 & subset(v1, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = empty_set))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, empty_set) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(v1, v3) = v4 & ( ~ (v4 = 0) | v6 = empty_set))))))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (216) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.58/84.65  | (484)  ? [v0] :  ? [v1] : (relation_dom(empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_composition(empty_set, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(empty_set, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(empty_set, v2) = v6 & relation_dom(v6) = v7 & subset(empty_set, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(empty_set, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(empty_set, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (225) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.58/84.65  | (485)  ? [v0] :  ? [v1] : (relation_dom(empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v6) = v7 & subset(empty_set, v3) = v8 & subset(empty_set, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v3) = v6 & subset(empty_set, v7) = v8 & subset(empty_set, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(empty_set, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v4) = v5 & subset(empty_set, v6) = v7 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v4) = v5 & subset(empty_set, v6) = v7 & subset(empty_set, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (296) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.58/84.65  | (486)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_inverse(all_0_14_14) = v2 & relation_rng(v2) = v4 & relation_rng(all_0_14_14) = v1 & relation_dom(v2) = v3 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | (v4 = all_0_11_11 & v3 = v1)))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (61) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.58/84.65  | (487)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_field(all_0_14_14) = v1 & relation_rng(all_0_14_14) = v2 & set_union2(all_0_11_11, v2) = v3 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | v3 = v1))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (341) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.58/84.65  | (488)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_rng(all_0_14_14) = v1 & cartesian_product2(all_0_11_11, v1) = v2 & subset(all_0_14_14, v2) = v3 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | v3 = 0))
% 141.58/84.65  |
% 141.58/84.65  | Instantiating formula (159) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.58/84.65  | (489)  ? [v0] :  ? [v1] :  ? [v2] : (relation_rng(all_0_14_14) = v2 & relation_image(all_0_14_14, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | v2 = v1))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (80) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.65  | (490)  ? [v0] :  ? [v1] :  ? [v2] : (relation(all_0_14_14) = v1 & empty(all_0_11_11) = v2 & empty(all_0_14_14) = v0 & ( ~ (v2 = 0) |  ~ (v1 = 0) | v0 = 0))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (389) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.65  | (491)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, all_0_14_14) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(all_0_11_11, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, all_0_14_14) = v6 & relation_rng(v6) = v7 & subset(all_0_11_11, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, all_0_14_14) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(all_0_11_11, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (441) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.65  | (492)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_composition(all_0_14_14, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(v1, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = all_0_11_11))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(all_0_14_14, v2) = v6 & relation_dom(v6) = v7 & subset(v1, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = all_0_11_11))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(all_0_14_14, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(v1, v3) = v4 & ( ~ (v4 = 0) | v6 = all_0_11_11))))))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (65) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.65  | (493)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v3) = v8 & subset(all_0_11_11, v6) = v7 & subset(all_0_14_14, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v7) = v8 & subset(all_0_11_11, v3) = v6 & subset(all_0_14_14, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(all_0_14_14, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(all_0_11_11, v4) = v5 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(all_0_11_11, v4) = v5 & subset(all_0_14_14, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (14) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.65  | (494)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | (( ~ (v1 = empty_set) | all_0_11_11 = empty_set) & ( ~ (all_0_11_11 = empty_set) | v1 = empty_set))))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (296) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.65  | (495)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_inverse(empty_set) = v2 & relation_rng(v2) = v4 & relation_rng(empty_set) = v1 & relation_dom(v2) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | (v4 = empty_set & v3 = v1)))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (61) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.65  | (496)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_field(empty_set) = v1 & relation_rng(empty_set) = v2 & set_union2(empty_set, v2) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = v1))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (341) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.65  | (497)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_rng(empty_set) = v1 & cartesian_product2(empty_set, v1) = v2 & subset(empty_set, v2) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = 0))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (159) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.65  | (498)  ? [v0] :  ? [v1] :  ? [v2] : (relation_rng(empty_set) = v2 & relation_image(empty_set, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v2 = v1))
% 141.98/84.65  |
% 141.98/84.65  | Instantiating formula (389) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.65  | (499)  ? [v0] :  ? [v1] : (relation_rng(empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, empty_set) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(empty_set, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, empty_set) = v6 & relation_rng(v6) = v7 & subset(empty_set, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, empty_set) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(empty_set, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (441) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.66  | (500)  ? [v0] :  ? [v1] : (relation_rng(empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_composition(empty_set, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(v1, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = empty_set))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(empty_set, v2) = v6 & relation_dom(v6) = v7 & subset(v1, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = empty_set))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(empty_set, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(v1, v3) = v4 & ( ~ (v4 = 0) | v6 = empty_set))))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (65) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.66  | (501)  ? [v0] :  ? [v1] : (relation_rng(empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v3) = v8 & subset(empty_set, v6) = v7 & subset(empty_set, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v7) = v8 & subset(empty_set, v3) = v6 & subset(empty_set, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(empty_set, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(empty_set, v4) = v5 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(empty_set, v4) = v5 & subset(empty_set, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (238) with all_0_13_13, all_0_15_15, all_0_16_16, all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, ordered_pair(all_0_16_16, all_0_15_15) = all_0_13_13, yields:
% 141.98/84.66  | (502)  ? [v0] :  ? [v1] :  ? [v2] : ((apply(all_0_14_14, all_0_16_16) = v1 & in(all_0_13_13, all_0_14_14) = v2 & in(all_0_16_16, all_0_11_11) = v0 & ( ~ (v0 = 0) | (( ~ (v2 = 0) | v1 = all_0_15_15) & ( ~ (v1 = all_0_15_15) | v2 = 0)))) | (relation(all_0_14_14) = v0 & function(all_0_14_14) = v1 & ( ~ (v1 = 0) |  ~ (v0 = 0))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (73) with empty_set, empty_set, all_0_0_0 and discharging atoms relation_rng(empty_set) = empty_set, relation(all_0_0_0) = 0, yields:
% 141.98/84.66  | (503)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_0_0, empty_set) = v1 & relation_rng(v1) = v2 & subset(v2, empty_set) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = 0))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (165) with all_0_0_0 and discharging atoms relation(all_0_0_0) = 0, yields:
% 141.98/84.66  | (504)  ? [v0] :  ? [v1] : (relation_rng(all_0_0_0) = v1 & relation_dom(all_0_0_0) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, all_0_0_0) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, all_0_0_0) = v6 & relation_rng(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, all_0_0_0) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (452) with all_0_0_0 and discharging atoms relation(all_0_0_0) = 0, yields:
% 141.98/84.66  | (505)  ? [v0] :  ? [v1] : (relation_rng(all_0_0_0) = v1 & relation_dom(all_0_0_0) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v3) = v8 & subset(v0, v6) = v7 & subset(all_0_0_0, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v7) = v8 & subset(v0, v3) = v6 & subset(all_0_0_0, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(all_0_0_0, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & subset(all_0_0_0, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (360) with all_0_0_0 and discharging atoms relation(all_0_0_0) = 0, yields:
% 141.98/84.66  | (506)  ? [v0] :  ? [v1] : (relation_rng(all_0_0_0) = v0 & relation_dom(all_0_0_0) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(all_0_0_0, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(all_0_0_0, v2) = v6 & relation_dom(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(all_0_0_0, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (73) with empty_set, empty_set, all_0_4_4 and discharging atoms relation_rng(empty_set) = empty_set, relation(all_0_4_4) = 0, yields:
% 141.98/84.66  | (507)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_4_4, empty_set) = v1 & relation_rng(v1) = v2 & subset(v2, empty_set) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = 0))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (165) with all_0_4_4 and discharging atoms relation(all_0_4_4) = 0, yields:
% 141.98/84.66  | (508)  ? [v0] :  ? [v1] : (relation_rng(all_0_4_4) = v1 & relation_dom(all_0_4_4) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, all_0_4_4) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, all_0_4_4) = v6 & relation_rng(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, all_0_4_4) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (452) with all_0_4_4 and discharging atoms relation(all_0_4_4) = 0, yields:
% 141.98/84.66  | (509)  ? [v0] :  ? [v1] : (relation_rng(all_0_4_4) = v1 & relation_dom(all_0_4_4) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v3) = v8 & subset(v0, v6) = v7 & subset(all_0_4_4, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v7) = v8 & subset(v0, v3) = v6 & subset(all_0_4_4, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(all_0_4_4, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & subset(all_0_4_4, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (360) with all_0_4_4 and discharging atoms relation(all_0_4_4) = 0, yields:
% 141.98/84.66  | (510)  ? [v0] :  ? [v1] : (relation_rng(all_0_4_4) = v0 & relation_dom(all_0_4_4) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(all_0_4_4, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(all_0_4_4, v2) = v6 & relation_dom(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(all_0_4_4, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (73) with empty_set, empty_set, all_0_7_7 and discharging atoms relation_rng(empty_set) = empty_set, relation(all_0_7_7) = 0, yields:
% 141.98/84.66  | (511)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_7_7, empty_set) = v1 & relation_rng(v1) = v2 & subset(v2, empty_set) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = 0))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (165) with all_0_7_7 and discharging atoms relation(all_0_7_7) = 0, yields:
% 141.98/84.66  | (512)  ? [v0] :  ? [v1] : (relation_rng(all_0_7_7) = v1 & relation_dom(all_0_7_7) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, all_0_7_7) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, all_0_7_7) = v6 & relation_rng(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, all_0_7_7) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.66  |
% 141.98/84.66  | Instantiating formula (452) with all_0_7_7 and discharging atoms relation(all_0_7_7) = 0, yields:
% 141.98/84.66  | (513)  ? [v0] :  ? [v1] : (relation_rng(all_0_7_7) = v1 & relation_dom(all_0_7_7) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v3) = v8 & subset(v0, v6) = v7 & subset(all_0_7_7, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v7) = v8 & subset(v0, v3) = v6 & subset(all_0_7_7, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(all_0_7_7, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & subset(all_0_7_7, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (360) with all_0_7_7 and discharging atoms relation(all_0_7_7) = 0, yields:
% 141.98/84.67  | (514)  ? [v0] :  ? [v1] : (relation_rng(all_0_7_7) = v0 & relation_dom(all_0_7_7) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(all_0_7_7, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(all_0_7_7, v2) = v6 & relation_dom(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(all_0_7_7, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (254) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (515)  ? [v0] :  ? [v1] :  ? [v2] : (relation_inverse(all_0_14_14) = v1 & relation_rng(v1) = v2 & relation_rng(all_0_14_14) = v0 & relation_dom(v1) = v0 & relation_dom(all_0_14_14) = v2)
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (304) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (516)  ? [v0] :  ? [v1] :  ? [v2] : (relation_field(all_0_14_14) = v0 & relation_rng(all_0_14_14) = v2 & relation_dom(all_0_14_14) = v1 & set_union2(v1, v2) = v0)
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (82) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (517)  ? [v0] :  ? [v1] :  ? [v2] : (relation_rng(all_0_14_14) = v1 & relation_dom(all_0_14_14) = v0 & cartesian_product2(v0, v1) = v2 & subset(all_0_14_14, v2) = 0)
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (48) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (518)  ? [v0] :  ? [v1] :  ? [v2] : (relation_dom(all_0_14_14) = v1 & empty(v1) = v2 & empty(all_0_14_14) = v0 & ( ~ (v2 = 0) | v0 = 0))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (253) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (519)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation_dom(all_0_14_14) = v0 & relation_image(all_0_14_14, v0) = v1)
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (165) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (520)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation_dom(all_0_14_14) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, all_0_14_14) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, all_0_14_14) = v6 & relation_rng(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, all_0_14_14) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (452) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (521)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation_dom(all_0_14_14) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v3) = v8 & subset(v0, v6) = v7 & subset(all_0_14_14, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v7) = v8 & subset(v0, v3) = v6 & subset(all_0_14_14, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(all_0_14_14, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & subset(all_0_14_14, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (227) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (522)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v1 & relation_dom(all_0_14_14) = v0 & ( ~ (v1 = empty_set) | v0 = empty_set) & ( ~ (v0 = empty_set) | v1 = empty_set))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (360) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (523)  ? [v0] :  ? [v1] : (relation_rng(all_0_14_14) = v0 & relation_dom(all_0_14_14) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(all_0_14_14, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(all_0_14_14, v2) = v6 & relation_dom(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(all_0_14_14, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (364) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (524)  ? [v0] :  ? [v1] : (relation_dom(all_0_14_14) = v1 & function(all_0_14_14) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v2, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : (apply(all_0_14_14, v2) = v6 & in(v4, all_0_14_14) = v7 & in(v2, v1) = v5 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v6 = v3) & ( ~ (v6 = v3) | v7 = 0))))) &  ? [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (in(v3, v1) = v4) |  ? [v5] : (apply(all_0_14_14, v3) = v5 & ( ~ (v5 = v2) | v2 = empty_set) & ( ~ (v2 = empty_set) | v5 = empty_set))) &  ! [v2] :  ! [v3] : (v3 = empty_set |  ~ (apply(all_0_14_14, v2) = v3) | in(v2, v1) = 0))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (246) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (525)  ? [v0] : (relation_dom(all_0_14_14) = v0 &  ! [v1] :  ! [v2] :  ! [v3] :  ! [v4] : (v2 = 0 |  ~ (ordered_pair(v1, v3) = v4) |  ~ (in(v1, v0) = v2) |  ? [v5] : ( ~ (v5 = 0) & in(v4, all_0_14_14) = v5)) &  ! [v1] : ( ~ (in(v1, v0) = 0) |  ? [v2] :  ? [v3] : (ordered_pair(v1, v2) = v3 & in(v3, all_0_14_14) = 0)) &  ? [v1] : (v1 = v0 |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (in(v2, v1) = v3 & ( ~ (v3 = 0) |  ! [v7] :  ! [v8] : ( ~ (ordered_pair(v2, v7) = v8) |  ? [v9] : ( ~ (v9 = 0) & in(v8, all_0_14_14) = v9))) & (v3 = 0 | (v6 = 0 & ordered_pair(v2, v4) = v5 & in(v5, all_0_14_14) = 0)))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (186) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.67  | (526)  ? [v0] : (relation_dom(all_0_14_14) = v0 &  ! [v1] :  ! [v2] : ( ~ (relation_composition(all_0_14_14, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v2) = v4 & subset(v4, v0) = v5 & relation(v1) = v3 & ( ~ (v3 = 0) | v5 = 0))) &  ! [v1] : ( ~ (relation(v1) = 0) |  ? [v2] :  ? [v3] : (relation_composition(all_0_14_14, v1) = v2 & relation_dom(v2) = v3 & subset(v3, v0) = 0)))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (73) with empty_set, empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, relation(empty_set) = 0, yields:
% 141.98/84.67  | (527)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, empty_set) = v1 & relation_rng(v1) = v2 & subset(v2, empty_set) = v3 & relation(empty_set) = v0 & ( ~ (v0 = 0) | v3 = 0))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (466) with all_0_14_14, empty_set and discharging atoms relation(all_0_14_14) = 0, relation(empty_set) = 0, yields:
% 141.98/84.67  | (528)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (subset(empty_set, all_0_14_14) = v0 & ( ~ (v0 = 0) |  ! [v6] :  ! [v7] :  ! [v8] : ( ~ (ordered_pair(v6, v7) = v8) |  ? [v9] :  ? [v10] : (in(v8, all_0_14_14) = v10 & in(v8, empty_set) = v9 & ( ~ (v9 = 0) | v10 = 0)))) & (v0 = 0 | (v4 = 0 &  ~ (v5 = 0) & ordered_pair(v1, v2) = v3 & in(v3, all_0_14_14) = v5 & in(v3, empty_set) = 0)))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (165) with empty_set and discharging atoms relation(empty_set) = 0, yields:
% 141.98/84.67  | (529)  ? [v0] :  ? [v1] : (relation_rng(empty_set) = v1 & relation_dom(empty_set) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(v2, empty_set) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v3) = v7 & relation_rng(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(v2, empty_set) = v6 & relation_rng(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(v2, empty_set) = v5 & relation_rng(v5) = v6 & relation_rng(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (452) with empty_set and discharging atoms relation(empty_set) = 0, yields:
% 141.98/84.67  | (530)  ? [v0] :  ? [v1] : (relation_rng(empty_set) = v1 & relation_dom(empty_set) = v0 &  ! [v2] :  ! [v3] : ( ~ (relation_rng(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_dom(v2) = v6 & subset(v1, v3) = v8 & subset(v0, v6) = v7 & subset(empty_set, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v7 = 0)))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] :  ? [v8] : (relation_rng(v2) = v7 & subset(v1, v7) = v8 & subset(v0, v3) = v6 & subset(empty_set, v2) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | (v8 = 0 & v6 = 0)))) &  ! [v2] : ( ~ (subset(empty_set, v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & relation(v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_rng(v2) = v6 & relation_dom(v2) = v4 & subset(v1, v6) = v7 & subset(v0, v4) = v5 & subset(empty_set, v2) = v3 & ( ~ (v3 = 0) | (v7 = 0 & v5 = 0)))))
% 141.98/84.67  |
% 141.98/84.67  | Instantiating formula (360) with empty_set and discharging atoms relation(empty_set) = 0, yields:
% 141.98/84.67  | (531)  ? [v0] :  ? [v1] : (relation_rng(empty_set) = v0 & relation_dom(empty_set) = v1 &  ! [v2] :  ! [v3] : ( ~ (relation_composition(empty_set, v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_dom(v3) = v7 & relation_dom(v2) = v5 & subset(v0, v5) = v6 & relation(v2) = v4 & ( ~ (v6 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] :  ! [v3] : ( ~ (relation_dom(v2) = v3) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (relation_composition(empty_set, v2) = v6 & relation_dom(v6) = v7 & subset(v0, v3) = v5 & relation(v2) = v4 & ( ~ (v5 = 0) |  ~ (v4 = 0) | v7 = v1))) &  ! [v2] : ( ~ (relation(v2) = 0) |  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_composition(empty_set, v2) = v5 & relation_dom(v5) = v6 & relation_dom(v2) = v3 & subset(v0, v3) = v4 & ( ~ (v4 = 0) | v6 = v1))))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (363) with all_0_14_14 and discharging atoms function(all_0_14_14) = 0, yields:
% 141.98/84.68  | (532)  ? [v0] :  ? [v1] : (relation_dom(all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v0 = 0) | ( ! [v2] :  ! [v3] :  ! [v4] : ( ~ (ordered_pair(v2, v3) = v4) |  ? [v5] :  ? [v6] :  ? [v7] : (apply(all_0_14_14, v2) = v6 & in(v4, all_0_14_14) = v7 & in(v2, v1) = v5 & ( ~ (v5 = 0) | (( ~ (v7 = 0) | v6 = v3) & ( ~ (v6 = v3) | v7 = 0))))) &  ? [v2] :  ! [v3] :  ! [v4] : (v4 = 0 |  ~ (in(v3, v1) = v4) |  ? [v5] : (apply(all_0_14_14, v3) = v5 & ( ~ (v5 = v2) | v2 = empty_set) & ( ~ (v2 = empty_set) | v5 = empty_set))) &  ! [v2] :  ! [v3] : (v3 = empty_set |  ~ (apply(all_0_14_14, v2) = v3) | in(v2, v1) = 0))))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (175) with all_0_13_13, all_0_15_15, all_0_10_10, all_0_16_16, all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, ordered_pair(all_0_16_16, all_0_15_15) = all_0_13_13, in(all_0_16_16, all_0_11_11) = all_0_10_10, yields:
% 141.98/84.68  | (533) all_0_10_10 = 0 |  ? [v0] : (( ~ (v0 = 0) & relation(all_0_14_14) = v0) | ( ~ (v0 = 0) & in(all_0_13_13, all_0_14_14) = v0))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating (531) with all_206_0_315, all_206_1_316 yields:
% 141.98/84.68  | (534) relation_rng(empty_set) = all_206_1_316 & relation_dom(empty_set) = all_206_0_315 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_206_1_316, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_206_0_315))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(all_206_1_316, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_206_0_315))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_206_1_316, v1) = v2 & ( ~ (v2 = 0) | v4 = all_206_0_315)))
% 141.98/84.68  |
% 141.98/84.68  | Applying alpha-rule on (534) yields:
% 141.98/84.68  | (535)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_206_1_316, v1) = v2 & ( ~ (v2 = 0) | v4 = all_206_0_315)))
% 141.98/84.68  | (536)  ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_206_1_316, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_206_0_315)))
% 141.98/84.68  | (537) relation_rng(empty_set) = all_206_1_316
% 141.98/84.68  | (538)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(all_206_1_316, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_206_0_315)))
% 141.98/84.68  | (539) relation_dom(empty_set) = all_206_0_315
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (538) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.68  | (540)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(all_206_1_316, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_206_0_315))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (538) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.68  | (541)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, empty_set) = v2 & relation_dom(v2) = v3 & subset(all_206_1_316, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_206_0_315))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (535) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.68  | (542)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_14_14) = v2 & relation_dom(v2) = v3 & relation_dom(all_0_14_14) = v0 & subset(all_206_1_316, v0) = v1 & ( ~ (v1 = 0) | v3 = all_206_0_315))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating (530) with all_209_0_317, all_209_1_318 yields:
% 141.98/84.68  | (543) relation_rng(empty_set) = all_209_0_317 & relation_dom(empty_set) = all_209_1_318 &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_209_0_317, v1) = v6 & subset(all_209_1_318, v4) = v5 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_209_0_317, v5) = v6 & subset(all_209_1_318, v1) = v4 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_209_0_317, v4) = v5 & subset(all_209_1_318, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_209_0_317, v4) = v5 & subset(all_209_1_318, v2) = v3 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 141.98/84.68  |
% 141.98/84.68  | Applying alpha-rule on (543) yields:
% 141.98/84.68  | (544)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_209_0_317, v5) = v6 & subset(all_209_1_318, v1) = v4 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 141.98/84.68  | (545)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_209_0_317, v4) = v5 & subset(all_209_1_318, v2) = v3 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 141.98/84.68  | (546)  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_209_0_317, v4) = v5 & subset(all_209_1_318, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 141.98/84.68  | (547) relation_dom(empty_set) = all_209_1_318
% 141.98/84.68  | (548)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_209_0_317, v1) = v6 & subset(all_209_1_318, v4) = v5 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 141.98/84.68  | (549) relation_rng(empty_set) = all_209_0_317
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (548) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.98/84.68  | (550)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(empty_set) = v2 & subset(all_209_0_317, empty_set) = v4 & subset(all_209_1_318, v2) = v3 & subset(empty_set, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v3 = 0)))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (544) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.68  | (551)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_209_0_317, v3) = v4 & subset(all_209_1_318, all_0_11_11) = v2 & subset(empty_set, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (544) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.68  | (552)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(empty_set) = v3 & subset(all_209_0_317, v3) = v4 & subset(all_209_1_318, empty_set) = v2 & subset(empty_set, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (545) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.68  | (553)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & relation_dom(all_0_14_14) = v1 & subset(all_209_0_317, v3) = v4 & subset(all_209_1_318, v1) = v2 & subset(empty_set, all_0_14_14) = v0 & ( ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating (523) with all_227_0_339, all_227_1_340 yields:
% 141.98/84.68  | (554) relation_rng(all_0_14_14) = all_227_1_340 & relation_dom(all_0_14_14) = all_227_0_339 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_227_1_340, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_227_0_339))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_14_14, v0) = v4 & relation_dom(v4) = v5 & subset(all_227_1_340, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_227_0_339))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_14_14, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_227_1_340, v1) = v2 & ( ~ (v2 = 0) | v4 = all_227_0_339)))
% 141.98/84.68  |
% 141.98/84.68  | Applying alpha-rule on (554) yields:
% 141.98/84.68  | (555)  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_227_1_340, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_227_0_339)))
% 141.98/84.68  | (556) relation_dom(all_0_14_14) = all_227_0_339
% 141.98/84.68  | (557) relation_rng(all_0_14_14) = all_227_1_340
% 141.98/84.68  | (558)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_14_14, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_227_1_340, v1) = v2 & ( ~ (v2 = 0) | v4 = all_227_0_339)))
% 141.98/84.68  | (559)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_14_14, v0) = v4 & relation_dom(v4) = v5 & subset(all_227_1_340, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_227_0_339)))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (559) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.68  | (560)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_14_14, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(all_227_1_340, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_227_0_339))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (559) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.68  | (561)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_14_14, empty_set) = v2 & relation_dom(v2) = v3 & subset(all_227_1_340, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_227_0_339))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating formula (558) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.68  | (562)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_14_14, all_0_14_14) = v2 & relation_dom(v2) = v3 & relation_dom(all_0_14_14) = v0 & subset(all_227_1_340, v0) = v1 & ( ~ (v1 = 0) | v3 = all_227_0_339))
% 141.98/84.68  |
% 141.98/84.68  | Instantiating (522) with all_230_0_341, all_230_1_342 yields:
% 141.98/84.68  | (563) relation_rng(all_0_14_14) = all_230_0_341 & relation_dom(all_0_14_14) = all_230_1_342 & ( ~ (all_230_0_341 = empty_set) | all_230_1_342 = empty_set) & ( ~ (all_230_1_342 = empty_set) | all_230_0_341 = empty_set)
% 141.98/84.68  |
% 141.98/84.68  | Applying alpha-rule on (563) yields:
% 141.98/84.68  | (564) relation_rng(all_0_14_14) = all_230_0_341
% 141.98/84.68  | (565) relation_dom(all_0_14_14) = all_230_1_342
% 141.98/84.68  | (566)  ~ (all_230_0_341 = empty_set) | all_230_1_342 = empty_set
% 141.98/84.68  | (567)  ~ (all_230_1_342 = empty_set) | all_230_0_341 = empty_set
% 141.98/84.68  |
% 141.98/84.68  | Instantiating (524) with all_232_0_343, all_232_1_344 yields:
% 141.98/84.68  | (568) relation_dom(all_0_14_14) = all_232_0_343 & function(all_0_14_14) = all_232_1_344 & ( ~ (all_232_1_344 = 0) | ( ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_232_0_343) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_232_0_343) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set))) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_232_0_343) = 0)))
% 141.98/84.69  |
% 141.98/84.69  | Applying alpha-rule on (568) yields:
% 141.98/84.69  | (569) relation_dom(all_0_14_14) = all_232_0_343
% 141.98/84.69  | (570) function(all_0_14_14) = all_232_1_344
% 141.98/84.69  | (571)  ~ (all_232_1_344 = 0) | ( ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_232_0_343) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_232_0_343) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set))) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_232_0_343) = 0))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating (529) with all_234_0_345, all_234_1_346 yields:
% 141.98/84.69  | (572) relation_rng(empty_set) = all_234_0_345 & relation_dom(empty_set) = all_234_1_346 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, empty_set) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_234_1_346, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_234_0_345))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, empty_set) = v4 & relation_rng(v4) = v5 & subset(all_234_1_346, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_234_0_345))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, empty_set) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_234_1_346, v1) = v2 & ( ~ (v2 = 0) | v4 = all_234_0_345)))
% 141.98/84.69  |
% 141.98/84.69  | Applying alpha-rule on (572) yields:
% 141.98/84.69  | (573)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, empty_set) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_234_1_346, v1) = v2 & ( ~ (v2 = 0) | v4 = all_234_0_345)))
% 141.98/84.69  | (574) relation_rng(empty_set) = all_234_0_345
% 141.98/84.69  | (575)  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, empty_set) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_234_1_346, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_234_0_345)))
% 141.98/84.69  | (576)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, empty_set) = v4 & relation_rng(v4) = v5 & subset(all_234_1_346, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_234_0_345)))
% 141.98/84.69  | (577) relation_dom(empty_set) = all_234_1_346
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (576) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.98/84.69  | (578)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, empty_set) = v2 & relation_rng(v2) = v3 & subset(all_234_1_346, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_234_0_345))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating (528) with all_261_0_378, all_261_1_379, all_261_2_380, all_261_3_381, all_261_4_382, all_261_5_383 yields:
% 141.98/84.69  | (579) subset(empty_set, all_0_14_14) = all_261_5_383 & ( ~ (all_261_5_383 = 0) |  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] : (in(v2, all_0_14_14) = v4 & in(v2, empty_set) = v3 & ( ~ (v3 = 0) | v4 = 0)))) & (all_261_5_383 = 0 | (all_261_1_379 = 0 &  ~ (all_261_0_378 = 0) & ordered_pair(all_261_4_382, all_261_3_381) = all_261_2_380 & in(all_261_2_380, all_0_14_14) = all_261_0_378 & in(all_261_2_380, empty_set) = 0))
% 141.98/84.69  |
% 141.98/84.69  | Applying alpha-rule on (579) yields:
% 141.98/84.69  | (580) subset(empty_set, all_0_14_14) = all_261_5_383
% 141.98/84.69  | (581)  ~ (all_261_5_383 = 0) |  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] : (in(v2, all_0_14_14) = v4 & in(v2, empty_set) = v3 & ( ~ (v3 = 0) | v4 = 0)))
% 141.98/84.69  | (582) all_261_5_383 = 0 | (all_261_1_379 = 0 &  ~ (all_261_0_378 = 0) & ordered_pair(all_261_4_382, all_261_3_381) = all_261_2_380 & in(all_261_2_380, all_0_14_14) = all_261_0_378 & in(all_261_2_380, empty_set) = 0)
% 141.98/84.69  |
% 141.98/84.69  | Instantiating (514) with all_269_0_391, all_269_1_392 yields:
% 141.98/84.69  | (583) relation_rng(all_0_7_7) = all_269_1_392 & relation_dom(all_0_7_7) = all_269_0_391 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_7_7, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_269_1_392, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_269_0_391))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_7_7, v0) = v4 & relation_dom(v4) = v5 & subset(all_269_1_392, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_269_0_391))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_7_7, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_269_1_392, v1) = v2 & ( ~ (v2 = 0) | v4 = all_269_0_391)))
% 141.98/84.69  |
% 141.98/84.69  | Applying alpha-rule on (583) yields:
% 141.98/84.69  | (584) relation_dom(all_0_7_7) = all_269_0_391
% 141.98/84.69  | (585)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_7_7, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_269_1_392, v1) = v2 & ( ~ (v2 = 0) | v4 = all_269_0_391)))
% 141.98/84.69  | (586)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_7_7, v0) = v4 & relation_dom(v4) = v5 & subset(all_269_1_392, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_269_0_391)))
% 141.98/84.69  | (587)  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_7_7, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_269_1_392, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_269_0_391)))
% 141.98/84.69  | (588) relation_rng(all_0_7_7) = all_269_1_392
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (586) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.69  | (589)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_7_7, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(all_269_1_392, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_269_0_391))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (586) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.69  | (590)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_7_7, empty_set) = v2 & relation_dom(v2) = v3 & subset(all_269_1_392, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_269_0_391))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (585) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.69  | (591)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_7_7, all_0_14_14) = v2 & relation_dom(v2) = v3 & relation_dom(all_0_14_14) = v0 & subset(all_269_1_392, v0) = v1 & ( ~ (v1 = 0) | v3 = all_269_0_391))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating (507) with all_289_0_412, all_289_1_413, all_289_2_414, all_289_3_415 yields:
% 141.98/84.69  | (592) relation_composition(all_0_4_4, empty_set) = all_289_2_414 & relation_rng(all_289_2_414) = all_289_1_413 & subset(all_289_1_413, empty_set) = all_289_0_412 & relation(empty_set) = all_289_3_415 & ( ~ (all_289_3_415 = 0) | all_289_0_412 = 0)
% 141.98/84.69  |
% 141.98/84.69  | Applying alpha-rule on (592) yields:
% 141.98/84.69  | (593) relation_composition(all_0_4_4, empty_set) = all_289_2_414
% 141.98/84.69  | (594) relation_rng(all_289_2_414) = all_289_1_413
% 141.98/84.69  | (595)  ~ (all_289_3_415 = 0) | all_289_0_412 = 0
% 141.98/84.69  | (596) subset(all_289_1_413, empty_set) = all_289_0_412
% 141.98/84.69  | (597) relation(empty_set) = all_289_3_415
% 141.98/84.69  |
% 141.98/84.69  | Instantiating (509) with all_293_0_418, all_293_1_419 yields:
% 141.98/84.69  | (598) relation_rng(all_0_4_4) = all_293_0_418 & relation_dom(all_0_4_4) = all_293_1_419 &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_293_0_418, v1) = v6 & subset(all_293_1_419, v4) = v5 & subset(all_0_4_4, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_293_0_418, v5) = v6 & subset(all_293_1_419, v1) = v4 & subset(all_0_4_4, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(all_0_4_4, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_293_0_418, v4) = v5 & subset(all_293_1_419, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_293_0_418, v4) = v5 & subset(all_293_1_419, v2) = v3 & subset(all_0_4_4, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 141.98/84.69  |
% 141.98/84.69  | Applying alpha-rule on (598) yields:
% 141.98/84.69  | (599)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_293_0_418, v4) = v5 & subset(all_293_1_419, v2) = v3 & subset(all_0_4_4, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 141.98/84.69  | (600)  ! [v0] : ( ~ (subset(all_0_4_4, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_293_0_418, v4) = v5 & subset(all_293_1_419, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 141.98/84.69  | (601) relation_rng(all_0_4_4) = all_293_0_418
% 141.98/84.69  | (602)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_293_0_418, v5) = v6 & subset(all_293_1_419, v1) = v4 & subset(all_0_4_4, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 141.98/84.69  | (603)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_293_0_418, v1) = v6 & subset(all_293_1_419, v4) = v5 & subset(all_0_4_4, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 141.98/84.69  | (604) relation_dom(all_0_4_4) = all_293_1_419
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (603) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 141.98/84.69  | (605)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(empty_set) = v2 & subset(all_293_0_418, empty_set) = v4 & subset(all_293_1_419, v2) = v3 & subset(all_0_4_4, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v3 = 0)))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (602) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 141.98/84.69  | (606)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_293_0_418, v3) = v4 & subset(all_293_1_419, all_0_11_11) = v2 & subset(all_0_4_4, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (602) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 141.98/84.69  | (607)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(empty_set) = v3 & subset(all_293_0_418, v3) = v4 & subset(all_293_1_419, empty_set) = v2 & subset(all_0_4_4, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating formula (599) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 141.98/84.69  | (608)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & relation_dom(all_0_14_14) = v1 & subset(all_293_0_418, v3) = v4 & subset(all_293_1_419, v1) = v2 & subset(all_0_4_4, all_0_14_14) = v0 & ( ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 141.98/84.69  |
% 141.98/84.69  | Instantiating (508) with all_296_0_420, all_296_1_421 yields:
% 141.98/84.69  | (609) relation_rng(all_0_4_4) = all_296_0_420 & relation_dom(all_0_4_4) = all_296_1_421 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_4_4) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_296_1_421, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_296_0_420))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_4_4) = v4 & relation_rng(v4) = v5 & subset(all_296_1_421, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_296_0_420))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_4_4) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_296_1_421, v1) = v2 & ( ~ (v2 = 0) | v4 = all_296_0_420)))
% 141.98/84.69  |
% 141.98/84.69  | Applying alpha-rule on (609) yields:
% 141.98/84.69  | (610)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_4_4) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_296_1_421, v1) = v2 & ( ~ (v2 = 0) | v4 = all_296_0_420)))
% 141.98/84.69  | (611) relation_rng(all_0_4_4) = all_296_0_420
% 141.98/84.70  | (612) relation_dom(all_0_4_4) = all_296_1_421
% 141.98/84.70  | (613)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_4_4) = v4 & relation_rng(v4) = v5 & subset(all_296_1_421, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_296_0_420)))
% 141.98/84.70  | (614)  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_4_4) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_296_1_421, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_296_0_420)))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (613) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 142.16/84.70  | (615)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_4_4) = v2 & relation_rng(v2) = v3 & subset(all_296_1_421, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_296_0_420))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating (510) with all_301_0_424, all_301_1_425 yields:
% 142.16/84.70  | (616) relation_rng(all_0_4_4) = all_301_1_425 & relation_dom(all_0_4_4) = all_301_0_424 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_4_4, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_301_1_425, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_301_0_424))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_4_4, v0) = v4 & relation_dom(v4) = v5 & subset(all_301_1_425, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_301_0_424))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_4_4, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_301_1_425, v1) = v2 & ( ~ (v2 = 0) | v4 = all_301_0_424)))
% 142.16/84.70  |
% 142.16/84.70  | Applying alpha-rule on (616) yields:
% 142.16/84.70  | (617) relation_rng(all_0_4_4) = all_301_1_425
% 142.16/84.70  | (618)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_4_4, v0) = v4 & relation_dom(v4) = v5 & subset(all_301_1_425, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_301_0_424)))
% 142.16/84.70  | (619) relation_dom(all_0_4_4) = all_301_0_424
% 142.16/84.70  | (620)  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_4_4, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_301_1_425, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_301_0_424)))
% 142.16/84.70  | (621)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_4_4, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_301_1_425, v1) = v2 & ( ~ (v2 = 0) | v4 = all_301_0_424)))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (618) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.16/84.70  | (622)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_4_4, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(all_301_1_425, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_301_0_424))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (618) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 142.16/84.70  | (623)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_4_4, empty_set) = v2 & relation_dom(v2) = v3 & subset(all_301_1_425, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_301_0_424))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (621) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 142.16/84.70  | (624)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_4_4, all_0_14_14) = v2 & relation_dom(v2) = v3 & relation_dom(all_0_14_14) = v0 & subset(all_301_1_425, v0) = v1 & ( ~ (v1 = 0) | v3 = all_301_0_424))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating (513) with all_348_0_474, all_348_1_475 yields:
% 142.16/84.70  | (625) relation_rng(all_0_7_7) = all_348_0_474 & relation_dom(all_0_7_7) = all_348_1_475 &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_348_0_474, v1) = v6 & subset(all_348_1_475, v4) = v5 & subset(all_0_7_7, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_348_0_474, v5) = v6 & subset(all_348_1_475, v1) = v4 & subset(all_0_7_7, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(all_0_7_7, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_348_0_474, v4) = v5 & subset(all_348_1_475, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_348_0_474, v4) = v5 & subset(all_348_1_475, v2) = v3 & subset(all_0_7_7, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.70  |
% 142.16/84.70  | Applying alpha-rule on (625) yields:
% 142.16/84.70  | (626) relation_rng(all_0_7_7) = all_348_0_474
% 142.16/84.70  | (627)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_348_0_474, v5) = v6 & subset(all_348_1_475, v1) = v4 & subset(all_0_7_7, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 142.16/84.70  | (628)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_348_0_474, v4) = v5 & subset(all_348_1_475, v2) = v3 & subset(all_0_7_7, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.70  | (629)  ! [v0] : ( ~ (subset(all_0_7_7, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_348_0_474, v4) = v5 & subset(all_348_1_475, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.70  | (630) relation_dom(all_0_7_7) = all_348_1_475
% 142.16/84.70  | (631)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_348_0_474, v1) = v6 & subset(all_348_1_475, v4) = v5 & subset(all_0_7_7, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (631) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 142.16/84.70  | (632)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(empty_set) = v2 & subset(all_348_0_474, empty_set) = v4 & subset(all_348_1_475, v2) = v3 & subset(all_0_7_7, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v3 = 0)))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (627) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.16/84.70  | (633)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_348_0_474, v3) = v4 & subset(all_348_1_475, all_0_11_11) = v2 & subset(all_0_7_7, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (627) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 142.16/84.70  | (634)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(empty_set) = v3 & subset(all_348_0_474, v3) = v4 & subset(all_348_1_475, empty_set) = v2 & subset(all_0_7_7, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (628) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 142.16/84.70  | (635)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & relation_dom(all_0_14_14) = v1 & subset(all_348_0_474, v3) = v4 & subset(all_348_1_475, v1) = v2 & subset(all_0_7_7, all_0_14_14) = v0 & ( ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating (512) with all_355_0_481, all_355_1_482 yields:
% 142.16/84.70  | (636) relation_rng(all_0_7_7) = all_355_0_481 & relation_dom(all_0_7_7) = all_355_1_482 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_7_7) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_355_1_482, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_355_0_481))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_7_7) = v4 & relation_rng(v4) = v5 & subset(all_355_1_482, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_355_0_481))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_7_7) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_355_1_482, v1) = v2 & ( ~ (v2 = 0) | v4 = all_355_0_481)))
% 142.16/84.70  |
% 142.16/84.70  | Applying alpha-rule on (636) yields:
% 142.16/84.70  | (637)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_7_7) = v4 & relation_rng(v4) = v5 & subset(all_355_1_482, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_355_0_481)))
% 142.16/84.70  | (638)  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_7_7) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_355_1_482, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_355_0_481)))
% 142.16/84.70  | (639)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_7_7) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_355_1_482, v1) = v2 & ( ~ (v2 = 0) | v4 = all_355_0_481)))
% 142.16/84.70  | (640) relation_rng(all_0_7_7) = all_355_0_481
% 142.16/84.70  | (641) relation_dom(all_0_7_7) = all_355_1_482
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (637) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 142.16/84.70  | (642)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_7_7) = v2 & relation_rng(v2) = v3 & subset(all_355_1_482, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_355_0_481))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating (521) with all_358_0_483, all_358_1_484 yields:
% 142.16/84.70  | (643) relation_rng(all_0_14_14) = all_358_0_483 & relation_dom(all_0_14_14) = all_358_1_484 &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_358_0_483, v1) = v6 & subset(all_358_1_484, v4) = v5 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_358_0_483, v5) = v6 & subset(all_358_1_484, v1) = v4 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(all_0_14_14, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_358_0_483, v4) = v5 & subset(all_358_1_484, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_358_0_483, v4) = v5 & subset(all_358_1_484, v2) = v3 & subset(all_0_14_14, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.70  |
% 142.16/84.70  | Applying alpha-rule on (643) yields:
% 142.16/84.70  | (644)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_358_0_483, v4) = v5 & subset(all_358_1_484, v2) = v3 & subset(all_0_14_14, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.70  | (645)  ! [v0] : ( ~ (subset(all_0_14_14, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_358_0_483, v4) = v5 & subset(all_358_1_484, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.70  | (646) relation_dom(all_0_14_14) = all_358_1_484
% 142.16/84.70  | (647)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_358_0_483, v1) = v6 & subset(all_358_1_484, v4) = v5 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 142.16/84.70  | (648) relation_rng(all_0_14_14) = all_358_0_483
% 142.16/84.70  | (649)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_358_0_483, v5) = v6 & subset(all_358_1_484, v1) = v4 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 142.16/84.70  |
% 142.16/84.70  | Instantiating formula (647) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 142.16/84.70  | (650)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(empty_set) = v2 & subset(all_358_0_483, empty_set) = v4 & subset(all_358_1_484, v2) = v3 & subset(all_0_14_14, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v3 = 0)))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating formula (649) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.16/84.71  | (651)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_358_0_483, v3) = v4 & subset(all_358_1_484, all_0_11_11) = v2 & subset(all_0_14_14, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating formula (649) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 142.16/84.71  | (652)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(empty_set) = v3 & subset(all_358_0_483, v3) = v4 & subset(all_358_1_484, empty_set) = v2 & subset(all_0_14_14, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating formula (644) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 142.16/84.71  | (653)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & relation_dom(all_0_14_14) = v1 & subset(all_358_0_483, v3) = v4 & subset(all_358_1_484, v1) = v2 & subset(all_0_14_14, all_0_14_14) = v0 & ( ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (520) with all_361_0_485, all_361_1_486 yields:
% 142.16/84.71  | (654) relation_rng(all_0_14_14) = all_361_0_485 & relation_dom(all_0_14_14) = all_361_1_486 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_14_14) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_361_1_486, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_361_0_485))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_14_14) = v4 & relation_rng(v4) = v5 & subset(all_361_1_486, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_361_0_485))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_14_14) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_361_1_486, v1) = v2 & ( ~ (v2 = 0) | v4 = all_361_0_485)))
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (654) yields:
% 142.16/84.71  | (655) relation_rng(all_0_14_14) = all_361_0_485
% 142.16/84.71  | (656)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_14_14) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_361_1_486, v1) = v2 & ( ~ (v2 = 0) | v4 = all_361_0_485)))
% 142.16/84.71  | (657)  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_14_14) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_361_1_486, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_361_0_485)))
% 142.16/84.71  | (658)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_14_14) = v4 & relation_rng(v4) = v5 & subset(all_361_1_486, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_361_0_485)))
% 142.16/84.71  | (659) relation_dom(all_0_14_14) = all_361_1_486
% 142.16/84.71  |
% 142.16/84.71  | Instantiating formula (658) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 142.16/84.71  | (660)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_14_14) = v2 & relation_rng(v2) = v3 & subset(all_361_1_486, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_361_0_485))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (503) with all_393_0_530, all_393_1_531, all_393_2_532, all_393_3_533 yields:
% 142.16/84.71  | (661) relation_composition(all_0_0_0, empty_set) = all_393_2_532 & relation_rng(all_393_2_532) = all_393_1_531 & subset(all_393_1_531, empty_set) = all_393_0_530 & relation(empty_set) = all_393_3_533 & ( ~ (all_393_3_533 = 0) | all_393_0_530 = 0)
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (661) yields:
% 142.16/84.71  | (662) relation_composition(all_0_0_0, empty_set) = all_393_2_532
% 142.16/84.71  | (663) subset(all_393_1_531, empty_set) = all_393_0_530
% 142.16/84.71  | (664) relation_rng(all_393_2_532) = all_393_1_531
% 142.16/84.71  | (665) relation(empty_set) = all_393_3_533
% 142.16/84.71  | (666)  ~ (all_393_3_533 = 0) | all_393_0_530 = 0
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (502) with all_497_0_627, all_497_1_628, all_497_2_629 yields:
% 142.16/84.71  | (667) (apply(all_0_14_14, all_0_16_16) = all_497_1_628 & in(all_0_13_13, all_0_14_14) = all_497_0_627 & in(all_0_16_16, all_0_11_11) = all_497_2_629 & ( ~ (all_497_2_629 = 0) | (( ~ (all_497_0_627 = 0) | all_497_1_628 = all_0_15_15) & ( ~ (all_497_1_628 = all_0_15_15) | all_497_0_627 = 0)))) | (relation(all_0_14_14) = all_497_2_629 & function(all_0_14_14) = all_497_1_628 & ( ~ (all_497_1_628 = 0) |  ~ (all_497_2_629 = 0)))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (532) with all_554_0_701, all_554_1_702 yields:
% 142.16/84.71  | (668) relation_dom(all_0_14_14) = all_554_0_701 & relation(all_0_14_14) = all_554_1_702 & ( ~ (all_554_1_702 = 0) | ( ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_554_0_701) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_554_0_701) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set))) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_554_0_701) = 0)))
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (668) yields:
% 142.16/84.71  | (669) relation_dom(all_0_14_14) = all_554_0_701
% 142.16/84.71  | (670) relation(all_0_14_14) = all_554_1_702
% 142.16/84.71  | (671)  ~ (all_554_1_702 = 0) | ( ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_554_0_701) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_554_0_701) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set))) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_554_0_701) = 0))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (527) with all_582_0_727, all_582_1_728, all_582_2_729, all_582_3_730 yields:
% 142.16/84.71  | (672) relation_composition(empty_set, empty_set) = all_582_2_729 & relation_rng(all_582_2_729) = all_582_1_728 & subset(all_582_1_728, empty_set) = all_582_0_727 & relation(empty_set) = all_582_3_730 & ( ~ (all_582_3_730 = 0) | all_582_0_727 = 0)
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (672) yields:
% 142.16/84.71  | (673) relation_composition(empty_set, empty_set) = all_582_2_729
% 142.16/84.71  | (674) relation(empty_set) = all_582_3_730
% 142.16/84.71  | (675) relation_rng(all_582_2_729) = all_582_1_728
% 142.16/84.71  | (676)  ~ (all_582_3_730 = 0) | all_582_0_727 = 0
% 142.16/84.71  | (677) subset(all_582_1_728, empty_set) = all_582_0_727
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (481) with all_662_0_839, all_662_1_840, all_662_2_841, all_662_3_842 yields:
% 142.16/84.71  | (678) relation_dom(empty_set) = all_662_2_841 & cartesian_product2(all_662_2_841, empty_set) = all_662_1_840 & subset(empty_set, all_662_1_840) = all_662_0_839 & relation(empty_set) = all_662_3_842 & ( ~ (all_662_3_842 = 0) | all_662_0_839 = 0)
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (678) yields:
% 142.16/84.71  | (679) cartesian_product2(all_662_2_841, empty_set) = all_662_1_840
% 142.16/84.71  | (680)  ~ (all_662_3_842 = 0) | all_662_0_839 = 0
% 142.16/84.71  | (681) relation(empty_set) = all_662_3_842
% 142.16/84.71  | (682) relation_dom(empty_set) = all_662_2_841
% 142.16/84.71  | (683) subset(empty_set, all_662_1_840) = all_662_0_839
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (479) with all_664_0_843, all_664_1_844, all_664_2_845, all_664_3_846, all_664_4_847 yields:
% 142.16/84.71  | (684) relation_inverse(empty_set) = all_664_3_846 & relation_rng(all_664_3_846) = all_664_0_843 & relation_dom(all_664_3_846) = all_664_2_845 & relation_dom(empty_set) = all_664_1_844 & relation(empty_set) = all_664_4_847 & ( ~ (all_664_4_847 = 0) | (all_664_0_843 = all_664_1_844 & all_664_2_845 = empty_set))
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (684) yields:
% 142.16/84.71  | (685)  ~ (all_664_4_847 = 0) | (all_664_0_843 = all_664_1_844 & all_664_2_845 = empty_set)
% 142.16/84.71  | (686) relation_dom(empty_set) = all_664_1_844
% 142.16/84.71  | (687) relation_dom(all_664_3_846) = all_664_2_845
% 142.16/84.71  | (688) relation_inverse(empty_set) = all_664_3_846
% 142.16/84.71  | (689) relation_rng(all_664_3_846) = all_664_0_843
% 142.16/84.71  | (690) relation(empty_set) = all_664_4_847
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (485) with all_668_0_850, all_668_1_851 yields:
% 142.16/84.71  | (691) relation_dom(empty_set) = all_668_0_850 & relation(empty_set) = all_668_1_851 & ( ~ (all_668_1_851 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_668_0_850, v4) = v5 & subset(empty_set, v1) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_668_0_850, v1) = v4 & subset(empty_set, v5) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))))
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (691) yields:
% 142.16/84.71  | (692) relation_dom(empty_set) = all_668_0_850
% 142.16/84.71  | (693) relation(empty_set) = all_668_1_851
% 142.16/84.71  | (694)  ~ (all_668_1_851 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_668_0_850, v4) = v5 & subset(empty_set, v1) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_668_0_850, v1) = v4 & subset(empty_set, v5) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (484) with all_670_0_852, all_670_1_853 yields:
% 142.16/84.71  | (695) relation_dom(empty_set) = all_670_0_852 & relation(empty_set) = all_670_1_853 & ( ~ (all_670_1_853 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(empty_set, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(empty_set, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(empty_set, v1) = v2 & ( ~ (v2 = 0) | v4 = all_670_0_852)))))
% 142.16/84.71  |
% 142.16/84.71  | Applying alpha-rule on (695) yields:
% 142.16/84.71  | (696) relation_dom(empty_set) = all_670_0_852
% 142.16/84.71  | (697) relation(empty_set) = all_670_1_853
% 142.16/84.71  | (698)  ~ (all_670_1_853 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(empty_set, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(empty_set, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(empty_set, v1) = v2 & ( ~ (v2 = 0) | v4 = all_670_0_852))))
% 142.16/84.71  |
% 142.16/84.71  | Instantiating (483) with all_724_0_920, all_724_1_921 yields:
% 142.16/84.71  | (699) relation_dom(empty_set) = all_724_0_920 & relation(empty_set) = all_724_1_921 & ( ~ (all_724_1_921 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, empty_set) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_724_0_920, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, empty_set) = v4 & relation_rng(v4) = v5 & subset(all_724_0_920, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, empty_set) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_724_0_920, v1) = v2 & ( ~ (v2 = 0) | v4 = empty_set)))))
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (699) yields:
% 142.16/84.72  | (700) relation_dom(empty_set) = all_724_0_920
% 142.16/84.72  | (701) relation(empty_set) = all_724_1_921
% 142.16/84.72  | (702)  ~ (all_724_1_921 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, empty_set) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_724_0_920, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, empty_set) = v4 & relation_rng(v4) = v5 & subset(all_724_0_920, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, empty_set) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_724_0_920, v1) = v2 & ( ~ (v2 = 0) | v4 = empty_set))))
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (482) with all_738_0_937, all_738_1_938, all_738_2_939 yields:
% 142.16/84.72  | (703) relation_dom(empty_set) = all_738_1_938 & relation_image(empty_set, all_738_1_938) = all_738_0_937 & relation(empty_set) = all_738_2_939 & ( ~ (all_738_2_939 = 0) | all_738_0_937 = empty_set)
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (703) yields:
% 142.16/84.72  | (704) relation_dom(empty_set) = all_738_1_938
% 142.16/84.72  | (705) relation_image(empty_set, all_738_1_938) = all_738_0_937
% 142.16/84.72  | (706) relation(empty_set) = all_738_2_939
% 142.16/84.72  | (707)  ~ (all_738_2_939 = 0) | all_738_0_937 = empty_set
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (480) with all_744_0_946, all_744_1_947, all_744_2_948, all_744_3_949 yields:
% 142.16/84.72  | (708) relation_field(empty_set) = all_744_2_948 & relation_dom(empty_set) = all_744_1_947 & set_union2(all_744_1_947, empty_set) = all_744_0_946 & relation(empty_set) = all_744_3_949 & ( ~ (all_744_3_949 = 0) | all_744_0_946 = all_744_2_948)
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (708) yields:
% 142.16/84.72  | (709)  ~ (all_744_3_949 = 0) | all_744_0_946 = all_744_2_948
% 142.16/84.72  | (710) relation(empty_set) = all_744_3_949
% 142.16/84.72  | (711) relation_dom(empty_set) = all_744_1_947
% 142.16/84.72  | (712) relation_field(empty_set) = all_744_2_948
% 142.16/84.72  | (713) set_union2(all_744_1_947, empty_set) = all_744_0_946
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (519) with all_863_0_1107, all_863_1_1108 yields:
% 142.16/84.72  | (714) relation_rng(all_0_14_14) = all_863_0_1107 & relation_dom(all_0_14_14) = all_863_1_1108 & relation_image(all_0_14_14, all_863_1_1108) = all_863_0_1107
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (714) yields:
% 142.16/84.72  | (715) relation_rng(all_0_14_14) = all_863_0_1107
% 142.16/84.72  | (716) relation_dom(all_0_14_14) = all_863_1_1108
% 142.16/84.72  | (717) relation_image(all_0_14_14, all_863_1_1108) = all_863_0_1107
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (518) with all_904_0_1142, all_904_1_1143, all_904_2_1144 yields:
% 142.16/84.72  | (718) relation_dom(all_0_14_14) = all_904_1_1143 & empty(all_904_1_1143) = all_904_0_1142 & empty(all_0_14_14) = all_904_2_1144 & ( ~ (all_904_0_1142 = 0) | all_904_2_1144 = 0)
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (718) yields:
% 142.16/84.72  | (719) relation_dom(all_0_14_14) = all_904_1_1143
% 142.16/84.72  | (720) empty(all_904_1_1143) = all_904_0_1142
% 142.16/84.72  | (721) empty(all_0_14_14) = all_904_2_1144
% 142.16/84.72  | (722)  ~ (all_904_0_1142 = 0) | all_904_2_1144 = 0
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (501) with all_920_0_1163, all_920_1_1164 yields:
% 142.16/84.72  | (723) relation_rng(empty_set) = all_920_0_1163 & relation(empty_set) = all_920_1_1164 & ( ~ (all_920_1_1164 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_920_0_1163, v1) = v6 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_920_0_1163, v5) = v6 & subset(empty_set, v1) = v4 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))))
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (723) yields:
% 142.16/84.72  | (724) relation_rng(empty_set) = all_920_0_1163
% 142.16/84.72  | (725) relation(empty_set) = all_920_1_1164
% 142.16/84.72  | (726)  ~ (all_920_1_1164 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_920_0_1163, v1) = v6 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_920_0_1163, v5) = v6 & subset(empty_set, v1) = v4 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))))
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (500) with all_922_0_1165, all_922_1_1166 yields:
% 142.16/84.72  | (727) relation_rng(empty_set) = all_922_0_1165 & relation(empty_set) = all_922_1_1166 & ( ~ (all_922_1_1166 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_922_0_1165, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(all_922_0_1165, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_922_0_1165, v1) = v2 & ( ~ (v2 = 0) | v4 = empty_set)))))
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (727) yields:
% 142.16/84.72  | (728) relation_rng(empty_set) = all_922_0_1165
% 142.16/84.72  | (729) relation(empty_set) = all_922_1_1166
% 142.16/84.72  | (730)  ~ (all_922_1_1166 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_922_0_1165, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(all_922_0_1165, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_922_0_1165, v1) = v2 & ( ~ (v2 = 0) | v4 = empty_set))))
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (526) with all_986_0_1249 yields:
% 142.16/84.72  | (731) relation_dom(all_0_14_14) = all_986_0_1249 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(v1) = v3 & subset(v3, all_986_0_1249) = v4 & relation(v0) = v2 & ( ~ (v2 = 0) | v4 = 0))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_composition(all_0_14_14, v0) = v1 & relation_dom(v1) = v2 & subset(v2, all_986_0_1249) = 0))
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (731) yields:
% 142.16/84.72  | (732) relation_dom(all_0_14_14) = all_986_0_1249
% 142.16/84.72  | (733)  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(v1) = v3 & subset(v3, all_986_0_1249) = v4 & relation(v0) = v2 & ( ~ (v2 = 0) | v4 = 0)))
% 142.16/84.72  | (734)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] : (relation_composition(all_0_14_14, v0) = v1 & relation_dom(v1) = v2 & subset(v2, all_986_0_1249) = 0))
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (516) with all_991_0_1253, all_991_1_1254, all_991_2_1255 yields:
% 142.16/84.72  | (735) relation_field(all_0_14_14) = all_991_2_1255 & relation_rng(all_0_14_14) = all_991_0_1253 & relation_dom(all_0_14_14) = all_991_1_1254 & set_union2(all_991_1_1254, all_991_0_1253) = all_991_2_1255
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (735) yields:
% 142.16/84.72  | (736) relation_field(all_0_14_14) = all_991_2_1255
% 142.16/84.72  | (737) relation_rng(all_0_14_14) = all_991_0_1253
% 142.16/84.72  | (738) relation_dom(all_0_14_14) = all_991_1_1254
% 142.16/84.72  | (739) set_union2(all_991_1_1254, all_991_0_1253) = all_991_2_1255
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (515) with all_993_0_1256, all_993_1_1257, all_993_2_1258 yields:
% 142.16/84.72  | (740) relation_inverse(all_0_14_14) = all_993_1_1257 & relation_rng(all_993_1_1257) = all_993_0_1256 & relation_rng(all_0_14_14) = all_993_2_1258 & relation_dom(all_993_1_1257) = all_993_2_1258 & relation_dom(all_0_14_14) = all_993_0_1256
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (740) yields:
% 142.16/84.72  | (741) relation_inverse(all_0_14_14) = all_993_1_1257
% 142.16/84.72  | (742) relation_dom(all_993_1_1257) = all_993_2_1258
% 142.16/84.72  | (743) relation_rng(all_993_1_1257) = all_993_0_1256
% 142.16/84.72  | (744) relation_dom(all_0_14_14) = all_993_0_1256
% 142.16/84.72  | (745) relation_rng(all_0_14_14) = all_993_2_1258
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (525) with all_995_0_1259 yields:
% 142.16/84.72  | (746) relation_dom(all_0_14_14) = all_995_0_1259 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = 0 |  ~ (ordered_pair(v0, v2) = v3) |  ~ (in(v0, all_995_0_1259) = v1) |  ? [v4] : ( ~ (v4 = 0) & in(v3, all_0_14_14) = v4)) &  ! [v0] : ( ~ (in(v0, all_995_0_1259) = 0) |  ? [v1] :  ? [v2] : (ordered_pair(v0, v1) = v2 & in(v2, all_0_14_14) = 0)) &  ? [v0] : (v0 = all_995_0_1259 |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (in(v1, v0) = v2 & ( ~ (v2 = 0) |  ! [v6] :  ! [v7] : ( ~ (ordered_pair(v1, v6) = v7) |  ? [v8] : ( ~ (v8 = 0) & in(v7, all_0_14_14) = v8))) & (v2 = 0 | (v5 = 0 & ordered_pair(v1, v3) = v4 & in(v4, all_0_14_14) = 0))))
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (746) yields:
% 142.16/84.72  | (747) relation_dom(all_0_14_14) = all_995_0_1259
% 142.16/84.72  | (748)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = 0 |  ~ (ordered_pair(v0, v2) = v3) |  ~ (in(v0, all_995_0_1259) = v1) |  ? [v4] : ( ~ (v4 = 0) & in(v3, all_0_14_14) = v4))
% 142.16/84.72  | (749)  ! [v0] : ( ~ (in(v0, all_995_0_1259) = 0) |  ? [v1] :  ? [v2] : (ordered_pair(v0, v1) = v2 & in(v2, all_0_14_14) = 0))
% 142.16/84.72  | (750)  ? [v0] : (v0 = all_995_0_1259 |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (in(v1, v0) = v2 & ( ~ (v2 = 0) |  ! [v6] :  ! [v7] : ( ~ (ordered_pair(v1, v6) = v7) |  ? [v8] : ( ~ (v8 = 0) & in(v7, all_0_14_14) = v8))) & (v2 = 0 | (v5 = 0 & ordered_pair(v1, v3) = v4 & in(v4, all_0_14_14) = 0))))
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (511) with all_1035_0_1308, all_1035_1_1309, all_1035_2_1310, all_1035_3_1311 yields:
% 142.16/84.72  | (751) relation_composition(all_0_7_7, empty_set) = all_1035_2_1310 & relation_rng(all_1035_2_1310) = all_1035_1_1309 & subset(all_1035_1_1309, empty_set) = all_1035_0_1308 & relation(empty_set) = all_1035_3_1311 & ( ~ (all_1035_3_1311 = 0) | all_1035_0_1308 = 0)
% 142.16/84.72  |
% 142.16/84.72  | Applying alpha-rule on (751) yields:
% 142.16/84.72  | (752) relation_composition(all_0_7_7, empty_set) = all_1035_2_1310
% 142.16/84.72  | (753)  ~ (all_1035_3_1311 = 0) | all_1035_0_1308 = 0
% 142.16/84.72  | (754) relation(empty_set) = all_1035_3_1311
% 142.16/84.72  | (755) relation_rng(all_1035_2_1310) = all_1035_1_1309
% 142.16/84.72  | (756) subset(all_1035_1_1309, empty_set) = all_1035_0_1308
% 142.16/84.72  |
% 142.16/84.72  | Instantiating (506) with all_1076_0_1379, all_1076_1_1380 yields:
% 142.16/84.72  | (757) relation_rng(all_0_0_0) = all_1076_1_1380 & relation_dom(all_0_0_0) = all_1076_0_1379 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_0_0, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_1076_1_1380, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1076_0_1379))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_0_0, v0) = v4 & relation_dom(v4) = v5 & subset(all_1076_1_1380, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1076_0_1379))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_0_0, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_1076_1_1380, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1076_0_1379)))
% 142.16/84.73  |
% 142.16/84.73  | Applying alpha-rule on (757) yields:
% 142.16/84.73  | (758) relation_dom(all_0_0_0) = all_1076_0_1379
% 142.16/84.73  | (759) relation_rng(all_0_0_0) = all_1076_1_1380
% 142.16/84.73  | (760)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_0_0, v0) = v4 & relation_dom(v4) = v5 & subset(all_1076_1_1380, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1076_0_1379)))
% 142.16/84.73  | (761)  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_0_0, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_1076_1_1380, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1076_0_1379)))
% 142.16/84.73  | (762)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_0_0, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_1076_1_1380, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1076_0_1379)))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (760) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.16/84.73  | (763)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_0_0, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(all_1076_1_1380, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_1076_0_1379))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (760) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 142.16/84.73  | (764)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_0_0, empty_set) = v2 & relation_dom(v2) = v3 & subset(all_1076_1_1380, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_1076_0_1379))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (762) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 142.16/84.73  | (765)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_0_0, all_0_14_14) = v2 & relation_dom(v2) = v3 & relation_dom(all_0_14_14) = v0 & subset(all_1076_1_1380, v0) = v1 & ( ~ (v1 = 0) | v3 = all_1076_0_1379))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating (505) with all_1081_0_1383, all_1081_1_1384 yields:
% 142.16/84.73  | (766) relation_rng(all_0_0_0) = all_1081_0_1383 & relation_dom(all_0_0_0) = all_1081_1_1384 &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_1081_0_1383, v1) = v6 & subset(all_1081_1_1384, v4) = v5 & subset(all_0_0_0, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_1081_0_1383, v5) = v6 & subset(all_1081_1_1384, v1) = v4 & subset(all_0_0_0, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(all_0_0_0, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1081_0_1383, v4) = v5 & subset(all_1081_1_1384, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1081_0_1383, v4) = v5 & subset(all_1081_1_1384, v2) = v3 & subset(all_0_0_0, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.73  |
% 142.16/84.73  | Applying alpha-rule on (766) yields:
% 142.16/84.73  | (767) relation_dom(all_0_0_0) = all_1081_1_1384
% 142.16/84.73  | (768)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_1081_0_1383, v1) = v6 & subset(all_1081_1_1384, v4) = v5 & subset(all_0_0_0, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 142.16/84.73  | (769)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1081_0_1383, v4) = v5 & subset(all_1081_1_1384, v2) = v3 & subset(all_0_0_0, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.73  | (770)  ! [v0] : ( ~ (subset(all_0_0_0, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1081_0_1383, v4) = v5 & subset(all_1081_1_1384, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.16/84.73  | (771) relation_rng(all_0_0_0) = all_1081_0_1383
% 142.16/84.73  | (772)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_1081_0_1383, v5) = v6 & subset(all_1081_1_1384, v1) = v4 & subset(all_0_0_0, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (768) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 142.16/84.73  | (773)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_dom(empty_set) = v2 & subset(all_1081_0_1383, empty_set) = v4 & subset(all_1081_1_1384, v2) = v3 & subset(all_0_0_0, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v3 = 0)))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (772) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.16/84.73  | (774)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_1081_0_1383, v3) = v4 & subset(all_1081_1_1384, all_0_11_11) = v2 & subset(all_0_0_0, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (772) with empty_set, empty_set and discharging atoms relation_dom(empty_set) = empty_set, yields:
% 142.16/84.73  | (775)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(empty_set) = v3 & subset(all_1081_0_1383, v3) = v4 & subset(all_1081_1_1384, empty_set) = v2 & subset(all_0_0_0, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (769) with all_0_14_14 and discharging atoms relation(all_0_14_14) = 0, yields:
% 142.16/84.73  | (776)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & relation_dom(all_0_14_14) = v1 & subset(all_1081_0_1383, v3) = v4 & subset(all_1081_1_1384, v1) = v2 & subset(all_0_0_0, all_0_14_14) = v0 & ( ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating (504) with all_1084_0_1385, all_1084_1_1386 yields:
% 142.16/84.73  | (777) relation_rng(all_0_0_0) = all_1084_0_1385 & relation_dom(all_0_0_0) = all_1084_1_1386 &  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_0_0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_1084_1_1386, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1084_0_1385))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_0_0) = v4 & relation_rng(v4) = v5 & subset(all_1084_1_1386, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1084_0_1385))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_0_0) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_1084_1_1386, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1084_0_1385)))
% 142.16/84.73  |
% 142.16/84.73  | Applying alpha-rule on (777) yields:
% 142.16/84.73  | (778) relation_rng(all_0_0_0) = all_1084_0_1385
% 142.16/84.73  | (779) relation_dom(all_0_0_0) = all_1084_1_1386
% 142.16/84.73  | (780)  ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_0_0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_1084_1_1386, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1084_0_1385)))
% 142.16/84.73  | (781)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_0_0) = v4 & relation_rng(v4) = v5 & subset(all_1084_1_1386, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1084_0_1385)))
% 142.16/84.73  | (782)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_0_0) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_1084_1_1386, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1084_0_1385)))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating formula (781) with empty_set, empty_set and discharging atoms relation_rng(empty_set) = empty_set, yields:
% 142.16/84.73  | (783)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_0_0) = v2 & relation_rng(v2) = v3 & subset(all_1084_1_1386, empty_set) = v1 & relation(empty_set) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_1084_0_1385))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating (517) with all_1111_0_1418, all_1111_1_1419, all_1111_2_1420 yields:
% 142.16/84.73  | (784) relation_rng(all_0_14_14) = all_1111_1_1419 & relation_dom(all_0_14_14) = all_1111_2_1420 & cartesian_product2(all_1111_2_1420, all_1111_1_1419) = all_1111_0_1418 & subset(all_0_14_14, all_1111_0_1418) = 0
% 142.16/84.73  |
% 142.16/84.73  | Applying alpha-rule on (784) yields:
% 142.16/84.73  | (785) relation_rng(all_0_14_14) = all_1111_1_1419
% 142.16/84.73  | (786) relation_dom(all_0_14_14) = all_1111_2_1420
% 142.16/84.73  | (787) cartesian_product2(all_1111_2_1420, all_1111_1_1419) = all_1111_0_1418
% 142.16/84.73  | (788) subset(all_0_14_14, all_1111_0_1418) = 0
% 142.16/84.73  |
% 142.16/84.73  | Instantiating (499) with all_1115_0_1427, all_1115_1_1428 yields:
% 142.16/84.73  | (789) relation_rng(empty_set) = all_1115_0_1427 & relation(empty_set) = all_1115_1_1428 & ( ~ (all_1115_1_1428 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, empty_set) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(empty_set, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1115_0_1427))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, empty_set) = v4 & relation_rng(v4) = v5 & subset(empty_set, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1115_0_1427))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, empty_set) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(empty_set, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1115_0_1427)))))
% 142.16/84.73  |
% 142.16/84.73  | Applying alpha-rule on (789) yields:
% 142.16/84.73  | (790) relation_rng(empty_set) = all_1115_0_1427
% 142.16/84.73  | (791) relation(empty_set) = all_1115_1_1428
% 142.16/84.73  | (792)  ~ (all_1115_1_1428 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, empty_set) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(empty_set, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1115_0_1427))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, empty_set) = v4 & relation_rng(v4) = v5 & subset(empty_set, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1115_0_1427))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, empty_set) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(empty_set, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1115_0_1427))))
% 142.16/84.73  |
% 142.16/84.73  | Instantiating (498) with all_1117_0_1429, all_1117_1_1430, all_1117_2_1431 yields:
% 142.16/84.73  | (793) relation_rng(empty_set) = all_1117_0_1429 & relation_image(empty_set, empty_set) = all_1117_1_1430 & relation(empty_set) = all_1117_2_1431 & ( ~ (all_1117_2_1431 = 0) | all_1117_0_1429 = all_1117_1_1430)
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (793) yields:
% 142.16/84.74  | (794) relation_rng(empty_set) = all_1117_0_1429
% 142.16/84.74  | (795) relation_image(empty_set, empty_set) = all_1117_1_1430
% 142.16/84.74  | (796) relation(empty_set) = all_1117_2_1431
% 142.16/84.74  | (797)  ~ (all_1117_2_1431 = 0) | all_1117_0_1429 = all_1117_1_1430
% 142.16/84.74  |
% 142.16/84.74  | Instantiating (495) with all_1119_0_1432, all_1119_1_1433, all_1119_2_1434, all_1119_3_1435, all_1119_4_1436 yields:
% 142.16/84.74  | (798) relation_inverse(empty_set) = all_1119_2_1434 & relation_rng(all_1119_2_1434) = all_1119_0_1432 & relation_rng(empty_set) = all_1119_3_1435 & relation_dom(all_1119_2_1434) = all_1119_1_1433 & relation(empty_set) = all_1119_4_1436 & ( ~ (all_1119_4_1436 = 0) | (all_1119_0_1432 = empty_set & all_1119_1_1433 = all_1119_3_1435))
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (798) yields:
% 142.16/84.74  | (799) relation_dom(all_1119_2_1434) = all_1119_1_1433
% 142.16/84.74  | (800) relation_inverse(empty_set) = all_1119_2_1434
% 142.16/84.74  | (801)  ~ (all_1119_4_1436 = 0) | (all_1119_0_1432 = empty_set & all_1119_1_1433 = all_1119_3_1435)
% 142.16/84.74  | (802) relation_rng(all_1119_2_1434) = all_1119_0_1432
% 142.16/84.74  | (803) relation_rng(empty_set) = all_1119_3_1435
% 142.16/84.74  | (804) relation(empty_set) = all_1119_4_1436
% 142.16/84.74  |
% 142.16/84.74  | Instantiating (494) with all_1133_0_1457, all_1133_1_1458 yields:
% 142.16/84.74  | (805) relation_rng(all_0_14_14) = all_1133_0_1457 & relation(all_0_14_14) = all_1133_1_1458 & ( ~ (all_1133_1_1458 = 0) | (( ~ (all_1133_0_1457 = empty_set) | all_0_11_11 = empty_set) & ( ~ (all_0_11_11 = empty_set) | all_1133_0_1457 = empty_set)))
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (805) yields:
% 142.16/84.74  | (806) relation_rng(all_0_14_14) = all_1133_0_1457
% 142.16/84.74  | (807) relation(all_0_14_14) = all_1133_1_1458
% 142.16/84.74  | (808)  ~ (all_1133_1_1458 = 0) | (( ~ (all_1133_0_1457 = empty_set) | all_0_11_11 = empty_set) & ( ~ (all_0_11_11 = empty_set) | all_1133_0_1457 = empty_set))
% 142.16/84.74  |
% 142.16/84.74  | Instantiating (497) with all_1135_0_1459, all_1135_1_1460, all_1135_2_1461, all_1135_3_1462 yields:
% 142.16/84.74  | (809) relation_rng(empty_set) = all_1135_2_1461 & cartesian_product2(empty_set, all_1135_2_1461) = all_1135_1_1460 & subset(empty_set, all_1135_1_1460) = all_1135_0_1459 & relation(empty_set) = all_1135_3_1462 & ( ~ (all_1135_3_1462 = 0) | all_1135_0_1459 = 0)
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (809) yields:
% 142.16/84.74  | (810) cartesian_product2(empty_set, all_1135_2_1461) = all_1135_1_1460
% 142.16/84.74  | (811)  ~ (all_1135_3_1462 = 0) | all_1135_0_1459 = 0
% 142.16/84.74  | (812) relation_rng(empty_set) = all_1135_2_1461
% 142.16/84.74  | (813) subset(empty_set, all_1135_1_1460) = all_1135_0_1459
% 142.16/84.74  | (814) relation(empty_set) = all_1135_3_1462
% 142.16/84.74  |
% 142.16/84.74  | Instantiating (496) with all_1137_0_1463, all_1137_1_1464, all_1137_2_1465, all_1137_3_1466 yields:
% 142.16/84.74  | (815) relation_field(empty_set) = all_1137_2_1465 & relation_rng(empty_set) = all_1137_1_1464 & set_union2(empty_set, all_1137_1_1464) = all_1137_0_1463 & relation(empty_set) = all_1137_3_1466 & ( ~ (all_1137_3_1466 = 0) | all_1137_0_1463 = all_1137_2_1465)
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (815) yields:
% 142.16/84.74  | (816) relation_rng(empty_set) = all_1137_1_1464
% 142.16/84.74  | (817) relation(empty_set) = all_1137_3_1466
% 142.16/84.74  | (818) set_union2(empty_set, all_1137_1_1464) = all_1137_0_1463
% 142.16/84.74  | (819) relation_field(empty_set) = all_1137_2_1465
% 142.16/84.74  | (820)  ~ (all_1137_3_1466 = 0) | all_1137_0_1463 = all_1137_2_1465
% 142.16/84.74  |
% 142.16/84.74  | Instantiating (492) with all_1139_0_1467, all_1139_1_1468 yields:
% 142.16/84.74  | (821) relation_rng(all_0_14_14) = all_1139_0_1467 & relation(all_0_14_14) = all_1139_1_1468 & ( ~ (all_1139_1_1468 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_1139_0_1467, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_14_14, v0) = v4 & relation_dom(v4) = v5 & subset(all_1139_0_1467, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_14_14, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_1139_0_1467, v1) = v2 & ( ~ (v2 = 0) | v4 = all_0_11_11)))))
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (821) yields:
% 142.16/84.74  | (822) relation_rng(all_0_14_14) = all_1139_0_1467
% 142.16/84.74  | (823) relation(all_0_14_14) = all_1139_1_1468
% 142.16/84.74  | (824)  ~ (all_1139_1_1468 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_1139_0_1467, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_14_14, v0) = v4 & relation_dom(v4) = v5 & subset(all_1139_0_1467, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_14_14, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_1139_0_1467, v1) = v2 & ( ~ (v2 = 0) | v4 = all_0_11_11))))
% 142.16/84.74  |
% 142.16/84.74  | Instantiating (490) with all_1141_0_1469, all_1141_1_1470, all_1141_2_1471 yields:
% 142.16/84.74  | (825) relation(all_0_14_14) = all_1141_1_1470 & empty(all_0_11_11) = all_1141_0_1469 & empty(all_0_14_14) = all_1141_2_1471 & ( ~ (all_1141_0_1469 = 0) |  ~ (all_1141_1_1470 = 0) | all_1141_2_1471 = 0)
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (825) yields:
% 142.16/84.74  | (826) relation(all_0_14_14) = all_1141_1_1470
% 142.16/84.74  | (827) empty(all_0_11_11) = all_1141_0_1469
% 142.16/84.74  | (828) empty(all_0_14_14) = all_1141_2_1471
% 142.16/84.74  | (829)  ~ (all_1141_0_1469 = 0) |  ~ (all_1141_1_1470 = 0) | all_1141_2_1471 = 0
% 142.16/84.74  |
% 142.16/84.74  | Instantiating (493) with all_1143_0_1472, all_1143_1_1473 yields:
% 142.16/84.74  | (830) relation_rng(all_0_14_14) = all_1143_0_1472 & relation(all_0_14_14) = all_1143_1_1473 & ( ~ (all_1143_1_1473 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_1143_0_1472, v1) = v6 & subset(all_0_11_11, v4) = v5 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_1143_0_1472, v5) = v6 & subset(all_0_11_11, v1) = v4 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(all_0_14_14, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & subset(all_0_14_14, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))))
% 142.16/84.74  |
% 142.16/84.74  | Applying alpha-rule on (830) yields:
% 142.16/84.74  | (831) relation_rng(all_0_14_14) = all_1143_0_1472
% 142.16/84.74  | (832) relation(all_0_14_14) = all_1143_1_1473
% 142.16/84.74  | (833)  ~ (all_1143_1_1473 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_1143_0_1472, v1) = v6 & subset(all_0_11_11, v4) = v5 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_1143_0_1472, v5) = v6 & subset(all_0_11_11, v1) = v4 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(all_0_14_14, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & subset(all_0_14_14, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))))
% 142.32/84.74  |
% 142.32/84.74  | Instantiating (491) with all_1156_0_1490, all_1156_1_1491 yields:
% 142.32/84.74  | (834) relation_rng(all_0_14_14) = all_1156_0_1490 & relation(all_0_14_14) = all_1156_1_1491 & ( ~ (all_1156_1_1491 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_14_14) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_0_11_11, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1156_0_1490))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_14_14) = v4 & relation_rng(v4) = v5 & subset(all_0_11_11, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1156_0_1490))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_14_14) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_0_11_11, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1156_0_1490)))))
% 142.32/84.74  |
% 142.32/84.74  | Applying alpha-rule on (834) yields:
% 142.32/84.74  | (835) relation_rng(all_0_14_14) = all_1156_0_1490
% 142.32/84.74  | (836) relation(all_0_14_14) = all_1156_1_1491
% 142.32/84.74  | (837)  ~ (all_1156_1_1491 = 0) | ( ! [v0] :  ! [v1] : ( ~ (relation_composition(v0, all_0_14_14) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v1) = v5 & relation_rng(v0) = v3 & subset(all_0_11_11, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_1156_0_1490))) &  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(v0, all_0_14_14) = v4 & relation_rng(v4) = v5 & subset(all_0_11_11, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_1156_0_1490))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(v0, all_0_14_14) = v3 & relation_rng(v3) = v4 & relation_rng(v0) = v1 & subset(all_0_11_11, v1) = v2 & ( ~ (v2 = 0) | v4 = all_1156_0_1490))))
% 142.33/84.74  |
% 142.33/84.74  | Instantiating (489) with all_1158_0_1492, all_1158_1_1493, all_1158_2_1494 yields:
% 142.33/84.74  | (838) relation_rng(all_0_14_14) = all_1158_0_1492 & relation_image(all_0_14_14, all_0_11_11) = all_1158_1_1493 & relation(all_0_14_14) = all_1158_2_1494 & ( ~ (all_1158_2_1494 = 0) | all_1158_0_1492 = all_1158_1_1493)
% 142.33/84.74  |
% 142.33/84.74  | Applying alpha-rule on (838) yields:
% 142.33/84.74  | (839) relation_rng(all_0_14_14) = all_1158_0_1492
% 142.33/84.74  | (840) relation_image(all_0_14_14, all_0_11_11) = all_1158_1_1493
% 142.33/84.74  | (841) relation(all_0_14_14) = all_1158_2_1494
% 142.33/84.74  | (842)  ~ (all_1158_2_1494 = 0) | all_1158_0_1492 = all_1158_1_1493
% 142.33/84.74  |
% 142.33/84.74  | Instantiating (487) with all_1160_0_1495, all_1160_1_1496, all_1160_2_1497, all_1160_3_1498 yields:
% 142.33/84.74  | (843) relation_field(all_0_14_14) = all_1160_2_1497 & relation_rng(all_0_14_14) = all_1160_1_1496 & set_union2(all_0_11_11, all_1160_1_1496) = all_1160_0_1495 & relation(all_0_14_14) = all_1160_3_1498 & ( ~ (all_1160_3_1498 = 0) | all_1160_0_1495 = all_1160_2_1497)
% 142.33/84.74  |
% 142.33/84.74  | Applying alpha-rule on (843) yields:
% 142.33/84.74  | (844) relation(all_0_14_14) = all_1160_3_1498
% 142.33/84.74  | (845) relation_rng(all_0_14_14) = all_1160_1_1496
% 142.33/84.74  | (846) set_union2(all_0_11_11, all_1160_1_1496) = all_1160_0_1495
% 142.33/84.74  | (847) relation_field(all_0_14_14) = all_1160_2_1497
% 142.33/84.74  | (848)  ~ (all_1160_3_1498 = 0) | all_1160_0_1495 = all_1160_2_1497
% 142.33/84.74  |
% 142.33/84.74  | Instantiating (486) with all_1162_0_1499, all_1162_1_1500, all_1162_2_1501, all_1162_3_1502, all_1162_4_1503 yields:
% 142.33/84.74  | (849) relation_inverse(all_0_14_14) = all_1162_2_1501 & relation_rng(all_1162_2_1501) = all_1162_0_1499 & relation_rng(all_0_14_14) = all_1162_3_1502 & relation_dom(all_1162_2_1501) = all_1162_1_1500 & relation(all_0_14_14) = all_1162_4_1503 & ( ~ (all_1162_4_1503 = 0) | (all_1162_0_1499 = all_0_11_11 & all_1162_1_1500 = all_1162_3_1502))
% 142.33/84.74  |
% 142.33/84.74  | Applying alpha-rule on (849) yields:
% 142.33/84.74  | (850) relation_inverse(all_0_14_14) = all_1162_2_1501
% 142.33/84.74  | (851) relation_rng(all_0_14_14) = all_1162_3_1502
% 142.33/84.74  | (852) relation_dom(all_1162_2_1501) = all_1162_1_1500
% 142.33/84.74  | (853) relation_rng(all_1162_2_1501) = all_1162_0_1499
% 142.33/84.74  | (854)  ~ (all_1162_4_1503 = 0) | (all_1162_0_1499 = all_0_11_11 & all_1162_1_1500 = all_1162_3_1502)
% 142.33/84.74  | (855) relation(all_0_14_14) = all_1162_4_1503
% 142.33/84.74  |
% 142.33/84.74  | Instantiating (488) with all_1168_0_1516, all_1168_1_1517, all_1168_2_1518, all_1168_3_1519 yields:
% 142.33/84.74  | (856) relation_rng(all_0_14_14) = all_1168_2_1518 & cartesian_product2(all_0_11_11, all_1168_2_1518) = all_1168_1_1517 & subset(all_0_14_14, all_1168_1_1517) = all_1168_0_1516 & relation(all_0_14_14) = all_1168_3_1519 & ( ~ (all_1168_3_1519 = 0) | all_1168_0_1516 = 0)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (856) yields:
% 142.33/84.75  | (857)  ~ (all_1168_3_1519 = 0) | all_1168_0_1516 = 0
% 142.33/84.75  | (858) relation_rng(all_0_14_14) = all_1168_2_1518
% 142.33/84.75  | (859) subset(all_0_14_14, all_1168_1_1517) = all_1168_0_1516
% 142.33/84.75  | (860) relation(all_0_14_14) = all_1168_3_1519
% 142.33/84.75  | (861) cartesian_product2(all_0_11_11, all_1168_2_1518) = all_1168_1_1517
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (542) with all_1236_0_1626, all_1236_1_1627, all_1236_2_1628, all_1236_3_1629 yields:
% 142.33/84.75  | (862) relation_composition(empty_set, all_0_14_14) = all_1236_1_1627 & relation_dom(all_1236_1_1627) = all_1236_0_1626 & relation_dom(all_0_14_14) = all_1236_3_1629 & subset(all_206_1_316, all_1236_3_1629) = all_1236_2_1628 & ( ~ (all_1236_2_1628 = 0) | all_1236_0_1626 = all_206_0_315)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (862) yields:
% 142.33/84.75  | (863) relation_composition(empty_set, all_0_14_14) = all_1236_1_1627
% 142.33/84.75  | (864) subset(all_206_1_316, all_1236_3_1629) = all_1236_2_1628
% 142.33/84.75  | (865)  ~ (all_1236_2_1628 = 0) | all_1236_0_1626 = all_206_0_315
% 142.33/84.75  | (866) relation_dom(all_0_14_14) = all_1236_3_1629
% 142.33/84.75  | (867) relation_dom(all_1236_1_1627) = all_1236_0_1626
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (541) with all_1242_0_1638, all_1242_1_1639, all_1242_2_1640, all_1242_3_1641 yields:
% 142.33/84.75  | (868) relation_composition(empty_set, empty_set) = all_1242_1_1639 & relation_dom(all_1242_1_1639) = all_1242_0_1638 & subset(all_206_1_316, empty_set) = all_1242_2_1640 & relation(empty_set) = all_1242_3_1641 & ( ~ (all_1242_2_1640 = 0) |  ~ (all_1242_3_1641 = 0) | all_1242_0_1638 = all_206_0_315)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (868) yields:
% 142.33/84.75  | (869) relation_dom(all_1242_1_1639) = all_1242_0_1638
% 142.33/84.75  | (870)  ~ (all_1242_2_1640 = 0) |  ~ (all_1242_3_1641 = 0) | all_1242_0_1638 = all_206_0_315
% 142.33/84.75  | (871) subset(all_206_1_316, empty_set) = all_1242_2_1640
% 142.33/84.75  | (872) relation_composition(empty_set, empty_set) = all_1242_1_1639
% 142.33/84.75  | (873) relation(empty_set) = all_1242_3_1641
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (540) with all_1244_0_1642, all_1244_1_1643, all_1244_2_1644, all_1244_3_1645 yields:
% 142.33/84.75  | (874) relation_composition(empty_set, all_0_14_14) = all_1244_1_1643 & relation_dom(all_1244_1_1643) = all_1244_0_1642 & subset(all_206_1_316, all_0_11_11) = all_1244_2_1644 & relation(all_0_14_14) = all_1244_3_1645 & ( ~ (all_1244_2_1644 = 0) |  ~ (all_1244_3_1645 = 0) | all_1244_0_1642 = all_206_0_315)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (874) yields:
% 142.33/84.75  | (875) relation(all_0_14_14) = all_1244_3_1645
% 142.33/84.75  | (876)  ~ (all_1244_2_1644 = 0) |  ~ (all_1244_3_1645 = 0) | all_1244_0_1642 = all_206_0_315
% 142.33/84.75  | (877) relation_dom(all_1244_1_1643) = all_1244_0_1642
% 142.33/84.75  | (878) relation_composition(empty_set, all_0_14_14) = all_1244_1_1643
% 142.33/84.75  | (879) subset(all_206_1_316, all_0_11_11) = all_1244_2_1644
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (553) with all_1258_0_1671, all_1258_1_1672, all_1258_2_1673, all_1258_3_1674, all_1258_4_1675 yields:
% 142.33/84.75  | (880) relation_rng(all_0_14_14) = all_1258_1_1672 & relation_dom(all_0_14_14) = all_1258_3_1674 & subset(all_209_0_317, all_1258_1_1672) = all_1258_0_1671 & subset(all_209_1_318, all_1258_3_1674) = all_1258_2_1673 & subset(empty_set, all_0_14_14) = all_1258_4_1675 & ( ~ (all_1258_4_1675 = 0) | (all_1258_0_1671 = 0 & all_1258_2_1673 = 0))
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (880) yields:
% 142.33/84.75  | (881) subset(all_209_1_318, all_1258_3_1674) = all_1258_2_1673
% 142.33/84.75  | (882) relation_rng(all_0_14_14) = all_1258_1_1672
% 142.33/84.75  | (883) relation_dom(all_0_14_14) = all_1258_3_1674
% 142.33/84.75  | (884) subset(all_209_0_317, all_1258_1_1672) = all_1258_0_1671
% 142.33/84.75  | (885)  ~ (all_1258_4_1675 = 0) | (all_1258_0_1671 = 0 & all_1258_2_1673 = 0)
% 142.33/84.75  | (886) subset(empty_set, all_0_14_14) = all_1258_4_1675
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (551) with all_1260_0_1676, all_1260_1_1677, all_1260_2_1678, all_1260_3_1679, all_1260_4_1680 yields:
% 142.33/84.75  | (887) relation_rng(all_0_14_14) = all_1260_1_1677 & subset(all_209_0_317, all_1260_1_1677) = all_1260_0_1676 & subset(all_209_1_318, all_0_11_11) = all_1260_2_1678 & subset(empty_set, all_0_14_14) = all_1260_3_1679 & relation(all_0_14_14) = all_1260_4_1680 & ( ~ (all_1260_3_1679 = 0) |  ~ (all_1260_4_1680 = 0) | (all_1260_0_1676 = 0 & all_1260_2_1678 = 0))
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (887) yields:
% 142.33/84.75  | (888) subset(all_209_0_317, all_1260_1_1677) = all_1260_0_1676
% 142.33/84.75  | (889) relation_rng(all_0_14_14) = all_1260_1_1677
% 142.33/84.75  | (890) subset(all_209_1_318, all_0_11_11) = all_1260_2_1678
% 142.33/84.75  | (891) relation(all_0_14_14) = all_1260_4_1680
% 142.33/84.75  | (892)  ~ (all_1260_3_1679 = 0) |  ~ (all_1260_4_1680 = 0) | (all_1260_0_1676 = 0 & all_1260_2_1678 = 0)
% 142.33/84.75  | (893) subset(empty_set, all_0_14_14) = all_1260_3_1679
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (550) with all_1278_0_1721, all_1278_1_1722, all_1278_2_1723, all_1278_3_1724, all_1278_4_1725 yields:
% 142.33/84.75  | (894) relation_dom(empty_set) = all_1278_2_1723 & subset(all_209_0_317, empty_set) = all_1278_0_1721 & subset(all_209_1_318, all_1278_2_1723) = all_1278_1_1722 & subset(empty_set, empty_set) = all_1278_3_1724 & relation(empty_set) = all_1278_4_1725 & ( ~ (all_1278_3_1724 = 0) |  ~ (all_1278_4_1725 = 0) | (all_1278_0_1721 = 0 & all_1278_1_1722 = 0))
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (894) yields:
% 142.33/84.75  | (895) subset(empty_set, empty_set) = all_1278_3_1724
% 142.33/84.75  | (896)  ~ (all_1278_3_1724 = 0) |  ~ (all_1278_4_1725 = 0) | (all_1278_0_1721 = 0 & all_1278_1_1722 = 0)
% 142.33/84.75  | (897) subset(all_209_1_318, all_1278_2_1723) = all_1278_1_1722
% 142.33/84.75  | (898) relation(empty_set) = all_1278_4_1725
% 142.33/84.75  | (899) relation_dom(empty_set) = all_1278_2_1723
% 142.33/84.75  | (900) subset(all_209_0_317, empty_set) = all_1278_0_1721
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (552) with all_1280_0_1726, all_1280_1_1727, all_1280_2_1728, all_1280_3_1729, all_1280_4_1730 yields:
% 142.33/84.75  | (901) relation_rng(empty_set) = all_1280_1_1727 & subset(all_209_0_317, all_1280_1_1727) = all_1280_0_1726 & subset(all_209_1_318, empty_set) = all_1280_2_1728 & subset(empty_set, empty_set) = all_1280_3_1729 & relation(empty_set) = all_1280_4_1730 & ( ~ (all_1280_3_1729 = 0) |  ~ (all_1280_4_1730 = 0) | (all_1280_0_1726 = 0 & all_1280_2_1728 = 0))
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (901) yields:
% 142.33/84.75  | (902) subset(empty_set, empty_set) = all_1280_3_1729
% 142.33/84.75  | (903)  ~ (all_1280_3_1729 = 0) |  ~ (all_1280_4_1730 = 0) | (all_1280_0_1726 = 0 & all_1280_2_1728 = 0)
% 142.33/84.75  | (904) relation(empty_set) = all_1280_4_1730
% 142.33/84.75  | (905) relation_rng(empty_set) = all_1280_1_1727
% 142.33/84.75  | (906) subset(all_209_0_317, all_1280_1_1727) = all_1280_0_1726
% 142.33/84.75  | (907) subset(all_209_1_318, empty_set) = all_1280_2_1728
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (562) with all_1287_0_1741, all_1287_1_1742, all_1287_2_1743, all_1287_3_1744 yields:
% 142.33/84.75  | (908) relation_composition(all_0_14_14, all_0_14_14) = all_1287_1_1742 & relation_dom(all_1287_1_1742) = all_1287_0_1741 & relation_dom(all_0_14_14) = all_1287_3_1744 & subset(all_227_1_340, all_1287_3_1744) = all_1287_2_1743 & ( ~ (all_1287_2_1743 = 0) | all_1287_0_1741 = all_227_0_339)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (908) yields:
% 142.33/84.75  | (909)  ~ (all_1287_2_1743 = 0) | all_1287_0_1741 = all_227_0_339
% 142.33/84.75  | (910) subset(all_227_1_340, all_1287_3_1744) = all_1287_2_1743
% 142.33/84.75  | (911) relation_composition(all_0_14_14, all_0_14_14) = all_1287_1_1742
% 142.33/84.75  | (912) relation_dom(all_1287_1_1742) = all_1287_0_1741
% 142.33/84.75  | (913) relation_dom(all_0_14_14) = all_1287_3_1744
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (561) with all_1293_0_1753, all_1293_1_1754, all_1293_2_1755, all_1293_3_1756 yields:
% 142.33/84.75  | (914) relation_composition(all_0_14_14, empty_set) = all_1293_1_1754 & relation_dom(all_1293_1_1754) = all_1293_0_1753 & subset(all_227_1_340, empty_set) = all_1293_2_1755 & relation(empty_set) = all_1293_3_1756 & ( ~ (all_1293_2_1755 = 0) |  ~ (all_1293_3_1756 = 0) | all_1293_0_1753 = all_227_0_339)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (914) yields:
% 142.33/84.75  | (915) subset(all_227_1_340, empty_set) = all_1293_2_1755
% 142.33/84.75  | (916) relation_composition(all_0_14_14, empty_set) = all_1293_1_1754
% 142.33/84.75  | (917) relation(empty_set) = all_1293_3_1756
% 142.33/84.75  | (918)  ~ (all_1293_2_1755 = 0) |  ~ (all_1293_3_1756 = 0) | all_1293_0_1753 = all_227_0_339
% 142.33/84.75  | (919) relation_dom(all_1293_1_1754) = all_1293_0_1753
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (560) with all_1295_0_1757, all_1295_1_1758, all_1295_2_1759, all_1295_3_1760 yields:
% 142.33/84.75  | (920) relation_composition(all_0_14_14, all_0_14_14) = all_1295_1_1758 & relation_dom(all_1295_1_1758) = all_1295_0_1757 & subset(all_227_1_340, all_0_11_11) = all_1295_2_1759 & relation(all_0_14_14) = all_1295_3_1760 & ( ~ (all_1295_2_1759 = 0) |  ~ (all_1295_3_1760 = 0) | all_1295_0_1757 = all_227_0_339)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (920) yields:
% 142.33/84.75  | (921) relation_composition(all_0_14_14, all_0_14_14) = all_1295_1_1758
% 142.33/84.75  | (922) subset(all_227_1_340, all_0_11_11) = all_1295_2_1759
% 142.33/84.75  | (923) relation_dom(all_1295_1_1758) = all_1295_0_1757
% 142.33/84.75  | (924)  ~ (all_1295_2_1759 = 0) |  ~ (all_1295_3_1760 = 0) | all_1295_0_1757 = all_227_0_339
% 142.33/84.75  | (925) relation(all_0_14_14) = all_1295_3_1760
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (578) with all_1317_0_1801, all_1317_1_1802, all_1317_2_1803, all_1317_3_1804 yields:
% 142.33/84.75  | (926) relation_composition(empty_set, empty_set) = all_1317_1_1802 & relation_rng(all_1317_1_1802) = all_1317_0_1801 & subset(all_234_1_346, empty_set) = all_1317_2_1803 & relation(empty_set) = all_1317_3_1804 & ( ~ (all_1317_2_1803 = 0) |  ~ (all_1317_3_1804 = 0) | all_1317_0_1801 = all_234_0_345)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (926) yields:
% 142.33/84.75  | (927) relation(empty_set) = all_1317_3_1804
% 142.33/84.75  | (928) relation_composition(empty_set, empty_set) = all_1317_1_1802
% 142.33/84.75  | (929)  ~ (all_1317_2_1803 = 0) |  ~ (all_1317_3_1804 = 0) | all_1317_0_1801 = all_234_0_345
% 142.33/84.75  | (930) subset(all_234_1_346, empty_set) = all_1317_2_1803
% 142.33/84.75  | (931) relation_rng(all_1317_1_1802) = all_1317_0_1801
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (591) with all_1325_0_1817, all_1325_1_1818, all_1325_2_1819, all_1325_3_1820 yields:
% 142.33/84.75  | (932) relation_composition(all_0_7_7, all_0_14_14) = all_1325_1_1818 & relation_dom(all_1325_1_1818) = all_1325_0_1817 & relation_dom(all_0_14_14) = all_1325_3_1820 & subset(all_269_1_392, all_1325_3_1820) = all_1325_2_1819 & ( ~ (all_1325_2_1819 = 0) | all_1325_0_1817 = all_269_0_391)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (932) yields:
% 142.33/84.75  | (933) subset(all_269_1_392, all_1325_3_1820) = all_1325_2_1819
% 142.33/84.75  | (934) relation_dom(all_0_14_14) = all_1325_3_1820
% 142.33/84.75  | (935)  ~ (all_1325_2_1819 = 0) | all_1325_0_1817 = all_269_0_391
% 142.33/84.75  | (936) relation_dom(all_1325_1_1818) = all_1325_0_1817
% 142.33/84.75  | (937) relation_composition(all_0_7_7, all_0_14_14) = all_1325_1_1818
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (590) with all_1331_0_1829, all_1331_1_1830, all_1331_2_1831, all_1331_3_1832 yields:
% 142.33/84.75  | (938) relation_composition(all_0_7_7, empty_set) = all_1331_1_1830 & relation_dom(all_1331_1_1830) = all_1331_0_1829 & subset(all_269_1_392, empty_set) = all_1331_2_1831 & relation(empty_set) = all_1331_3_1832 & ( ~ (all_1331_2_1831 = 0) |  ~ (all_1331_3_1832 = 0) | all_1331_0_1829 = all_269_0_391)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (938) yields:
% 142.33/84.75  | (939) relation_dom(all_1331_1_1830) = all_1331_0_1829
% 142.33/84.75  | (940)  ~ (all_1331_2_1831 = 0) |  ~ (all_1331_3_1832 = 0) | all_1331_0_1829 = all_269_0_391
% 142.33/84.75  | (941) subset(all_269_1_392, empty_set) = all_1331_2_1831
% 142.33/84.75  | (942) relation_composition(all_0_7_7, empty_set) = all_1331_1_1830
% 142.33/84.75  | (943) relation(empty_set) = all_1331_3_1832
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (589) with all_1333_0_1833, all_1333_1_1834, all_1333_2_1835, all_1333_3_1836 yields:
% 142.33/84.75  | (944) relation_composition(all_0_7_7, all_0_14_14) = all_1333_1_1834 & relation_dom(all_1333_1_1834) = all_1333_0_1833 & subset(all_269_1_392, all_0_11_11) = all_1333_2_1835 & relation(all_0_14_14) = all_1333_3_1836 & ( ~ (all_1333_2_1835 = 0) |  ~ (all_1333_3_1836 = 0) | all_1333_0_1833 = all_269_0_391)
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (944) yields:
% 142.33/84.75  | (945)  ~ (all_1333_2_1835 = 0) |  ~ (all_1333_3_1836 = 0) | all_1333_0_1833 = all_269_0_391
% 142.33/84.75  | (946) relation_composition(all_0_7_7, all_0_14_14) = all_1333_1_1834
% 142.33/84.75  | (947) subset(all_269_1_392, all_0_11_11) = all_1333_2_1835
% 142.33/84.75  | (948) relation(all_0_14_14) = all_1333_3_1836
% 142.33/84.75  | (949) relation_dom(all_1333_1_1834) = all_1333_0_1833
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (608) with all_1373_0_1897, all_1373_1_1898, all_1373_2_1899, all_1373_3_1900, all_1373_4_1901 yields:
% 142.33/84.75  | (950) relation_rng(all_0_14_14) = all_1373_1_1898 & relation_dom(all_0_14_14) = all_1373_3_1900 & subset(all_293_0_418, all_1373_1_1898) = all_1373_0_1897 & subset(all_293_1_419, all_1373_3_1900) = all_1373_2_1899 & subset(all_0_4_4, all_0_14_14) = all_1373_4_1901 & ( ~ (all_1373_4_1901 = 0) | (all_1373_0_1897 = 0 & all_1373_2_1899 = 0))
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (950) yields:
% 142.33/84.75  | (951) subset(all_0_4_4, all_0_14_14) = all_1373_4_1901
% 142.33/84.75  | (952) subset(all_293_0_418, all_1373_1_1898) = all_1373_0_1897
% 142.33/84.75  | (953) subset(all_293_1_419, all_1373_3_1900) = all_1373_2_1899
% 142.33/84.75  | (954) relation_dom(all_0_14_14) = all_1373_3_1900
% 142.33/84.75  | (955)  ~ (all_1373_4_1901 = 0) | (all_1373_0_1897 = 0 & all_1373_2_1899 = 0)
% 142.33/84.75  | (956) relation_rng(all_0_14_14) = all_1373_1_1898
% 142.33/84.75  |
% 142.33/84.75  | Instantiating (606) with all_1375_0_1902, all_1375_1_1903, all_1375_2_1904, all_1375_3_1905, all_1375_4_1906 yields:
% 142.33/84.75  | (957) relation_rng(all_0_14_14) = all_1375_1_1903 & subset(all_293_0_418, all_1375_1_1903) = all_1375_0_1902 & subset(all_293_1_419, all_0_11_11) = all_1375_2_1904 & subset(all_0_4_4, all_0_14_14) = all_1375_3_1905 & relation(all_0_14_14) = all_1375_4_1906 & ( ~ (all_1375_3_1905 = 0) |  ~ (all_1375_4_1906 = 0) | (all_1375_0_1902 = 0 & all_1375_2_1904 = 0))
% 142.33/84.75  |
% 142.33/84.75  | Applying alpha-rule on (957) yields:
% 142.33/84.76  | (958) subset(all_0_4_4, all_0_14_14) = all_1375_3_1905
% 142.33/84.76  | (959) subset(all_293_1_419, all_0_11_11) = all_1375_2_1904
% 142.33/84.76  | (960) subset(all_293_0_418, all_1375_1_1903) = all_1375_0_1902
% 142.33/84.76  | (961) relation_rng(all_0_14_14) = all_1375_1_1903
% 142.33/84.76  | (962)  ~ (all_1375_3_1905 = 0) |  ~ (all_1375_4_1906 = 0) | (all_1375_0_1902 = 0 & all_1375_2_1904 = 0)
% 142.33/84.76  | (963) relation(all_0_14_14) = all_1375_4_1906
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (607) with all_1379_0_1912, all_1379_1_1913, all_1379_2_1914, all_1379_3_1915, all_1379_4_1916 yields:
% 142.33/84.76  | (964) relation_rng(empty_set) = all_1379_1_1913 & subset(all_293_0_418, all_1379_1_1913) = all_1379_0_1912 & subset(all_293_1_419, empty_set) = all_1379_2_1914 & subset(all_0_4_4, empty_set) = all_1379_3_1915 & relation(empty_set) = all_1379_4_1916 & ( ~ (all_1379_3_1915 = 0) |  ~ (all_1379_4_1916 = 0) | (all_1379_0_1912 = 0 & all_1379_2_1914 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (964) yields:
% 142.33/84.76  | (965) subset(all_0_4_4, empty_set) = all_1379_3_1915
% 142.33/84.76  | (966)  ~ (all_1379_3_1915 = 0) |  ~ (all_1379_4_1916 = 0) | (all_1379_0_1912 = 0 & all_1379_2_1914 = 0)
% 142.33/84.76  | (967) relation(empty_set) = all_1379_4_1916
% 142.33/84.76  | (968) subset(all_293_0_418, all_1379_1_1913) = all_1379_0_1912
% 142.33/84.76  | (969) subset(all_293_1_419, empty_set) = all_1379_2_1914
% 142.33/84.76  | (970) relation_rng(empty_set) = all_1379_1_1913
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (605) with all_1391_0_1942, all_1391_1_1943, all_1391_2_1944, all_1391_3_1945, all_1391_4_1946 yields:
% 142.33/84.76  | (971) relation_dom(empty_set) = all_1391_2_1944 & subset(all_293_0_418, empty_set) = all_1391_0_1942 & subset(all_293_1_419, all_1391_2_1944) = all_1391_1_1943 & subset(all_0_4_4, empty_set) = all_1391_3_1945 & relation(empty_set) = all_1391_4_1946 & ( ~ (all_1391_3_1945 = 0) |  ~ (all_1391_4_1946 = 0) | (all_1391_0_1942 = 0 & all_1391_1_1943 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (971) yields:
% 142.33/84.76  | (972) subset(all_293_0_418, empty_set) = all_1391_0_1942
% 142.33/84.76  | (973) relation_dom(empty_set) = all_1391_2_1944
% 142.33/84.76  | (974) subset(all_0_4_4, empty_set) = all_1391_3_1945
% 142.33/84.76  | (975) subset(all_293_1_419, all_1391_2_1944) = all_1391_1_1943
% 142.33/84.76  | (976) relation(empty_set) = all_1391_4_1946
% 142.33/84.76  | (977)  ~ (all_1391_3_1945 = 0) |  ~ (all_1391_4_1946 = 0) | (all_1391_0_1942 = 0 & all_1391_1_1943 = 0)
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (615) with all_1407_0_1975, all_1407_1_1976, all_1407_2_1977, all_1407_3_1978 yields:
% 142.33/84.76  | (978) relation_composition(empty_set, all_0_4_4) = all_1407_1_1976 & relation_rng(all_1407_1_1976) = all_1407_0_1975 & subset(all_296_1_421, empty_set) = all_1407_2_1977 & relation(empty_set) = all_1407_3_1978 & ( ~ (all_1407_2_1977 = 0) |  ~ (all_1407_3_1978 = 0) | all_1407_0_1975 = all_296_0_420)
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (978) yields:
% 142.33/84.76  | (979) relation_composition(empty_set, all_0_4_4) = all_1407_1_1976
% 142.33/84.76  | (980) subset(all_296_1_421, empty_set) = all_1407_2_1977
% 142.33/84.76  | (981) relation_rng(all_1407_1_1976) = all_1407_0_1975
% 142.33/84.76  | (982) relation(empty_set) = all_1407_3_1978
% 142.33/84.76  | (983)  ~ (all_1407_2_1977 = 0) |  ~ (all_1407_3_1978 = 0) | all_1407_0_1975 = all_296_0_420
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (623) with all_1413_0_1987, all_1413_1_1988, all_1413_2_1989, all_1413_3_1990 yields:
% 142.33/84.76  | (984) relation_composition(all_0_4_4, empty_set) = all_1413_1_1988 & relation_dom(all_1413_1_1988) = all_1413_0_1987 & subset(all_301_1_425, empty_set) = all_1413_2_1989 & relation(empty_set) = all_1413_3_1990 & ( ~ (all_1413_2_1989 = 0) |  ~ (all_1413_3_1990 = 0) | all_1413_0_1987 = all_301_0_424)
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (984) yields:
% 142.33/84.76  | (985) relation_dom(all_1413_1_1988) = all_1413_0_1987
% 142.33/84.76  | (986)  ~ (all_1413_2_1989 = 0) |  ~ (all_1413_3_1990 = 0) | all_1413_0_1987 = all_301_0_424
% 142.33/84.76  | (987) subset(all_301_1_425, empty_set) = all_1413_2_1989
% 142.33/84.76  | (988) relation_composition(all_0_4_4, empty_set) = all_1413_1_1988
% 142.33/84.76  | (989) relation(empty_set) = all_1413_3_1990
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (624) with all_1415_0_1991, all_1415_1_1992, all_1415_2_1993, all_1415_3_1994 yields:
% 142.33/84.76  | (990) relation_composition(all_0_4_4, all_0_14_14) = all_1415_1_1992 & relation_dom(all_1415_1_1992) = all_1415_0_1991 & relation_dom(all_0_14_14) = all_1415_3_1994 & subset(all_301_1_425, all_1415_3_1994) = all_1415_2_1993 & ( ~ (all_1415_2_1993 = 0) | all_1415_0_1991 = all_301_0_424)
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (990) yields:
% 142.33/84.76  | (991)  ~ (all_1415_2_1993 = 0) | all_1415_0_1991 = all_301_0_424
% 142.33/84.76  | (992) relation_dom(all_0_14_14) = all_1415_3_1994
% 142.33/84.76  | (993) subset(all_301_1_425, all_1415_3_1994) = all_1415_2_1993
% 142.33/84.76  | (994) relation_composition(all_0_4_4, all_0_14_14) = all_1415_1_1992
% 142.33/84.76  | (995) relation_dom(all_1415_1_1992) = all_1415_0_1991
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (622) with all_1419_0_1999, all_1419_1_2000, all_1419_2_2001, all_1419_3_2002 yields:
% 142.33/84.76  | (996) relation_composition(all_0_4_4, all_0_14_14) = all_1419_1_2000 & relation_dom(all_1419_1_2000) = all_1419_0_1999 & subset(all_301_1_425, all_0_11_11) = all_1419_2_2001 & relation(all_0_14_14) = all_1419_3_2002 & ( ~ (all_1419_2_2001 = 0) |  ~ (all_1419_3_2002 = 0) | all_1419_0_1999 = all_301_0_424)
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (996) yields:
% 142.33/84.76  | (997) relation_composition(all_0_4_4, all_0_14_14) = all_1419_1_2000
% 142.33/84.76  | (998)  ~ (all_1419_2_2001 = 0) |  ~ (all_1419_3_2002 = 0) | all_1419_0_1999 = all_301_0_424
% 142.33/84.76  | (999) relation_dom(all_1419_1_2000) = all_1419_0_1999
% 142.33/84.76  | (1000) subset(all_301_1_425, all_0_11_11) = all_1419_2_2001
% 142.33/84.76  | (1001) relation(all_0_14_14) = all_1419_3_2002
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (635) with all_1446_0_2041, all_1446_1_2042, all_1446_2_2043, all_1446_3_2044, all_1446_4_2045 yields:
% 142.33/84.76  | (1002) relation_rng(all_0_14_14) = all_1446_1_2042 & relation_dom(all_0_14_14) = all_1446_3_2044 & subset(all_348_0_474, all_1446_1_2042) = all_1446_0_2041 & subset(all_348_1_475, all_1446_3_2044) = all_1446_2_2043 & subset(all_0_7_7, all_0_14_14) = all_1446_4_2045 & ( ~ (all_1446_4_2045 = 0) | (all_1446_0_2041 = 0 & all_1446_2_2043 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1002) yields:
% 142.33/84.76  | (1003)  ~ (all_1446_4_2045 = 0) | (all_1446_0_2041 = 0 & all_1446_2_2043 = 0)
% 142.33/84.76  | (1004) subset(all_0_7_7, all_0_14_14) = all_1446_4_2045
% 142.33/84.76  | (1005) relation_dom(all_0_14_14) = all_1446_3_2044
% 142.33/84.76  | (1006) subset(all_348_0_474, all_1446_1_2042) = all_1446_0_2041
% 142.33/84.76  | (1007) subset(all_348_1_475, all_1446_3_2044) = all_1446_2_2043
% 142.33/84.76  | (1008) relation_rng(all_0_14_14) = all_1446_1_2042
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (634) with all_1454_0_2061, all_1454_1_2062, all_1454_2_2063, all_1454_3_2064, all_1454_4_2065 yields:
% 142.33/84.76  | (1009) relation_rng(empty_set) = all_1454_1_2062 & subset(all_348_0_474, all_1454_1_2062) = all_1454_0_2061 & subset(all_348_1_475, empty_set) = all_1454_2_2063 & subset(all_0_7_7, empty_set) = all_1454_3_2064 & relation(empty_set) = all_1454_4_2065 & ( ~ (all_1454_3_2064 = 0) |  ~ (all_1454_4_2065 = 0) | (all_1454_0_2061 = 0 & all_1454_2_2063 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1009) yields:
% 142.33/84.76  | (1010)  ~ (all_1454_3_2064 = 0) |  ~ (all_1454_4_2065 = 0) | (all_1454_0_2061 = 0 & all_1454_2_2063 = 0)
% 142.33/84.76  | (1011) relation(empty_set) = all_1454_4_2065
% 142.33/84.76  | (1012) subset(all_0_7_7, empty_set) = all_1454_3_2064
% 142.33/84.76  | (1013) subset(all_348_1_475, empty_set) = all_1454_2_2063
% 142.33/84.76  | (1014) relation_rng(empty_set) = all_1454_1_2062
% 142.33/84.76  | (1015) subset(all_348_0_474, all_1454_1_2062) = all_1454_0_2061
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (633) with all_1456_0_2066, all_1456_1_2067, all_1456_2_2068, all_1456_3_2069, all_1456_4_2070 yields:
% 142.33/84.76  | (1016) relation_rng(all_0_14_14) = all_1456_1_2067 & subset(all_348_0_474, all_1456_1_2067) = all_1456_0_2066 & subset(all_348_1_475, all_0_11_11) = all_1456_2_2068 & subset(all_0_7_7, all_0_14_14) = all_1456_3_2069 & relation(all_0_14_14) = all_1456_4_2070 & ( ~ (all_1456_3_2069 = 0) |  ~ (all_1456_4_2070 = 0) | (all_1456_0_2066 = 0 & all_1456_2_2068 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1016) yields:
% 142.33/84.76  | (1017) relation_rng(all_0_14_14) = all_1456_1_2067
% 142.33/84.76  | (1018) subset(all_348_0_474, all_1456_1_2067) = all_1456_0_2066
% 142.33/84.76  | (1019) subset(all_348_1_475, all_0_11_11) = all_1456_2_2068
% 142.33/84.76  | (1020) subset(all_0_7_7, all_0_14_14) = all_1456_3_2069
% 142.33/84.76  | (1021)  ~ (all_1456_3_2069 = 0) |  ~ (all_1456_4_2070 = 0) | (all_1456_0_2066 = 0 & all_1456_2_2068 = 0)
% 142.33/84.76  | (1022) relation(all_0_14_14) = all_1456_4_2070
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (632) with all_1466_0_2091, all_1466_1_2092, all_1466_2_2093, all_1466_3_2094, all_1466_4_2095 yields:
% 142.33/84.76  | (1023) relation_dom(empty_set) = all_1466_2_2093 & subset(all_348_0_474, empty_set) = all_1466_0_2091 & subset(all_348_1_475, all_1466_2_2093) = all_1466_1_2092 & subset(all_0_7_7, empty_set) = all_1466_3_2094 & relation(empty_set) = all_1466_4_2095 & ( ~ (all_1466_3_2094 = 0) |  ~ (all_1466_4_2095 = 0) | (all_1466_0_2091 = 0 & all_1466_1_2092 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1023) yields:
% 142.33/84.76  | (1024)  ~ (all_1466_3_2094 = 0) |  ~ (all_1466_4_2095 = 0) | (all_1466_0_2091 = 0 & all_1466_1_2092 = 0)
% 142.33/84.76  | (1025) subset(all_348_1_475, all_1466_2_2093) = all_1466_1_2092
% 142.33/84.76  | (1026) relation_dom(empty_set) = all_1466_2_2093
% 142.33/84.76  | (1027) subset(all_348_0_474, empty_set) = all_1466_0_2091
% 142.33/84.76  | (1028) relation(empty_set) = all_1466_4_2095
% 142.33/84.76  | (1029) subset(all_0_7_7, empty_set) = all_1466_3_2094
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (642) with all_1480_0_2122, all_1480_1_2123, all_1480_2_2124, all_1480_3_2125 yields:
% 142.33/84.76  | (1030) relation_composition(empty_set, all_0_7_7) = all_1480_1_2123 & relation_rng(all_1480_1_2123) = all_1480_0_2122 & subset(all_355_1_482, empty_set) = all_1480_2_2124 & relation(empty_set) = all_1480_3_2125 & ( ~ (all_1480_2_2124 = 0) |  ~ (all_1480_3_2125 = 0) | all_1480_0_2122 = all_355_0_481)
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1030) yields:
% 142.33/84.76  | (1031) relation(empty_set) = all_1480_3_2125
% 142.33/84.76  | (1032) relation_composition(empty_set, all_0_7_7) = all_1480_1_2123
% 142.33/84.76  | (1033)  ~ (all_1480_2_2124 = 0) |  ~ (all_1480_3_2125 = 0) | all_1480_0_2122 = all_355_0_481
% 142.33/84.76  | (1034) subset(all_355_1_482, empty_set) = all_1480_2_2124
% 142.33/84.76  | (1035) relation_rng(all_1480_1_2123) = all_1480_0_2122
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (653) with all_1490_0_2143, all_1490_1_2144, all_1490_2_2145, all_1490_3_2146, all_1490_4_2147 yields:
% 142.33/84.76  | (1036) relation_rng(all_0_14_14) = all_1490_1_2144 & relation_dom(all_0_14_14) = all_1490_3_2146 & subset(all_358_0_483, all_1490_1_2144) = all_1490_0_2143 & subset(all_358_1_484, all_1490_3_2146) = all_1490_2_2145 & subset(all_0_14_14, all_0_14_14) = all_1490_4_2147 & ( ~ (all_1490_4_2147 = 0) | (all_1490_0_2143 = 0 & all_1490_2_2145 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1036) yields:
% 142.33/84.76  | (1037) relation_dom(all_0_14_14) = all_1490_3_2146
% 142.33/84.76  | (1038) relation_rng(all_0_14_14) = all_1490_1_2144
% 142.33/84.76  | (1039) subset(all_358_0_483, all_1490_1_2144) = all_1490_0_2143
% 142.33/84.76  | (1040) subset(all_358_1_484, all_1490_3_2146) = all_1490_2_2145
% 142.33/84.76  | (1041) subset(all_0_14_14, all_0_14_14) = all_1490_4_2147
% 142.33/84.76  | (1042)  ~ (all_1490_4_2147 = 0) | (all_1490_0_2143 = 0 & all_1490_2_2145 = 0)
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (651) with all_1492_0_2148, all_1492_1_2149, all_1492_2_2150, all_1492_3_2151, all_1492_4_2152 yields:
% 142.33/84.76  | (1043) relation_rng(all_0_14_14) = all_1492_1_2149 & subset(all_358_0_483, all_1492_1_2149) = all_1492_0_2148 & subset(all_358_1_484, all_0_11_11) = all_1492_2_2150 & subset(all_0_14_14, all_0_14_14) = all_1492_3_2151 & relation(all_0_14_14) = all_1492_4_2152 & ( ~ (all_1492_3_2151 = 0) |  ~ (all_1492_4_2152 = 0) | (all_1492_0_2148 = 0 & all_1492_2_2150 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1043) yields:
% 142.33/84.76  | (1044) subset(all_358_0_483, all_1492_1_2149) = all_1492_0_2148
% 142.33/84.76  | (1045) relation_rng(all_0_14_14) = all_1492_1_2149
% 142.33/84.76  | (1046) subset(all_0_14_14, all_0_14_14) = all_1492_3_2151
% 142.33/84.76  | (1047) relation(all_0_14_14) = all_1492_4_2152
% 142.33/84.76  | (1048) subset(all_358_1_484, all_0_11_11) = all_1492_2_2150
% 142.33/84.76  | (1049)  ~ (all_1492_3_2151 = 0) |  ~ (all_1492_4_2152 = 0) | (all_1492_0_2148 = 0 & all_1492_2_2150 = 0)
% 142.33/84.76  |
% 142.33/84.76  | Instantiating (650) with all_1500_0_2168, all_1500_1_2169, all_1500_2_2170, all_1500_3_2171, all_1500_4_2172 yields:
% 142.33/84.76  | (1050) relation_dom(empty_set) = all_1500_2_2170 & subset(all_358_0_483, empty_set) = all_1500_0_2168 & subset(all_358_1_484, all_1500_2_2170) = all_1500_1_2169 & subset(all_0_14_14, empty_set) = all_1500_3_2171 & relation(empty_set) = all_1500_4_2172 & ( ~ (all_1500_3_2171 = 0) |  ~ (all_1500_4_2172 = 0) | (all_1500_0_2168 = 0 & all_1500_1_2169 = 0))
% 142.33/84.76  |
% 142.33/84.76  | Applying alpha-rule on (1050) yields:
% 142.33/84.76  | (1051)  ~ (all_1500_3_2171 = 0) |  ~ (all_1500_4_2172 = 0) | (all_1500_0_2168 = 0 & all_1500_1_2169 = 0)
% 142.33/84.76  | (1052) relation(empty_set) = all_1500_4_2172
% 142.33/84.76  | (1053) relation_dom(empty_set) = all_1500_2_2170
% 142.33/84.76  | (1054) subset(all_358_0_483, empty_set) = all_1500_0_2168
% 142.33/84.76  | (1055) subset(all_0_14_14, empty_set) = all_1500_3_2171
% 142.33/84.77  | (1056) subset(all_358_1_484, all_1500_2_2170) = all_1500_1_2169
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (652) with all_1506_0_2183, all_1506_1_2184, all_1506_2_2185, all_1506_3_2186, all_1506_4_2187 yields:
% 142.33/84.77  | (1057) relation_rng(empty_set) = all_1506_1_2184 & subset(all_358_0_483, all_1506_1_2184) = all_1506_0_2183 & subset(all_358_1_484, empty_set) = all_1506_2_2185 & subset(all_0_14_14, empty_set) = all_1506_3_2186 & relation(empty_set) = all_1506_4_2187 & ( ~ (all_1506_3_2186 = 0) |  ~ (all_1506_4_2187 = 0) | (all_1506_0_2183 = 0 & all_1506_2_2185 = 0))
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1057) yields:
% 142.33/84.77  | (1058) relation_rng(empty_set) = all_1506_1_2184
% 142.33/84.77  | (1059)  ~ (all_1506_3_2186 = 0) |  ~ (all_1506_4_2187 = 0) | (all_1506_0_2183 = 0 & all_1506_2_2185 = 0)
% 142.33/84.77  | (1060) relation(empty_set) = all_1506_4_2187
% 142.33/84.77  | (1061) subset(all_358_0_483, all_1506_1_2184) = all_1506_0_2183
% 142.33/84.77  | (1062) subset(all_358_1_484, empty_set) = all_1506_2_2185
% 142.33/84.77  | (1063) subset(all_0_14_14, empty_set) = all_1506_3_2186
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (660) with all_1526_0_2228, all_1526_1_2229, all_1526_2_2230, all_1526_3_2231 yields:
% 142.33/84.77  | (1064) relation_composition(empty_set, all_0_14_14) = all_1526_1_2229 & relation_rng(all_1526_1_2229) = all_1526_0_2228 & subset(all_361_1_486, empty_set) = all_1526_2_2230 & relation(empty_set) = all_1526_3_2231 & ( ~ (all_1526_2_2230 = 0) |  ~ (all_1526_3_2231 = 0) | all_1526_0_2228 = all_361_0_485)
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1064) yields:
% 142.33/84.77  | (1065) relation_composition(empty_set, all_0_14_14) = all_1526_1_2229
% 142.33/84.77  | (1066) relation_rng(all_1526_1_2229) = all_1526_0_2228
% 142.33/84.77  | (1067) subset(all_361_1_486, empty_set) = all_1526_2_2230
% 142.33/84.77  | (1068) relation(empty_set) = all_1526_3_2231
% 142.33/84.77  | (1069)  ~ (all_1526_2_2230 = 0) |  ~ (all_1526_3_2231 = 0) | all_1526_0_2228 = all_361_0_485
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (765) with all_1578_0_2288, all_1578_1_2289, all_1578_2_2290, all_1578_3_2291 yields:
% 142.33/84.77  | (1070) relation_composition(all_0_0_0, all_0_14_14) = all_1578_1_2289 & relation_dom(all_1578_1_2289) = all_1578_0_2288 & relation_dom(all_0_14_14) = all_1578_3_2291 & subset(all_1076_1_1380, all_1578_3_2291) = all_1578_2_2290 & ( ~ (all_1578_2_2290 = 0) | all_1578_0_2288 = all_1076_0_1379)
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1070) yields:
% 142.33/84.77  | (1071) subset(all_1076_1_1380, all_1578_3_2291) = all_1578_2_2290
% 142.33/84.77  | (1072) relation_composition(all_0_0_0, all_0_14_14) = all_1578_1_2289
% 142.33/84.77  | (1073) relation_dom(all_0_14_14) = all_1578_3_2291
% 142.33/84.77  | (1074)  ~ (all_1578_2_2290 = 0) | all_1578_0_2288 = all_1076_0_1379
% 142.33/84.77  | (1075) relation_dom(all_1578_1_2289) = all_1578_0_2288
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (764) with all_1584_0_2300, all_1584_1_2301, all_1584_2_2302, all_1584_3_2303 yields:
% 142.33/84.77  | (1076) relation_composition(all_0_0_0, empty_set) = all_1584_1_2301 & relation_dom(all_1584_1_2301) = all_1584_0_2300 & subset(all_1076_1_1380, empty_set) = all_1584_2_2302 & relation(empty_set) = all_1584_3_2303 & ( ~ (all_1584_2_2302 = 0) |  ~ (all_1584_3_2303 = 0) | all_1584_0_2300 = all_1076_0_1379)
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1076) yields:
% 142.33/84.77  | (1077)  ~ (all_1584_2_2302 = 0) |  ~ (all_1584_3_2303 = 0) | all_1584_0_2300 = all_1076_0_1379
% 142.33/84.77  | (1078) relation_dom(all_1584_1_2301) = all_1584_0_2300
% 142.33/84.77  | (1079) relation_composition(all_0_0_0, empty_set) = all_1584_1_2301
% 142.33/84.77  | (1080) subset(all_1076_1_1380, empty_set) = all_1584_2_2302
% 142.33/84.77  | (1081) relation(empty_set) = all_1584_3_2303
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (763) with all_1596_0_2324, all_1596_1_2325, all_1596_2_2326, all_1596_3_2327 yields:
% 142.33/84.77  | (1082) relation_composition(all_0_0_0, all_0_14_14) = all_1596_1_2325 & relation_dom(all_1596_1_2325) = all_1596_0_2324 & subset(all_1076_1_1380, all_0_11_11) = all_1596_2_2326 & relation(all_0_14_14) = all_1596_3_2327 & ( ~ (all_1596_2_2326 = 0) |  ~ (all_1596_3_2327 = 0) | all_1596_0_2324 = all_1076_0_1379)
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1082) yields:
% 142.33/84.77  | (1083) relation_dom(all_1596_1_2325) = all_1596_0_2324
% 142.33/84.77  | (1084) subset(all_1076_1_1380, all_0_11_11) = all_1596_2_2326
% 142.33/84.77  | (1085) relation(all_0_14_14) = all_1596_3_2327
% 142.33/84.77  | (1086)  ~ (all_1596_2_2326 = 0) |  ~ (all_1596_3_2327 = 0) | all_1596_0_2324 = all_1076_0_1379
% 142.33/84.77  | (1087) relation_composition(all_0_0_0, all_0_14_14) = all_1596_1_2325
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (776) with all_1600_0_2333, all_1600_1_2334, all_1600_2_2335, all_1600_3_2336, all_1600_4_2337 yields:
% 142.33/84.77  | (1088) relation_rng(all_0_14_14) = all_1600_1_2334 & relation_dom(all_0_14_14) = all_1600_3_2336 & subset(all_1081_0_1383, all_1600_1_2334) = all_1600_0_2333 & subset(all_1081_1_1384, all_1600_3_2336) = all_1600_2_2335 & subset(all_0_0_0, all_0_14_14) = all_1600_4_2337 & ( ~ (all_1600_4_2337 = 0) | (all_1600_0_2333 = 0 & all_1600_2_2335 = 0))
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1088) yields:
% 142.33/84.77  | (1089) subset(all_1081_1_1384, all_1600_3_2336) = all_1600_2_2335
% 142.33/84.77  | (1090) relation_rng(all_0_14_14) = all_1600_1_2334
% 142.33/84.77  | (1091)  ~ (all_1600_4_2337 = 0) | (all_1600_0_2333 = 0 & all_1600_2_2335 = 0)
% 142.33/84.77  | (1092) subset(all_1081_0_1383, all_1600_1_2334) = all_1600_0_2333
% 142.33/84.77  | (1093) subset(all_0_0_0, all_0_14_14) = all_1600_4_2337
% 142.33/84.77  | (1094) relation_dom(all_0_14_14) = all_1600_3_2336
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (774) with all_1608_0_2353, all_1608_1_2354, all_1608_2_2355, all_1608_3_2356, all_1608_4_2357 yields:
% 142.33/84.77  | (1095) relation_rng(all_0_14_14) = all_1608_1_2354 & subset(all_1081_0_1383, all_1608_1_2354) = all_1608_0_2353 & subset(all_1081_1_1384, all_0_11_11) = all_1608_2_2355 & subset(all_0_0_0, all_0_14_14) = all_1608_3_2356 & relation(all_0_14_14) = all_1608_4_2357 & ( ~ (all_1608_3_2356 = 0) |  ~ (all_1608_4_2357 = 0) | (all_1608_0_2353 = 0 & all_1608_2_2355 = 0))
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1095) yields:
% 142.33/84.77  | (1096) subset(all_1081_1_1384, all_0_11_11) = all_1608_2_2355
% 142.33/84.77  | (1097) relation_rng(all_0_14_14) = all_1608_1_2354
% 142.33/84.77  | (1098)  ~ (all_1608_3_2356 = 0) |  ~ (all_1608_4_2357 = 0) | (all_1608_0_2353 = 0 & all_1608_2_2355 = 0)
% 142.33/84.77  | (1099) subset(all_0_0_0, all_0_14_14) = all_1608_3_2356
% 142.33/84.77  | (1100) subset(all_1081_0_1383, all_1608_1_2354) = all_1608_0_2353
% 142.33/84.77  | (1101) relation(all_0_14_14) = all_1608_4_2357
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (775) with all_1614_0_2368, all_1614_1_2369, all_1614_2_2370, all_1614_3_2371, all_1614_4_2372 yields:
% 142.33/84.77  | (1102) relation_rng(empty_set) = all_1614_1_2369 & subset(all_1081_0_1383, all_1614_1_2369) = all_1614_0_2368 & subset(all_1081_1_1384, empty_set) = all_1614_2_2370 & subset(all_0_0_0, empty_set) = all_1614_3_2371 & relation(empty_set) = all_1614_4_2372 & ( ~ (all_1614_3_2371 = 0) |  ~ (all_1614_4_2372 = 0) | (all_1614_0_2368 = 0 & all_1614_2_2370 = 0))
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1102) yields:
% 142.33/84.77  | (1103) subset(all_1081_1_1384, empty_set) = all_1614_2_2370
% 142.33/84.77  | (1104) subset(all_1081_0_1383, all_1614_1_2369) = all_1614_0_2368
% 142.33/84.77  | (1105) subset(all_0_0_0, empty_set) = all_1614_3_2371
% 142.33/84.77  | (1106) relation_rng(empty_set) = all_1614_1_2369
% 142.33/84.77  | (1107) relation(empty_set) = all_1614_4_2372
% 142.33/84.77  | (1108)  ~ (all_1614_3_2371 = 0) |  ~ (all_1614_4_2372 = 0) | (all_1614_0_2368 = 0 & all_1614_2_2370 = 0)
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (773) with all_1620_0_2383, all_1620_1_2384, all_1620_2_2385, all_1620_3_2386, all_1620_4_2387 yields:
% 142.33/84.77  | (1109) relation_dom(empty_set) = all_1620_2_2385 & subset(all_1081_0_1383, empty_set) = all_1620_0_2383 & subset(all_1081_1_1384, all_1620_2_2385) = all_1620_1_2384 & subset(all_0_0_0, empty_set) = all_1620_3_2386 & relation(empty_set) = all_1620_4_2387 & ( ~ (all_1620_3_2386 = 0) |  ~ (all_1620_4_2387 = 0) | (all_1620_0_2383 = 0 & all_1620_1_2384 = 0))
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1109) yields:
% 142.33/84.77  | (1110) subset(all_0_0_0, empty_set) = all_1620_3_2386
% 142.33/84.77  | (1111) relation_dom(empty_set) = all_1620_2_2385
% 142.33/84.77  | (1112)  ~ (all_1620_3_2386 = 0) |  ~ (all_1620_4_2387 = 0) | (all_1620_0_2383 = 0 & all_1620_1_2384 = 0)
% 142.33/84.77  | (1113) relation(empty_set) = all_1620_4_2387
% 142.33/84.77  | (1114) subset(all_1081_0_1383, empty_set) = all_1620_0_2383
% 142.33/84.77  | (1115) subset(all_1081_1_1384, all_1620_2_2385) = all_1620_1_2384
% 142.33/84.77  |
% 142.33/84.77  | Instantiating (783) with all_1636_0_2418, all_1636_1_2419, all_1636_2_2420, all_1636_3_2421 yields:
% 142.33/84.77  | (1116) relation_composition(empty_set, all_0_0_0) = all_1636_1_2419 & relation_rng(all_1636_1_2419) = all_1636_0_2418 & subset(all_1084_1_1386, empty_set) = all_1636_2_2420 & relation(empty_set) = all_1636_3_2421 & ( ~ (all_1636_2_2420 = 0) |  ~ (all_1636_3_2421 = 0) | all_1636_0_2418 = all_1084_0_1385)
% 142.33/84.77  |
% 142.33/84.77  | Applying alpha-rule on (1116) yields:
% 142.33/84.77  | (1117) relation(empty_set) = all_1636_3_2421
% 142.33/84.77  | (1118) relation_rng(all_1636_1_2419) = all_1636_0_2418
% 142.33/84.77  | (1119)  ~ (all_1636_2_2420 = 0) |  ~ (all_1636_3_2421 = 0) | all_1636_0_2418 = all_1084_0_1385
% 142.33/84.77  | (1120) subset(all_1084_1_1386, empty_set) = all_1636_2_2420
% 142.33/84.77  | (1121) relation_composition(empty_set, all_0_0_0) = all_1636_1_2419
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1578_3_2291, all_1600_3_2336 and discharging atoms relation_dom(all_0_14_14) = all_1600_3_2336, relation_dom(all_0_14_14) = all_1578_3_2291, yields:
% 142.33/84.77  | (1122) all_1600_3_2336 = all_1578_3_2291
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1446_3_2044, all_1490_3_2146 and discharging atoms relation_dom(all_0_14_14) = all_1490_3_2146, relation_dom(all_0_14_14) = all_1446_3_2044, yields:
% 142.33/84.77  | (1123) all_1490_3_2146 = all_1446_3_2044
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1373_3_1900, all_1415_3_1994 and discharging atoms relation_dom(all_0_14_14) = all_1415_3_1994, relation_dom(all_0_14_14) = all_1373_3_1900, yields:
% 142.33/84.77  | (1124) all_1415_3_1994 = all_1373_3_1900
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1325_3_1820, all_1373_3_1900 and discharging atoms relation_dom(all_0_14_14) = all_1373_3_1900, relation_dom(all_0_14_14) = all_1325_3_1820, yields:
% 142.33/84.77  | (1125) all_1373_3_1900 = all_1325_3_1820
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1287_3_1744, all_1325_3_1820 and discharging atoms relation_dom(all_0_14_14) = all_1325_3_1820, relation_dom(all_0_14_14) = all_1287_3_1744, yields:
% 142.33/84.77  | (1126) all_1325_3_1820 = all_1287_3_1744
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1258_3_1674, all_1600_3_2336 and discharging atoms relation_dom(all_0_14_14) = all_1600_3_2336, relation_dom(all_0_14_14) = all_1258_3_1674, yields:
% 142.33/84.77  | (1127) all_1600_3_2336 = all_1258_3_1674
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1258_3_1674, all_1287_3_1744 and discharging atoms relation_dom(all_0_14_14) = all_1287_3_1744, relation_dom(all_0_14_14) = all_1258_3_1674, yields:
% 142.33/84.77  | (1128) all_1287_3_1744 = all_1258_3_1674
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1236_3_1629, all_1600_3_2336 and discharging atoms relation_dom(all_0_14_14) = all_1600_3_2336, relation_dom(all_0_14_14) = all_1236_3_1629, yields:
% 142.33/84.77  | (1129) all_1600_3_2336 = all_1236_3_1629
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_1111_2_1420, all_1578_3_2291 and discharging atoms relation_dom(all_0_14_14) = all_1578_3_2291, relation_dom(all_0_14_14) = all_1111_2_1420, yields:
% 142.33/84.77  | (1130) all_1578_3_2291 = all_1111_2_1420
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_995_0_1259, all_1446_3_2044 and discharging atoms relation_dom(all_0_14_14) = all_1446_3_2044, relation_dom(all_0_14_14) = all_995_0_1259, yields:
% 142.33/84.77  | (1131) all_1446_3_2044 = all_995_0_1259
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_993_0_1256, all_1415_3_1994 and discharging atoms relation_dom(all_0_14_14) = all_1415_3_1994, relation_dom(all_0_14_14) = all_993_0_1256, yields:
% 142.33/84.77  | (1132) all_1415_3_1994 = all_993_0_1256
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_986_0_1249, all_1578_3_2291 and discharging atoms relation_dom(all_0_14_14) = all_1578_3_2291, relation_dom(all_0_14_14) = all_986_0_1249, yields:
% 142.33/84.77  | (1133) all_1578_3_2291 = all_986_0_1249
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_986_0_1249, all_995_0_1259 and discharging atoms relation_dom(all_0_14_14) = all_995_0_1259, relation_dom(all_0_14_14) = all_986_0_1249, yields:
% 142.33/84.77  | (1134) all_995_0_1259 = all_986_0_1249
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_904_1_1143, all_1578_3_2291 and discharging atoms relation_dom(all_0_14_14) = all_1578_3_2291, relation_dom(all_0_14_14) = all_904_1_1143, yields:
% 142.33/84.77  | (1135) all_1578_3_2291 = all_904_1_1143
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_863_1_1108, all_1578_3_2291 and discharging atoms relation_dom(all_0_14_14) = all_1578_3_2291, relation_dom(all_0_14_14) = all_863_1_1108, yields:
% 142.33/84.77  | (1136) all_1578_3_2291 = all_863_1_1108
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_554_0_701, all_0_11_11 and discharging atoms relation_dom(all_0_14_14) = all_554_0_701, relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.33/84.77  | (1137) all_554_0_701 = all_0_11_11
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_554_0_701, all_991_1_1254 and discharging atoms relation_dom(all_0_14_14) = all_991_1_1254, relation_dom(all_0_14_14) = all_554_0_701, yields:
% 142.33/84.77  | (1138) all_991_1_1254 = all_554_0_701
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_361_1_486, all_863_1_1108 and discharging atoms relation_dom(all_0_14_14) = all_863_1_1108, relation_dom(all_0_14_14) = all_361_1_486, yields:
% 142.33/84.77  | (1139) all_863_1_1108 = all_361_1_486
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_358_1_484, all_554_0_701 and discharging atoms relation_dom(all_0_14_14) = all_554_0_701, relation_dom(all_0_14_14) = all_358_1_484, yields:
% 142.33/84.77  | (1140) all_554_0_701 = all_358_1_484
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_358_1_484, all_361_1_486 and discharging atoms relation_dom(all_0_14_14) = all_361_1_486, relation_dom(all_0_14_14) = all_358_1_484, yields:
% 142.33/84.77  | (1141) all_361_1_486 = all_358_1_484
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_232_0_343, all_991_1_1254 and discharging atoms relation_dom(all_0_14_14) = all_991_1_1254, relation_dom(all_0_14_14) = all_232_0_343, yields:
% 142.33/84.77  | (1142) all_991_1_1254 = all_232_0_343
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_230_1_342, all_1490_3_2146 and discharging atoms relation_dom(all_0_14_14) = all_1490_3_2146, relation_dom(all_0_14_14) = all_230_1_342, yields:
% 142.33/84.77  | (1143) all_1490_3_2146 = all_230_1_342
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (249) with all_0_14_14, all_227_0_339, all_554_0_701 and discharging atoms relation_dom(all_0_14_14) = all_554_0_701, relation_dom(all_0_14_14) = all_227_0_339, yields:
% 142.33/84.77  | (1144) all_554_0_701 = all_227_0_339
% 142.33/84.77  |
% 142.33/84.77  | Instantiating formula (329) with empty_set, all_0_14_14, all_1258_4_1675, all_1260_3_1679 and discharging atoms subset(empty_set, all_0_14_14) = all_1260_3_1679, subset(empty_set, all_0_14_14) = all_1258_4_1675, yields:
% 142.33/84.78  | (1145) all_1260_3_1679 = all_1258_4_1675
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (111) with all_1258_4_1675, all_0_14_14 and discharging atoms subset(empty_set, all_0_14_14) = all_1258_4_1675, yields:
% 142.33/84.78  | (1146) all_1258_4_1675 = 0
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (329) with empty_set, all_0_14_14, all_261_5_383, all_1260_3_1679 and discharging atoms subset(empty_set, all_0_14_14) = all_1260_3_1679, subset(empty_set, all_0_14_14) = all_261_5_383, yields:
% 142.33/84.78  | (1147) all_1260_3_1679 = all_261_5_383
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1492_4_2152, all_1596_3_2327 and discharging atoms relation(all_0_14_14) = all_1596_3_2327, relation(all_0_14_14) = all_1492_4_2152, yields:
% 142.33/84.78  | (1148) all_1596_3_2327 = all_1492_4_2152
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1456_4_2070, all_1608_4_2357 and discharging atoms relation(all_0_14_14) = all_1608_4_2357, relation(all_0_14_14) = all_1456_4_2070, yields:
% 142.33/84.78  | (1149) all_1608_4_2357 = all_1456_4_2070
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1419_3_2002, all_1492_4_2152 and discharging atoms relation(all_0_14_14) = all_1492_4_2152, relation(all_0_14_14) = all_1419_3_2002, yields:
% 142.33/84.78  | (1150) all_1492_4_2152 = all_1419_3_2002
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1375_4_1906, all_1492_4_2152 and discharging atoms relation(all_0_14_14) = all_1492_4_2152, relation(all_0_14_14) = all_1375_4_1906, yields:
% 142.33/84.78  | (1151) all_1492_4_2152 = all_1375_4_1906
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1333_3_1836, all_1375_4_1906 and discharging atoms relation(all_0_14_14) = all_1375_4_1906, relation(all_0_14_14) = all_1333_3_1836, yields:
% 142.33/84.78  | (1152) all_1375_4_1906 = all_1333_3_1836
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1295_3_1760, all_1333_3_1836 and discharging atoms relation(all_0_14_14) = all_1333_3_1836, relation(all_0_14_14) = all_1295_3_1760, yields:
% 142.33/84.78  | (1153) all_1333_3_1836 = all_1295_3_1760
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1260_4_1680, all_1295_3_1760 and discharging atoms relation(all_0_14_14) = all_1295_3_1760, relation(all_0_14_14) = all_1260_4_1680, yields:
% 142.33/84.78  | (1154) all_1295_3_1760 = all_1260_4_1680
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1244_3_1645, all_1260_4_1680 and discharging atoms relation(all_0_14_14) = all_1260_4_1680, relation(all_0_14_14) = all_1244_3_1645, yields:
% 142.33/84.78  | (1155) all_1260_4_1680 = all_1244_3_1645
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1168_3_1519, all_1456_4_2070 and discharging atoms relation(all_0_14_14) = all_1456_4_2070, relation(all_0_14_14) = all_1168_3_1519, yields:
% 142.33/84.78  | (1156) all_1456_4_2070 = all_1168_3_1519
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1162_4_1503, all_1608_4_2357 and discharging atoms relation(all_0_14_14) = all_1608_4_2357, relation(all_0_14_14) = all_1162_4_1503, yields:
% 142.33/84.78  | (1157) all_1608_4_2357 = all_1162_4_1503
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1160_3_1498, all_1244_3_1645 and discharging atoms relation(all_0_14_14) = all_1244_3_1645, relation(all_0_14_14) = all_1160_3_1498, yields:
% 142.33/84.78  | (1158) all_1244_3_1645 = all_1160_3_1498
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1160_3_1498, all_1168_3_1519 and discharging atoms relation(all_0_14_14) = all_1168_3_1519, relation(all_0_14_14) = all_1160_3_1498, yields:
% 142.33/84.78  | (1159) all_1168_3_1519 = all_1160_3_1498
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1158_2_1494, all_1168_3_1519 and discharging atoms relation(all_0_14_14) = all_1168_3_1519, relation(all_0_14_14) = all_1158_2_1494, yields:
% 142.33/84.78  | (1160) all_1168_3_1519 = all_1158_2_1494
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1156_1_1491, all_1596_3_2327 and discharging atoms relation(all_0_14_14) = all_1596_3_2327, relation(all_0_14_14) = all_1156_1_1491, yields:
% 142.33/84.78  | (1161) all_1596_3_2327 = all_1156_1_1491
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1143_1_1473, all_1168_3_1519 and discharging atoms relation(all_0_14_14) = all_1168_3_1519, relation(all_0_14_14) = all_1143_1_1473, yields:
% 142.33/84.78  | (1162) all_1168_3_1519 = all_1143_1_1473
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1141_1_1470, 0 and discharging atoms relation(all_0_14_14) = all_1141_1_1470, relation(all_0_14_14) = 0, yields:
% 142.33/84.78  | (1163) all_1141_1_1470 = 0
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1139_1_1468, all_1168_3_1519 and discharging atoms relation(all_0_14_14) = all_1168_3_1519, relation(all_0_14_14) = all_1139_1_1468, yields:
% 142.33/84.78  | (1164) all_1168_3_1519 = all_1139_1_1468
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1133_1_1458, all_1143_1_1473 and discharging atoms relation(all_0_14_14) = all_1143_1_1473, relation(all_0_14_14) = all_1133_1_1458, yields:
% 142.33/84.78  | (1165) all_1143_1_1473 = all_1133_1_1458
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_1133_1_1458, all_1141_1_1470 and discharging atoms relation(all_0_14_14) = all_1141_1_1470, relation(all_0_14_14) = all_1133_1_1458, yields:
% 142.33/84.78  | (1166) all_1141_1_1470 = all_1133_1_1458
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with all_0_14_14, all_554_1_702, all_1143_1_1473 and discharging atoms relation(all_0_14_14) = all_1143_1_1473, relation(all_0_14_14) = all_554_1_702, yields:
% 142.33/84.78  | (1167) all_1143_1_1473 = all_554_1_702
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1620_4_2387, all_1636_3_2421 and discharging atoms relation(empty_set) = all_1636_3_2421, relation(empty_set) = all_1620_4_2387, yields:
% 142.33/84.78  | (1168) all_1636_3_2421 = all_1620_4_2387
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1614_4_2372, all_1620_4_2387 and discharging atoms relation(empty_set) = all_1620_4_2387, relation(empty_set) = all_1614_4_2372, yields:
% 142.33/84.78  | (1169) all_1620_4_2387 = all_1614_4_2372
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1584_3_2303, all_1614_4_2372 and discharging atoms relation(empty_set) = all_1614_4_2372, relation(empty_set) = all_1584_3_2303, yields:
% 142.33/84.78  | (1170) all_1614_4_2372 = all_1584_3_2303
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1506_4_2187, all_1526_3_2231 and discharging atoms relation(empty_set) = all_1526_3_2231, relation(empty_set) = all_1506_4_2187, yields:
% 142.33/84.78  | (1171) all_1526_3_2231 = all_1506_4_2187
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1500_4_2172, all_1584_3_2303 and discharging atoms relation(empty_set) = all_1584_3_2303, relation(empty_set) = all_1500_4_2172, yields:
% 142.33/84.78  | (1172) all_1584_3_2303 = all_1500_4_2172
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1480_3_2125, all_1506_4_2187 and discharging atoms relation(empty_set) = all_1506_4_2187, relation(empty_set) = all_1480_3_2125, yields:
% 142.33/84.78  | (1173) all_1506_4_2187 = all_1480_3_2125
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1466_4_2095, all_1480_3_2125 and discharging atoms relation(empty_set) = all_1480_3_2125, relation(empty_set) = all_1466_4_2095, yields:
% 142.33/84.78  | (1174) all_1480_3_2125 = all_1466_4_2095
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1413_3_1990, all_1500_4_2172 and discharging atoms relation(empty_set) = all_1500_4_2172, relation(empty_set) = all_1413_3_1990, yields:
% 142.33/84.78  | (1175) all_1500_4_2172 = all_1413_3_1990
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1407_3_1978, all_1466_4_2095 and discharging atoms relation(empty_set) = all_1466_4_2095, relation(empty_set) = all_1407_3_1978, yields:
% 142.33/84.78  | (1176) all_1466_4_2095 = all_1407_3_1978
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1379_4_1916, all_1391_4_1946 and discharging atoms relation(empty_set) = all_1391_4_1946, relation(empty_set) = all_1379_4_1916, yields:
% 142.33/84.78  | (1177) all_1391_4_1946 = all_1379_4_1916
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1331_3_1832, all_1379_4_1916 and discharging atoms relation(empty_set) = all_1379_4_1916, relation(empty_set) = all_1331_3_1832, yields:
% 142.33/84.78  | (1178) all_1379_4_1916 = all_1331_3_1832
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1317_3_1804, all_1331_3_1832 and discharging atoms relation(empty_set) = all_1331_3_1832, relation(empty_set) = all_1317_3_1804, yields:
% 142.33/84.78  | (1179) all_1331_3_1832 = all_1317_3_1804
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1293_3_1756, all_1317_3_1804 and discharging atoms relation(empty_set) = all_1317_3_1804, relation(empty_set) = all_1293_3_1756, yields:
% 142.33/84.78  | (1180) all_1317_3_1804 = all_1293_3_1756
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1280_4_1730, all_1413_3_1990 and discharging atoms relation(empty_set) = all_1413_3_1990, relation(empty_set) = all_1280_4_1730, yields:
% 142.33/84.78  | (1181) all_1413_3_1990 = all_1280_4_1730
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1242_3_1641, all_1280_4_1730 and discharging atoms relation(empty_set) = all_1280_4_1730, relation(empty_set) = all_1242_3_1641, yields:
% 142.33/84.78  | (1182) all_1280_4_1730 = all_1242_3_1641
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1137_3_1466, all_1407_3_1978 and discharging atoms relation(empty_set) = all_1407_3_1978, relation(empty_set) = all_1137_3_1466, yields:
% 142.33/84.78  | (1183) all_1407_3_1978 = all_1137_3_1466
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1135_3_1462, all_1278_4_1725 and discharging atoms relation(empty_set) = all_1278_4_1725, relation(empty_set) = all_1135_3_1462, yields:
% 142.33/84.78  | (1184) all_1278_4_1725 = all_1135_3_1462
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1135_3_1462, all_1137_3_1466 and discharging atoms relation(empty_set) = all_1137_3_1466, relation(empty_set) = all_1135_3_1462, yields:
% 142.33/84.78  | (1185) all_1137_3_1466 = all_1135_3_1462
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1119_4_1436, all_1242_3_1641 and discharging atoms relation(empty_set) = all_1242_3_1641, relation(empty_set) = all_1119_4_1436, yields:
% 142.33/84.78  | (1186) all_1242_3_1641 = all_1119_4_1436
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1115_1_1428, all_1526_3_2231 and discharging atoms relation(empty_set) = all_1526_3_2231, relation(empty_set) = all_1115_1_1428, yields:
% 142.33/84.78  | (1187) all_1526_3_2231 = all_1115_1_1428
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_1035_3_1311, all_1137_3_1466 and discharging atoms relation(empty_set) = all_1137_3_1466, relation(empty_set) = all_1035_3_1311, yields:
% 142.33/84.78  | (1188) all_1137_3_1466 = all_1035_3_1311
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_922_1_1166, all_1119_4_1436 and discharging atoms relation(empty_set) = all_1119_4_1436, relation(empty_set) = all_922_1_1166, yields:
% 142.33/84.78  | (1189) all_1119_4_1436 = all_922_1_1166
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_922_1_1166, all_1117_2_1431 and discharging atoms relation(empty_set) = all_1117_2_1431, relation(empty_set) = all_922_1_1166, yields:
% 142.33/84.78  | (1190) all_1117_2_1431 = all_922_1_1166
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_920_1_1164, all_1454_4_2065 and discharging atoms relation(empty_set) = all_1454_4_2065, relation(empty_set) = all_920_1_1164, yields:
% 142.33/84.78  | (1191) all_1454_4_2065 = all_920_1_1164
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_920_1_1164, all_1035_3_1311 and discharging atoms relation(empty_set) = all_1035_3_1311, relation(empty_set) = all_920_1_1164, yields:
% 142.33/84.78  | (1192) all_1035_3_1311 = all_920_1_1164
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_744_3_949, all_1117_2_1431 and discharging atoms relation(empty_set) = all_1117_2_1431, relation(empty_set) = all_744_3_949, yields:
% 142.33/84.78  | (1193) all_1117_2_1431 = all_744_3_949
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_738_2_939, all_1454_4_2065 and discharging atoms relation(empty_set) = all_1454_4_2065, relation(empty_set) = all_738_2_939, yields:
% 142.33/84.78  | (1194) all_1454_4_2065 = all_738_2_939
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_724_1_921, all_1117_2_1431 and discharging atoms relation(empty_set) = all_1117_2_1431, relation(empty_set) = all_724_1_921, yields:
% 142.33/84.78  | (1195) all_1117_2_1431 = all_724_1_921
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_670_1_853, all_1293_3_1756 and discharging atoms relation(empty_set) = all_1293_3_1756, relation(empty_set) = all_670_1_853, yields:
% 142.33/84.78  | (1196) all_1293_3_1756 = all_670_1_853
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_670_1_853, all_920_1_1164 and discharging atoms relation(empty_set) = all_920_1_1164, relation(empty_set) = all_670_1_853, yields:
% 142.33/84.78  | (1197) all_920_1_1164 = all_670_1_853
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_668_1_851, 0 and discharging atoms relation(empty_set) = all_668_1_851, relation(empty_set) = 0, yields:
% 142.33/84.78  | (1198) all_668_1_851 = 0
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_668_1_851, all_724_1_921 and discharging atoms relation(empty_set) = all_724_1_921, relation(empty_set) = all_668_1_851, yields:
% 142.33/84.78  | (1199) all_724_1_921 = all_668_1_851
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_668_1_851, all_670_1_853 and discharging atoms relation(empty_set) = all_670_1_853, relation(empty_set) = all_668_1_851, yields:
% 142.33/84.78  | (1200) all_670_1_853 = all_668_1_851
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_664_4_847, all_1278_4_1725 and discharging atoms relation(empty_set) = all_1278_4_1725, relation(empty_set) = all_664_4_847, yields:
% 142.33/84.78  | (1201) all_1278_4_1725 = all_664_4_847
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_662_3_842, all_670_1_853 and discharging atoms relation(empty_set) = all_670_1_853, relation(empty_set) = all_662_3_842, yields:
% 142.33/84.78  | (1202) all_670_1_853 = all_662_3_842
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_582_3_730, all_1391_4_1946 and discharging atoms relation(empty_set) = all_1391_4_1946, relation(empty_set) = all_582_3_730, yields:
% 142.33/84.78  | (1203) all_1391_4_1946 = all_582_3_730
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_393_3_533, all_1636_3_2421 and discharging atoms relation(empty_set) = all_1636_3_2421, relation(empty_set) = all_393_3_533, yields:
% 142.33/84.78  | (1204) all_1636_3_2421 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (7) with empty_set, all_289_3_415, all_1454_4_2065 and discharging atoms relation(empty_set) = all_1454_4_2065, relation(empty_set) = all_289_3_415, yields:
% 142.33/84.78  | (1205) all_1454_4_2065 = all_289_3_415
% 142.33/84.78  |
% 142.33/84.78  | Instantiating formula (92) with all_0_14_14, all_232_1_344, 0 and discharging atoms function(all_0_14_14) = all_232_1_344, function(all_0_14_14) = 0, yields:
% 142.33/84.78  | (1206) all_232_1_344 = 0
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1168,1204) yields a new equation:
% 142.33/84.78  | (1207) all_1620_4_2387 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1207 yields:
% 142.33/84.78  | (1208) all_1620_4_2387 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1169,1208) yields a new equation:
% 142.33/84.78  | (1209) all_1614_4_2372 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1209 yields:
% 142.33/84.78  | (1210) all_1614_4_2372 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1170,1210) yields a new equation:
% 142.33/84.78  | (1211) all_1584_3_2303 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1211 yields:
% 142.33/84.78  | (1212) all_1584_3_2303 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1149,1157) yields a new equation:
% 142.33/84.78  | (1213) all_1456_4_2070 = all_1162_4_1503
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1213 yields:
% 142.33/84.78  | (1214) all_1456_4_2070 = all_1162_4_1503
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1127,1129) yields a new equation:
% 142.33/84.78  | (1215) all_1258_3_1674 = all_1236_3_1629
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1215 yields:
% 142.33/84.78  | (1216) all_1258_3_1674 = all_1236_3_1629
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1122,1129) yields a new equation:
% 142.33/84.78  | (1217) all_1578_3_2291 = all_1236_3_1629
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1217 yields:
% 142.33/84.78  | (1218) all_1578_3_2291 = all_1236_3_1629
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1148,1161) yields a new equation:
% 142.33/84.78  | (1219) all_1492_4_2152 = all_1156_1_1491
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1219 yields:
% 142.33/84.78  | (1220) all_1492_4_2152 = all_1156_1_1491
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1172,1212) yields a new equation:
% 142.33/84.78  | (1221) all_1500_4_2172 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1221 yields:
% 142.33/84.78  | (1222) all_1500_4_2172 = all_393_3_533
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1133,1130) yields a new equation:
% 142.33/84.78  | (1223) all_1111_2_1420 = all_986_0_1249
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1135,1130) yields a new equation:
% 142.33/84.78  | (1224) all_1111_2_1420 = all_904_1_1143
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1218,1130) yields a new equation:
% 142.33/84.78  | (1225) all_1236_3_1629 = all_1111_2_1420
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1225 yields:
% 142.33/84.78  | (1226) all_1236_3_1629 = all_1111_2_1420
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1136,1130) yields a new equation:
% 142.33/84.78  | (1227) all_1111_2_1420 = all_863_1_1108
% 142.33/84.78  |
% 142.33/84.78  | Combining equations (1171,1187) yields a new equation:
% 142.33/84.78  | (1228) all_1506_4_2187 = all_1115_1_1428
% 142.33/84.78  |
% 142.33/84.78  | Simplifying 1228 yields:
% 142.33/84.78  | (1229) all_1506_4_2187 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1173,1229) yields a new equation:
% 142.33/84.79  | (1230) all_1480_3_2125 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1230 yields:
% 142.33/84.79  | (1231) all_1480_3_2125 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1175,1222) yields a new equation:
% 142.33/84.79  | (1232) all_1413_3_1990 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1232 yields:
% 142.33/84.79  | (1233) all_1413_3_1990 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1151,1150) yields a new equation:
% 142.33/84.79  | (1234) all_1419_3_2002 = all_1375_4_1906
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1220,1150) yields a new equation:
% 142.33/84.79  | (1235) all_1419_3_2002 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1123,1143) yields a new equation:
% 142.33/84.79  | (1236) all_1446_3_2044 = all_230_1_342
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1236 yields:
% 142.33/84.79  | (1237) all_1446_3_2044 = all_230_1_342
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1174,1231) yields a new equation:
% 142.33/84.79  | (1238) all_1466_4_2095 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1238 yields:
% 142.33/84.79  | (1239) all_1466_4_2095 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1176,1239) yields a new equation:
% 142.33/84.79  | (1240) all_1407_3_1978 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1240 yields:
% 142.33/84.79  | (1241) all_1407_3_1978 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1156,1214) yields a new equation:
% 142.33/84.79  | (1242) all_1168_3_1519 = all_1162_4_1503
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1242 yields:
% 142.33/84.79  | (1243) all_1168_3_1519 = all_1162_4_1503
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1191,1194) yields a new equation:
% 142.33/84.79  | (1244) all_920_1_1164 = all_738_2_939
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1244 yields:
% 142.33/84.79  | (1245) all_920_1_1164 = all_738_2_939
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1205,1194) yields a new equation:
% 142.33/84.79  | (1246) all_738_2_939 = all_289_3_415
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1131,1237) yields a new equation:
% 142.33/84.79  | (1247) all_995_0_1259 = all_230_1_342
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1247 yields:
% 142.33/84.79  | (1248) all_995_0_1259 = all_230_1_342
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1234,1235) yields a new equation:
% 142.33/84.79  | (1249) all_1375_4_1906 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1249 yields:
% 142.33/84.79  | (1250) all_1375_4_1906 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1124,1132) yields a new equation:
% 142.33/84.79  | (1251) all_1373_3_1900 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1251 yields:
% 142.33/84.79  | (1252) all_1373_3_1900 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1181,1233) yields a new equation:
% 142.33/84.79  | (1253) all_1280_4_1730 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1253 yields:
% 142.33/84.79  | (1254) all_1280_4_1730 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1183,1241) yields a new equation:
% 142.33/84.79  | (1255) all_1137_3_1466 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1255 yields:
% 142.33/84.79  | (1256) all_1137_3_1466 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1177,1203) yields a new equation:
% 142.33/84.79  | (1257) all_1379_4_1916 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1257 yields:
% 142.33/84.79  | (1258) all_1379_4_1916 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1178,1258) yields a new equation:
% 142.33/84.79  | (1259) all_1331_3_1832 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1259 yields:
% 142.33/84.79  | (1260) all_1331_3_1832 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1152,1250) yields a new equation:
% 142.33/84.79  | (1261) all_1333_3_1836 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1261 yields:
% 142.33/84.79  | (1262) all_1333_3_1836 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1125,1252) yields a new equation:
% 142.33/84.79  | (1263) all_1325_3_1820 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1263 yields:
% 142.33/84.79  | (1264) all_1325_3_1820 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1153,1262) yields a new equation:
% 142.33/84.79  | (1265) all_1295_3_1760 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1265 yields:
% 142.33/84.79  | (1266) all_1295_3_1760 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1179,1260) yields a new equation:
% 142.33/84.79  | (1267) all_1317_3_1804 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1267 yields:
% 142.33/84.79  | (1268) all_1317_3_1804 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1126,1264) yields a new equation:
% 142.33/84.79  | (1269) all_1287_3_1744 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1269 yields:
% 142.33/84.79  | (1270) all_1287_3_1744 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1180,1268) yields a new equation:
% 142.33/84.79  | (1271) all_1293_3_1756 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1271 yields:
% 142.33/84.79  | (1272) all_1293_3_1756 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1154,1266) yields a new equation:
% 142.33/84.79  | (1273) all_1260_4_1680 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1273 yields:
% 142.33/84.79  | (1274) all_1260_4_1680 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1196,1272) yields a new equation:
% 142.33/84.79  | (1275) all_670_1_853 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1275 yields:
% 142.33/84.79  | (1276) all_670_1_853 = all_582_3_730
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1128,1270) yields a new equation:
% 142.33/84.79  | (1277) all_1258_3_1674 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1277 yields:
% 142.33/84.79  | (1278) all_1258_3_1674 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1182,1254) yields a new equation:
% 142.33/84.79  | (1279) all_1242_3_1641 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1279 yields:
% 142.33/84.79  | (1280) all_1242_3_1641 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1184,1201) yields a new equation:
% 142.33/84.79  | (1281) all_1135_3_1462 = all_664_4_847
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1281 yields:
% 142.33/84.79  | (1282) all_1135_3_1462 = all_664_4_847
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1145,1147) yields a new equation:
% 142.33/84.79  | (1283) all_1258_4_1675 = all_261_5_383
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1283 yields:
% 142.33/84.79  | (1284) all_1258_4_1675 = all_261_5_383
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1155,1274) yields a new equation:
% 142.33/84.79  | (1285) all_1244_3_1645 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1285 yields:
% 142.33/84.79  | (1286) all_1244_3_1645 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1216,1278) yields a new equation:
% 142.33/84.79  | (1287) all_1236_3_1629 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1287 yields:
% 142.33/84.79  | (1288) all_1236_3_1629 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1146,1284) yields a new equation:
% 142.33/84.79  | (1289) all_261_5_383 = 0
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1158,1286) yields a new equation:
% 142.33/84.79  | (1290) all_1160_3_1498 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1290 yields:
% 142.33/84.79  | (1291) all_1160_3_1498 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1186,1280) yields a new equation:
% 142.33/84.79  | (1292) all_1119_4_1436 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1292 yields:
% 142.33/84.79  | (1293) all_1119_4_1436 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1226,1288) yields a new equation:
% 142.33/84.79  | (1294) all_1111_2_1420 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1294 yields:
% 142.33/84.79  | (1295) all_1111_2_1420 = all_993_0_1256
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1160,1243) yields a new equation:
% 142.33/84.79  | (1296) all_1162_4_1503 = all_1158_2_1494
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1159,1243) yields a new equation:
% 142.33/84.79  | (1297) all_1162_4_1503 = all_1160_3_1498
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1162,1243) yields a new equation:
% 142.33/84.79  | (1298) all_1162_4_1503 = all_1143_1_1473
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1164,1243) yields a new equation:
% 142.33/84.79  | (1299) all_1162_4_1503 = all_1139_1_1468
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1297,1296) yields a new equation:
% 142.33/84.79  | (1300) all_1160_3_1498 = all_1158_2_1494
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1300 yields:
% 142.33/84.79  | (1301) all_1160_3_1498 = all_1158_2_1494
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1298,1296) yields a new equation:
% 142.33/84.79  | (1302) all_1158_2_1494 = all_1143_1_1473
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1299,1296) yields a new equation:
% 142.33/84.79  | (1303) all_1158_2_1494 = all_1139_1_1468
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1301,1291) yields a new equation:
% 142.33/84.79  | (1304) all_1158_2_1494 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1304 yields:
% 142.33/84.79  | (1305) all_1158_2_1494 = all_1156_1_1491
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1303,1305) yields a new equation:
% 142.33/84.79  | (1306) all_1156_1_1491 = all_1139_1_1468
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1302,1305) yields a new equation:
% 142.33/84.79  | (1307) all_1156_1_1491 = all_1143_1_1473
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1307,1306) yields a new equation:
% 142.33/84.79  | (1308) all_1143_1_1473 = all_1139_1_1468
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1308 yields:
% 142.33/84.79  | (1309) all_1143_1_1473 = all_1139_1_1468
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1167,1309) yields a new equation:
% 142.33/84.79  | (1310) all_1139_1_1468 = all_554_1_702
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1165,1309) yields a new equation:
% 142.33/84.79  | (1311) all_1139_1_1468 = all_1133_1_1458
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1166,1163) yields a new equation:
% 142.33/84.79  | (1312) all_1133_1_1458 = 0
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1312 yields:
% 142.33/84.79  | (1313) all_1133_1_1458 = 0
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1311,1310) yields a new equation:
% 142.33/84.79  | (1314) all_1133_1_1458 = all_554_1_702
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1314 yields:
% 142.33/84.79  | (1315) all_1133_1_1458 = all_554_1_702
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1188,1256) yields a new equation:
% 142.33/84.79  | (1316) all_1115_1_1428 = all_1035_3_1311
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1185,1256) yields a new equation:
% 142.33/84.79  | (1317) all_1135_3_1462 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1317 yields:
% 142.33/84.79  | (1318) all_1135_3_1462 = all_1115_1_1428
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1318,1282) yields a new equation:
% 142.33/84.79  | (1319) all_1115_1_1428 = all_664_4_847
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1319 yields:
% 142.33/84.79  | (1320) all_1115_1_1428 = all_664_4_847
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1313,1315) yields a new equation:
% 142.33/84.79  | (1321) all_554_1_702 = 0
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1189,1293) yields a new equation:
% 142.33/84.79  | (1322) all_922_1_1166 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1322 yields:
% 142.33/84.79  | (1323) all_922_1_1166 = all_393_3_533
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1190,1193) yields a new equation:
% 142.33/84.79  | (1324) all_922_1_1166 = all_744_3_949
% 142.33/84.79  |
% 142.33/84.79  | Simplifying 1324 yields:
% 142.33/84.79  | (1325) all_922_1_1166 = all_744_3_949
% 142.33/84.79  |
% 142.33/84.79  | Combining equations (1195,1193) yields a new equation:
% 142.33/84.80  | (1326) all_744_3_949 = all_724_1_921
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1316,1320) yields a new equation:
% 142.33/84.80  | (1327) all_1035_3_1311 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1327 yields:
% 142.33/84.80  | (1328) all_1035_3_1311 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1227,1295) yields a new equation:
% 142.33/84.80  | (1329) all_993_0_1256 = all_863_1_1108
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1224,1295) yields a new equation:
% 142.33/84.80  | (1330) all_993_0_1256 = all_904_1_1143
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1223,1295) yields a new equation:
% 142.33/84.80  | (1331) all_993_0_1256 = all_986_0_1249
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1192,1328) yields a new equation:
% 142.33/84.80  | (1332) all_920_1_1164 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1332 yields:
% 142.33/84.80  | (1333) all_920_1_1164 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1134,1248) yields a new equation:
% 142.33/84.80  | (1334) all_986_0_1249 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1334 yields:
% 142.33/84.80  | (1335) all_986_0_1249 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1329,1330) yields a new equation:
% 142.33/84.80  | (1336) all_904_1_1143 = all_863_1_1108
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1331,1330) yields a new equation:
% 142.33/84.80  | (1337) all_986_0_1249 = all_904_1_1143
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1337 yields:
% 142.33/84.80  | (1338) all_986_0_1249 = all_904_1_1143
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1138,1142) yields a new equation:
% 142.33/84.80  | (1339) all_554_0_701 = all_232_0_343
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1339 yields:
% 142.33/84.80  | (1340) all_554_0_701 = all_232_0_343
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1338,1335) yields a new equation:
% 142.33/84.80  | (1341) all_904_1_1143 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1341 yields:
% 142.33/84.80  | (1342) all_904_1_1143 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1325,1323) yields a new equation:
% 142.33/84.80  | (1343) all_744_3_949 = all_393_3_533
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1343 yields:
% 142.33/84.80  | (1344) all_744_3_949 = all_393_3_533
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1197,1333) yields a new equation:
% 142.33/84.80  | (1345) all_670_1_853 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1345 yields:
% 142.33/84.80  | (1346) all_670_1_853 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1245,1333) yields a new equation:
% 142.33/84.80  | (1347) all_738_2_939 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1347 yields:
% 142.33/84.80  | (1348) all_738_2_939 = all_664_4_847
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1336,1342) yields a new equation:
% 142.33/84.80  | (1349) all_863_1_1108 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1349 yields:
% 142.33/84.80  | (1350) all_863_1_1108 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1139,1350) yields a new equation:
% 142.33/84.80  | (1351) all_361_1_486 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1351 yields:
% 142.33/84.80  | (1352) all_361_1_486 = all_230_1_342
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1326,1344) yields a new equation:
% 142.33/84.80  | (1353) all_724_1_921 = all_393_3_533
% 142.33/84.80  |
% 142.33/84.80  | Simplifying 1353 yields:
% 142.33/84.80  | (1354) all_724_1_921 = all_393_3_533
% 142.33/84.80  |
% 142.33/84.80  | Combining equations (1348,1246) yields a new equation:
% 142.33/84.80  | (1355) all_664_4_847 = all_289_3_415
% 142.33/84.80  |
% 142.56/84.80  | Simplifying 1355 yields:
% 142.56/84.80  | (1356) all_664_4_847 = all_289_3_415
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1199,1354) yields a new equation:
% 142.56/84.80  | (1357) all_668_1_851 = all_393_3_533
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1357 yields:
% 142.56/84.80  | (1358) all_668_1_851 = all_393_3_533
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1200,1202) yields a new equation:
% 142.56/84.80  | (1359) all_668_1_851 = all_662_3_842
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1359 yields:
% 142.56/84.80  | (1360) all_668_1_851 = all_662_3_842
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1346,1202) yields a new equation:
% 142.56/84.80  | (1361) all_664_4_847 = all_662_3_842
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1361 yields:
% 142.56/84.80  | (1362) all_664_4_847 = all_662_3_842
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1276,1202) yields a new equation:
% 142.56/84.80  | (1363) all_662_3_842 = all_582_3_730
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1198,1358) yields a new equation:
% 142.56/84.80  | (1364) all_393_3_533 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1360,1358) yields a new equation:
% 142.56/84.80  | (1365) all_662_3_842 = all_393_3_533
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1365 yields:
% 142.56/84.80  | (1366) all_662_3_842 = all_393_3_533
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1362,1356) yields a new equation:
% 142.56/84.80  | (1367) all_662_3_842 = all_289_3_415
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1367 yields:
% 142.56/84.80  | (1368) all_662_3_842 = all_289_3_415
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1368,1363) yields a new equation:
% 142.56/84.80  | (1369) all_582_3_730 = all_289_3_415
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1366,1363) yields a new equation:
% 142.56/84.80  | (1370) all_582_3_730 = all_393_3_533
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1370,1369) yields a new equation:
% 142.56/84.80  | (1371) all_393_3_533 = all_289_3_415
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1371 yields:
% 142.56/84.80  | (1372) all_393_3_533 = all_289_3_415
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1137,1340) yields a new equation:
% 142.56/84.80  | (1373) all_232_0_343 = all_0_11_11
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1140,1340) yields a new equation:
% 142.56/84.80  | (1374) all_358_1_484 = all_232_0_343
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1374 yields:
% 142.56/84.80  | (1375) all_358_1_484 = all_232_0_343
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1144,1340) yields a new equation:
% 142.56/84.80  | (1376) all_232_0_343 = all_227_0_339
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1364,1372) yields a new equation:
% 142.56/84.80  | (1377) all_289_3_415 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1141,1352) yields a new equation:
% 142.56/84.80  | (1378) all_358_1_484 = all_230_1_342
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1378 yields:
% 142.56/84.80  | (1379) all_358_1_484 = all_230_1_342
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1375,1379) yields a new equation:
% 142.56/84.80  | (1380) all_232_0_343 = all_230_1_342
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1380 yields:
% 142.56/84.80  | (1381) all_232_0_343 = all_230_1_342
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1373,1381) yields a new equation:
% 142.56/84.80  | (1382) all_230_1_342 = all_0_11_11
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1376,1381) yields a new equation:
% 142.56/84.80  | (1383) all_230_1_342 = all_227_0_339
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1383,1382) yields a new equation:
% 142.56/84.80  | (1384) all_227_0_339 = all_0_11_11
% 142.56/84.80  |
% 142.56/84.80  | Simplifying 1384 yields:
% 142.56/84.80  | (1385) all_227_0_339 = all_0_11_11
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1382,1381) yields a new equation:
% 142.56/84.80  | (1373) all_232_0_343 = all_0_11_11
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1377,1372) yields a new equation:
% 142.56/84.80  | (1364) all_393_3_533 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1373,1340) yields a new equation:
% 142.56/84.80  | (1137) all_554_0_701 = all_0_11_11
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1377,1369) yields a new equation:
% 142.56/84.80  | (1389) all_582_3_730 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1389,1363) yields a new equation:
% 142.56/84.80  | (1390) all_662_3_842 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1377,1356) yields a new equation:
% 142.56/84.80  | (1391) all_664_4_847 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1364,1358) yields a new equation:
% 142.56/84.80  | (1198) all_668_1_851 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1390,1202) yields a new equation:
% 142.56/84.80  | (1393) all_670_1_853 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1391,1333) yields a new equation:
% 142.56/84.80  | (1394) all_920_1_1164 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1364,1323) yields a new equation:
% 142.56/84.80  | (1395) all_922_1_1166 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1321,1310) yields a new equation:
% 142.56/84.80  | (1396) all_1139_1_1468 = 0
% 142.56/84.80  |
% 142.56/84.80  | Combining equations (1396,1309) yields a new equation:
% 142.56/84.80  | (1397) all_1143_1_1473 = 0
% 142.56/84.80  |
% 142.56/84.80  | From (1385) and (556) follows:
% 142.56/84.80  | (3) relation_dom(all_0_14_14) = all_0_11_11
% 142.56/84.80  |
% 142.56/84.80  | From (1321) and (670) follows:
% 142.56/84.80  | (369) relation(all_0_14_14) = 0
% 142.56/84.80  |
% 142.56/84.80  | From (1206) and (570) follows:
% 142.56/84.80  | (221) function(all_0_14_14) = 0
% 142.56/84.80  |
% 142.56/84.80  +-Applying beta-rule and splitting (671), into two cases.
% 142.56/84.80  |-Branch one:
% 142.56/84.80  | (1401)  ~ (all_554_1_702 = 0)
% 142.56/84.80  |
% 142.56/84.80  	| Equations (1321) can reduce 1401 to:
% 142.56/84.80  	| (1402) $false
% 142.56/84.80  	|
% 142.56/84.80  	|-The branch is then unsatisfiable
% 142.56/84.80  |-Branch two:
% 142.56/84.80  | (1321) all_554_1_702 = 0
% 142.56/84.80  | (1404)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_554_0_701) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_554_0_701) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set))) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_554_0_701) = 0)
% 142.56/84.81  |
% 142.56/84.81  	| Applying alpha-rule on (1404) yields:
% 142.56/84.81  	| (1405)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_554_0_701) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0)))))
% 142.56/84.81  	| (1406)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_554_0_701) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set)))
% 142.56/84.81  	| (1407)  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_554_0_701) = 0)
% 142.56/84.81  	|
% 142.56/84.81  	| Instantiating formula (1405) with all_0_13_13, all_0_15_15, all_0_16_16 and discharging atoms ordered_pair(all_0_16_16, all_0_15_15) = all_0_13_13, yields:
% 142.56/84.81  	| (1408)  ? [v0] :  ? [v1] :  ? [v2] : (apply(all_0_14_14, all_0_16_16) = v1 & in(all_0_13_13, all_0_14_14) = v2 & in(all_0_16_16, all_554_0_701) = v0 & ( ~ (v0 = 0) | (( ~ (v2 = 0) | v1 = all_0_15_15) & ( ~ (v1 = all_0_15_15) | v2 = 0))))
% 142.56/84.81  	|
% 142.56/84.81  	+-Applying beta-rule and splitting (694), into two cases.
% 142.56/84.81  	|-Branch one:
% 142.56/84.81  	| (1409)  ~ (all_668_1_851 = 0)
% 142.56/84.81  	|
% 142.56/84.81  		| Equations (1198) can reduce 1409 to:
% 142.56/84.81  		| (1402) $false
% 142.56/84.81  		|
% 142.56/84.81  		|-The branch is then unsatisfiable
% 142.56/84.81  	|-Branch two:
% 142.56/84.81  	| (1198) all_668_1_851 = 0
% 142.56/84.81  	| (1412)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_668_0_850, v4) = v5 & subset(empty_set, v1) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_668_0_850, v1) = v4 & subset(empty_set, v5) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.81  	|
% 142.56/84.81  		| Applying alpha-rule on (1412) yields:
% 142.56/84.81  		| (1413)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_668_0_850, v4) = v5 & subset(empty_set, v1) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 142.56/84.81  		| (1414)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_668_0_850, v1) = v4 & subset(empty_set, v5) = v6 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 142.56/84.81  		| (1415)  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.81  		| (1416)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_668_0_850, v2) = v3 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.81  		|
% 142.56/84.81  		| Instantiating formula (1414) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.56/84.81  		| (1417)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_668_0_850, all_0_11_11) = v2 & subset(empty_set, v3) = v4 & subset(empty_set, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.56/84.81  		|
% 142.56/84.81  		| Instantiating (1408) with all_1783_0_2529, all_1783_1_2530, all_1783_2_2531 yields:
% 142.56/84.81  		| (1418) apply(all_0_14_14, all_0_16_16) = all_1783_1_2530 & in(all_0_13_13, all_0_14_14) = all_1783_0_2529 & in(all_0_16_16, all_554_0_701) = all_1783_2_2531 & ( ~ (all_1783_2_2531 = 0) | (( ~ (all_1783_0_2529 = 0) | all_1783_1_2530 = all_0_15_15) & ( ~ (all_1783_1_2530 = all_0_15_15) | all_1783_0_2529 = 0)))
% 142.56/84.81  		|
% 142.56/84.81  		| Applying alpha-rule on (1418) yields:
% 142.56/84.81  		| (1419) apply(all_0_14_14, all_0_16_16) = all_1783_1_2530
% 142.56/84.81  		| (1420) in(all_0_13_13, all_0_14_14) = all_1783_0_2529
% 142.56/84.81  		| (1421) in(all_0_16_16, all_554_0_701) = all_1783_2_2531
% 142.56/84.81  		| (1422)  ~ (all_1783_2_2531 = 0) | (( ~ (all_1783_0_2529 = 0) | all_1783_1_2530 = all_0_15_15) & ( ~ (all_1783_1_2530 = all_0_15_15) | all_1783_0_2529 = 0))
% 142.56/84.81  		|
% 142.56/84.81  		| Instantiating (1417) with all_1799_0_2565, all_1799_1_2566, all_1799_2_2567, all_1799_3_2568, all_1799_4_2569 yields:
% 142.56/84.81  		| (1423) relation_rng(all_0_14_14) = all_1799_1_2566 & subset(all_668_0_850, all_0_11_11) = all_1799_2_2567 & subset(empty_set, all_1799_1_2566) = all_1799_0_2565 & subset(empty_set, all_0_14_14) = all_1799_3_2568 & relation(all_0_14_14) = all_1799_4_2569 & ( ~ (all_1799_3_2568 = 0) |  ~ (all_1799_4_2569 = 0) | (all_1799_0_2565 = 0 & all_1799_2_2567 = 0))
% 142.56/84.81  		|
% 142.56/84.81  		| Applying alpha-rule on (1423) yields:
% 142.56/84.81  		| (1424) subset(all_668_0_850, all_0_11_11) = all_1799_2_2567
% 142.56/84.81  		| (1425) relation(all_0_14_14) = all_1799_4_2569
% 142.56/84.81  		| (1426) subset(empty_set, all_1799_1_2566) = all_1799_0_2565
% 142.56/84.81  		| (1427) relation_rng(all_0_14_14) = all_1799_1_2566
% 142.56/84.81  		| (1428) subset(empty_set, all_0_14_14) = all_1799_3_2568
% 142.56/84.81  		| (1429)  ~ (all_1799_3_2568 = 0) |  ~ (all_1799_4_2569 = 0) | (all_1799_0_2565 = 0 & all_1799_2_2567 = 0)
% 142.56/84.81  		|
% 142.56/84.81  		| From (1137) and (1421) follows:
% 142.56/84.81  		| (1430) in(all_0_16_16, all_0_11_11) = all_1783_2_2531
% 142.56/84.81  		|
% 142.56/84.81  		+-Applying beta-rule and splitting (581), into two cases.
% 142.56/84.81  		|-Branch one:
% 142.56/84.81  		| (1431)  ~ (all_261_5_383 = 0)
% 142.56/84.81  		|
% 142.56/84.81  			| Equations (1289) can reduce 1431 to:
% 142.56/84.81  			| (1402) $false
% 142.56/84.81  			|
% 142.56/84.81  			|-The branch is then unsatisfiable
% 142.56/84.81  		|-Branch two:
% 142.56/84.81  		| (1289) all_261_5_383 = 0
% 142.56/84.81  		| (1434)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] : (in(v2, all_0_14_14) = v4 & in(v2, empty_set) = v3 & ( ~ (v3 = 0) | v4 = 0)))
% 142.56/84.81  		|
% 142.56/84.81  			| Instantiating formula (1434) with all_0_13_13, all_0_15_15, all_0_16_16 and discharging atoms ordered_pair(all_0_16_16, all_0_15_15) = all_0_13_13, yields:
% 142.56/84.81  			| (1435)  ? [v0] :  ? [v1] : (in(all_0_13_13, all_0_14_14) = v1 & in(all_0_13_13, empty_set) = v0 & ( ~ (v0 = 0) | v1 = 0))
% 142.56/84.81  			|
% 142.56/84.81  			| Instantiating (1435) with all_1867_0_2637, all_1867_1_2638 yields:
% 142.56/84.81  			| (1436) in(all_0_13_13, all_0_14_14) = all_1867_0_2637 & in(all_0_13_13, empty_set) = all_1867_1_2638 & ( ~ (all_1867_1_2638 = 0) | all_1867_0_2637 = 0)
% 142.56/84.81  			|
% 142.56/84.81  			| Applying alpha-rule on (1436) yields:
% 142.56/84.81  			| (1437) in(all_0_13_13, all_0_14_14) = all_1867_0_2637
% 142.56/84.81  			| (1438) in(all_0_13_13, empty_set) = all_1867_1_2638
% 142.56/84.82  			| (1439)  ~ (all_1867_1_2638 = 0) | all_1867_0_2637 = 0
% 142.56/84.82  			|
% 142.56/84.82  			+-Applying beta-rule and splitting (571), into two cases.
% 142.56/84.82  			|-Branch one:
% 142.56/84.82  			| (1440)  ~ (all_232_1_344 = 0)
% 142.56/84.82  			|
% 142.56/84.82  				| Equations (1206) can reduce 1440 to:
% 142.56/84.82  				| (1402) $false
% 142.56/84.82  				|
% 142.56/84.82  				|-The branch is then unsatisfiable
% 142.56/84.82  			|-Branch two:
% 142.56/84.82  			| (1206) all_232_1_344 = 0
% 142.56/84.82  			| (1443)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_232_0_343) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0))))) &  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_232_0_343) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set))) &  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_232_0_343) = 0)
% 142.56/84.82  			|
% 142.56/84.82  				| Applying alpha-rule on (1443) yields:
% 142.56/84.82  				| (1444)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (ordered_pair(v0, v1) = v2) |  ? [v3] :  ? [v4] :  ? [v5] : (apply(all_0_14_14, v0) = v4 & in(v2, all_0_14_14) = v5 & in(v0, all_232_0_343) = v3 & ( ~ (v3 = 0) | (( ~ (v5 = 0) | v4 = v1) & ( ~ (v4 = v1) | v5 = 0)))))
% 142.56/84.82  				| (1445)  ? [v0] :  ! [v1] :  ! [v2] : (v2 = 0 |  ~ (in(v1, all_232_0_343) = v2) |  ? [v3] : (apply(all_0_14_14, v1) = v3 & ( ~ (v3 = v0) | v0 = empty_set) & ( ~ (v0 = empty_set) | v3 = empty_set)))
% 142.56/84.82  				| (1446)  ! [v0] :  ! [v1] : (v1 = empty_set |  ~ (apply(all_0_14_14, v0) = v1) | in(v0, all_232_0_343) = 0)
% 142.56/84.82  				|
% 142.56/84.82  				| Instantiating formula (1444) with all_0_13_13, all_0_15_15, all_0_16_16 and discharging atoms ordered_pair(all_0_16_16, all_0_15_15) = all_0_13_13, yields:
% 142.56/84.82  				| (1447)  ? [v0] :  ? [v1] :  ? [v2] : (apply(all_0_14_14, all_0_16_16) = v1 & in(all_0_13_13, all_0_14_14) = v2 & in(all_0_16_16, all_232_0_343) = v0 & ( ~ (v0 = 0) | (( ~ (v2 = 0) | v1 = all_0_15_15) & ( ~ (v1 = all_0_15_15) | v2 = 0))))
% 142.56/84.82  				|
% 142.56/84.82  				| Instantiating (1447) with all_1881_0_2642, all_1881_1_2643, all_1881_2_2644 yields:
% 142.56/84.82  				| (1448) apply(all_0_14_14, all_0_16_16) = all_1881_1_2643 & in(all_0_13_13, all_0_14_14) = all_1881_0_2642 & in(all_0_16_16, all_232_0_343) = all_1881_2_2644 & ( ~ (all_1881_2_2644 = 0) | (( ~ (all_1881_0_2642 = 0) | all_1881_1_2643 = all_0_15_15) & ( ~ (all_1881_1_2643 = all_0_15_15) | all_1881_0_2642 = 0)))
% 142.56/84.82  				|
% 142.56/84.82  				| Applying alpha-rule on (1448) yields:
% 142.56/84.82  				| (1449) apply(all_0_14_14, all_0_16_16) = all_1881_1_2643
% 142.56/84.82  				| (1450) in(all_0_13_13, all_0_14_14) = all_1881_0_2642
% 142.56/84.82  				| (1451) in(all_0_16_16, all_232_0_343) = all_1881_2_2644
% 142.56/84.82  				| (1452)  ~ (all_1881_2_2644 = 0) | (( ~ (all_1881_0_2642 = 0) | all_1881_1_2643 = all_0_15_15) & ( ~ (all_1881_1_2643 = all_0_15_15) | all_1881_0_2642 = 0))
% 142.56/84.82  				|
% 142.56/84.82  				| From (1373) and (1451) follows:
% 142.56/84.82  				| (1453) in(all_0_16_16, all_0_11_11) = all_1881_2_2644
% 142.56/84.82  				|
% 142.56/84.82  				+-Applying beta-rule and splitting (824), into two cases.
% 142.56/84.82  				|-Branch one:
% 142.56/84.82  				| (1454)  ~ (all_1139_1_1468 = 0)
% 142.56/84.82  				|
% 142.56/84.82  					| Equations (1396) can reduce 1454 to:
% 142.56/84.82  					| (1402) $false
% 142.56/84.82  					|
% 142.56/84.82  					|-The branch is then unsatisfiable
% 142.56/84.82  				|-Branch two:
% 142.56/84.82  				| (1396) all_1139_1_1468 = 0
% 142.56/84.82  				| (1457)  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_1139_0_1467, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_14_14, v0) = v4 & relation_dom(v4) = v5 & subset(all_1139_0_1467, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_14_14, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_1139_0_1467, v1) = v2 & ( ~ (v2 = 0) | v4 = all_0_11_11)))
% 142.56/84.82  				|
% 142.56/84.82  					| Applying alpha-rule on (1457) yields:
% 142.56/84.82  					| (1458)  ! [v0] :  ! [v1] : ( ~ (relation_composition(all_0_14_14, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_1139_0_1467, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11)))
% 142.56/84.82  					| (1459)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(all_0_14_14, v0) = v4 & relation_dom(v4) = v5 & subset(all_1139_0_1467, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_0_11_11)))
% 142.56/84.82  					| (1460)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(all_0_14_14, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_1139_0_1467, v1) = v2 & ( ~ (v2 = 0) | v4 = all_0_11_11)))
% 142.56/84.82  					|
% 142.56/84.82  					| Instantiating formula (1459) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.56/84.82  					| (1461)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(all_0_14_14, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(all_1139_0_1467, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_0_11_11))
% 142.56/84.82  					|
% 142.56/84.82  					+-Applying beta-rule and splitting (833), into two cases.
% 142.56/84.82  					|-Branch one:
% 142.56/84.82  					| (1462)  ~ (all_1143_1_1473 = 0)
% 142.56/84.82  					|
% 142.56/84.82  						| Equations (1397) can reduce 1462 to:
% 142.56/84.82  						| (1402) $false
% 142.56/84.82  						|
% 142.56/84.82  						|-The branch is then unsatisfiable
% 142.56/84.82  					|-Branch two:
% 142.56/84.82  					| (1397) all_1143_1_1473 = 0
% 142.56/84.82  					| (1465)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_1143_0_1472, v1) = v6 & subset(all_0_11_11, v4) = v5 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_1143_0_1472, v5) = v6 & subset(all_0_11_11, v1) = v4 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(all_0_14_14, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & subset(all_0_14_14, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.82  					|
% 142.56/84.82  						| Applying alpha-rule on (1465) yields:
% 142.56/84.82  						| (1466)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_1143_0_1472, v1) = v6 & subset(all_0_11_11, v4) = v5 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 142.56/84.82  						| (1467)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_1143_0_1472, v5) = v6 & subset(all_0_11_11, v1) = v4 & subset(all_0_14_14, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 142.56/84.83  						| (1468)  ! [v0] : ( ~ (subset(all_0_14_14, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.83  						| (1469)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_1143_0_1472, v4) = v5 & subset(all_0_11_11, v2) = v3 & subset(all_0_14_14, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.83  						|
% 142.56/84.83  						| Instantiating formula (1467) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.56/84.83  						| (1470)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_1143_0_1472, v3) = v4 & subset(all_0_11_11, all_0_11_11) = v2 & subset(all_0_14_14, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.56/84.83  						|
% 142.56/84.83  						| Instantiating (1461) with all_1939_0_2720, all_1939_1_2721, all_1939_2_2722, all_1939_3_2723 yields:
% 142.56/84.83  						| (1471) relation_composition(all_0_14_14, all_0_14_14) = all_1939_1_2721 & relation_dom(all_1939_1_2721) = all_1939_0_2720 & subset(all_1139_0_1467, all_0_11_11) = all_1939_2_2722 & relation(all_0_14_14) = all_1939_3_2723 & ( ~ (all_1939_2_2722 = 0) |  ~ (all_1939_3_2723 = 0) | all_1939_0_2720 = all_0_11_11)
% 142.56/84.83  						|
% 142.56/84.83  						| Applying alpha-rule on (1471) yields:
% 142.56/84.83  						| (1472) relation_composition(all_0_14_14, all_0_14_14) = all_1939_1_2721
% 142.56/84.83  						| (1473) relation(all_0_14_14) = all_1939_3_2723
% 142.56/84.83  						| (1474)  ~ (all_1939_2_2722 = 0) |  ~ (all_1939_3_2723 = 0) | all_1939_0_2720 = all_0_11_11
% 142.56/84.83  						| (1475) subset(all_1139_0_1467, all_0_11_11) = all_1939_2_2722
% 142.56/84.83  						| (1476) relation_dom(all_1939_1_2721) = all_1939_0_2720
% 142.56/84.83  						|
% 142.56/84.83  						| Instantiating (1470) with all_1955_0_2754, all_1955_1_2755, all_1955_2_2756, all_1955_3_2757, all_1955_4_2758 yields:
% 142.56/84.83  						| (1477) relation_rng(all_0_14_14) = all_1955_1_2755 & subset(all_1143_0_1472, all_1955_1_2755) = all_1955_0_2754 & subset(all_0_11_11, all_0_11_11) = all_1955_2_2756 & subset(all_0_14_14, all_0_14_14) = all_1955_3_2757 & relation(all_0_14_14) = all_1955_4_2758 & ( ~ (all_1955_3_2757 = 0) |  ~ (all_1955_4_2758 = 0) | (all_1955_0_2754 = 0 & all_1955_2_2756 = 0))
% 142.56/84.83  						|
% 142.56/84.83  						| Applying alpha-rule on (1477) yields:
% 142.56/84.83  						| (1478) relation(all_0_14_14) = all_1955_4_2758
% 142.56/84.83  						| (1479) relation_rng(all_0_14_14) = all_1955_1_2755
% 142.56/84.83  						| (1480) subset(all_0_11_11, all_0_11_11) = all_1955_2_2756
% 142.56/84.83  						| (1481)  ~ (all_1955_3_2757 = 0) |  ~ (all_1955_4_2758 = 0) | (all_1955_0_2754 = 0 & all_1955_2_2756 = 0)
% 142.56/84.83  						| (1482) subset(all_1143_0_1472, all_1955_1_2755) = all_1955_0_2754
% 142.56/84.83  						| (1483) subset(all_0_14_14, all_0_14_14) = all_1955_3_2757
% 142.56/84.83  						|
% 142.56/84.83  						+-Applying beta-rule and splitting (726), into two cases.
% 142.56/84.83  						|-Branch one:
% 142.56/84.83  						| (1484)  ~ (all_920_1_1164 = 0)
% 142.56/84.83  						|
% 142.56/84.83  							| Equations (1394) can reduce 1484 to:
% 142.56/84.83  							| (1402) $false
% 142.56/84.83  							|
% 142.56/84.83  							|-The branch is then unsatisfiable
% 142.56/84.83  						|-Branch two:
% 142.56/84.83  						| (1394) all_920_1_1164 = 0
% 142.56/84.83  						| (1487)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_920_0_1163, v1) = v6 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0)))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_920_0_1163, v5) = v6 & subset(empty_set, v1) = v4 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0)))) &  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0)))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.83  						|
% 142.56/84.83  							| Applying alpha-rule on (1487) yields:
% 142.56/84.83  							| (1488)  ! [v0] :  ! [v1] : ( ~ (relation_rng(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_dom(v0) = v4 & subset(all_920_0_1163, v1) = v6 & subset(empty_set, v4) = v5 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v5 = 0))))
% 142.56/84.83  							| (1489)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] : (relation_rng(v0) = v5 & subset(all_920_0_1163, v5) = v6 & subset(empty_set, v1) = v4 & subset(empty_set, v0) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | (v6 = 0 & v4 = 0))))
% 142.56/84.83  							| (1490)  ! [v0] : ( ~ (subset(empty_set, v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & relation(v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.83  							| (1491)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_rng(v0) = v4 & relation_dom(v0) = v2 & subset(all_920_0_1163, v4) = v5 & subset(empty_set, v2) = v3 & subset(empty_set, v0) = v1 & ( ~ (v1 = 0) | (v5 = 0 & v3 = 0))))
% 142.56/84.83  							|
% 142.56/84.83  							| Instantiating formula (1489) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.56/84.83  							| (1492)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_rng(all_0_14_14) = v3 & subset(all_920_0_1163, v3) = v4 & subset(empty_set, all_0_11_11) = v2 & subset(empty_set, all_0_14_14) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | (v4 = 0 & v2 = 0)))
% 142.56/84.83  							|
% 142.56/84.83  							| Instantiating (1492) with all_1995_0_2824, all_1995_1_2825, all_1995_2_2826, all_1995_3_2827, all_1995_4_2828 yields:
% 142.56/84.83  							| (1493) relation_rng(all_0_14_14) = all_1995_1_2825 & subset(all_920_0_1163, all_1995_1_2825) = all_1995_0_2824 & subset(empty_set, all_0_11_11) = all_1995_2_2826 & subset(empty_set, all_0_14_14) = all_1995_3_2827 & relation(all_0_14_14) = all_1995_4_2828 & ( ~ (all_1995_3_2827 = 0) |  ~ (all_1995_4_2828 = 0) | (all_1995_0_2824 = 0 & all_1995_2_2826 = 0))
% 142.56/84.83  							|
% 142.56/84.83  							| Applying alpha-rule on (1493) yields:
% 142.56/84.83  							| (1494) subset(empty_set, all_0_14_14) = all_1995_3_2827
% 142.56/84.83  							| (1495) subset(empty_set, all_0_11_11) = all_1995_2_2826
% 142.56/84.83  							| (1496) subset(all_920_0_1163, all_1995_1_2825) = all_1995_0_2824
% 142.56/84.83  							| (1497)  ~ (all_1995_3_2827 = 0) |  ~ (all_1995_4_2828 = 0) | (all_1995_0_2824 = 0 & all_1995_2_2826 = 0)
% 142.56/84.83  							| (1498) relation(all_0_14_14) = all_1995_4_2828
% 142.56/84.83  							| (1499) relation_rng(all_0_14_14) = all_1995_1_2825
% 142.56/84.83  							|
% 142.56/84.83  							+-Applying beta-rule and splitting (698), into two cases.
% 142.56/84.83  							|-Branch one:
% 142.56/84.83  							| (1500)  ~ (all_670_1_853 = 0)
% 142.56/84.83  							|
% 142.56/84.83  								| Equations (1393) can reduce 1500 to:
% 142.56/84.83  								| (1402) $false
% 142.56/84.83  								|
% 142.56/84.83  								|-The branch is then unsatisfiable
% 142.56/84.83  							|-Branch two:
% 142.56/84.83  							| (1393) all_670_1_853 = 0
% 142.56/84.83  							| (1503)  ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(empty_set, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(empty_set, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(empty_set, v1) = v2 & ( ~ (v2 = 0) | v4 = all_670_0_852)))
% 142.56/84.83  							|
% 142.56/84.83  								| Applying alpha-rule on (1503) yields:
% 142.56/84.83  								| (1504)  ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(empty_set, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852)))
% 142.56/84.83  								| (1505)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(empty_set, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = all_670_0_852)))
% 142.56/84.84  								| (1506)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(empty_set, v1) = v2 & ( ~ (v2 = 0) | v4 = all_670_0_852)))
% 142.56/84.84  								|
% 142.56/84.84  								| Instantiating formula (1505) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.56/84.84  								| (1507)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(empty_set, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = all_670_0_852))
% 142.56/84.84  								|
% 142.56/84.84  								| Instantiating (1507) with all_2141_0_2987, all_2141_1_2988, all_2141_2_2989, all_2141_3_2990 yields:
% 142.56/84.84  								| (1508) relation_composition(empty_set, all_0_14_14) = all_2141_1_2988 & relation_dom(all_2141_1_2988) = all_2141_0_2987 & subset(empty_set, all_0_11_11) = all_2141_2_2989 & relation(all_0_14_14) = all_2141_3_2990 & ( ~ (all_2141_2_2989 = 0) |  ~ (all_2141_3_2990 = 0) | all_2141_0_2987 = all_670_0_852)
% 142.56/84.84  								|
% 142.56/84.84  								| Applying alpha-rule on (1508) yields:
% 142.56/84.84  								| (1509)  ~ (all_2141_2_2989 = 0) |  ~ (all_2141_3_2990 = 0) | all_2141_0_2987 = all_670_0_852
% 142.56/84.84  								| (1510) relation_dom(all_2141_1_2988) = all_2141_0_2987
% 142.56/84.84  								| (1511) relation_composition(empty_set, all_0_14_14) = all_2141_1_2988
% 142.56/84.84  								| (1512) subset(empty_set, all_0_11_11) = all_2141_2_2989
% 142.56/84.84  								| (1513) relation(all_0_14_14) = all_2141_3_2990
% 142.56/84.84  								|
% 142.56/84.84  								+-Applying beta-rule and splitting (730), into two cases.
% 142.56/84.84  								|-Branch one:
% 142.56/84.84  								| (1514)  ~ (all_922_1_1166 = 0)
% 142.56/84.84  								|
% 142.56/84.84  									| Equations (1395) can reduce 1514 to:
% 142.56/84.84  									| (1402) $false
% 142.56/84.84  									|
% 142.56/84.84  									|-The branch is then unsatisfiable
% 142.56/84.84  								|-Branch two:
% 142.56/84.84  								| (1395) all_922_1_1166 = 0
% 142.56/84.84  								| (1517)  ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_922_0_1165, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(all_922_0_1165, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = empty_set))) &  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_922_0_1165, v1) = v2 & ( ~ (v2 = 0) | v4 = empty_set)))
% 142.56/84.84  								|
% 142.56/84.84  									| Applying alpha-rule on (1517) yields:
% 142.56/84.84  									| (1518)  ! [v0] :  ! [v1] : ( ~ (relation_composition(empty_set, v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_dom(v1) = v5 & relation_dom(v0) = v3 & subset(all_922_0_1165, v3) = v4 & relation(v0) = v2 & ( ~ (v4 = 0) |  ~ (v2 = 0) | v5 = empty_set)))
% 142.56/84.84  									| (1519)  ! [v0] :  ! [v1] : ( ~ (relation_dom(v0) = v1) |  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] : (relation_composition(empty_set, v0) = v4 & relation_dom(v4) = v5 & subset(all_922_0_1165, v1) = v3 & relation(v0) = v2 & ( ~ (v3 = 0) |  ~ (v2 = 0) | v5 = empty_set)))
% 142.56/84.84  									| (1520)  ! [v0] : ( ~ (relation(v0) = 0) |  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] : (relation_composition(empty_set, v0) = v3 & relation_dom(v3) = v4 & relation_dom(v0) = v1 & subset(all_922_0_1165, v1) = v2 & ( ~ (v2 = 0) | v4 = empty_set)))
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (1519) with all_0_11_11, all_0_14_14 and discharging atoms relation_dom(all_0_14_14) = all_0_11_11, yields:
% 142.56/84.84  									| (1521)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] : (relation_composition(empty_set, all_0_14_14) = v2 & relation_dom(v2) = v3 & subset(all_922_0_1165, all_0_11_11) = v1 & relation(all_0_14_14) = v0 & ( ~ (v1 = 0) |  ~ (v0 = 0) | v3 = empty_set))
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating (1521) with all_2171_0_3031, all_2171_1_3032, all_2171_2_3033, all_2171_3_3034 yields:
% 142.56/84.84  									| (1522) relation_composition(empty_set, all_0_14_14) = all_2171_1_3032 & relation_dom(all_2171_1_3032) = all_2171_0_3031 & subset(all_922_0_1165, all_0_11_11) = all_2171_2_3033 & relation(all_0_14_14) = all_2171_3_3034 & ( ~ (all_2171_2_3033 = 0) |  ~ (all_2171_3_3034 = 0) | all_2171_0_3031 = empty_set)
% 142.56/84.84  									|
% 142.56/84.84  									| Applying alpha-rule on (1522) yields:
% 142.56/84.84  									| (1523) subset(all_922_0_1165, all_0_11_11) = all_2171_2_3033
% 142.56/84.84  									| (1524)  ~ (all_2171_2_3033 = 0) |  ~ (all_2171_3_3034 = 0) | all_2171_0_3031 = empty_set
% 142.56/84.84  									| (1525) relation(all_0_14_14) = all_2171_3_3034
% 142.56/84.84  									| (1526) relation_composition(empty_set, all_0_14_14) = all_2171_1_3032
% 142.56/84.84  									| (1527) relation_dom(all_2171_1_3032) = all_2171_0_3031
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (220) with all_0_14_14, all_0_16_16, all_1881_1_2643, all_0_9_9 and discharging atoms apply(all_0_14_14, all_0_16_16) = all_1881_1_2643, apply(all_0_14_14, all_0_16_16) = all_0_9_9, yields:
% 142.56/84.84  									| (1528) all_1881_1_2643 = all_0_9_9
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (220) with all_0_14_14, all_0_16_16, all_1783_1_2530, all_1881_1_2643 and discharging atoms apply(all_0_14_14, all_0_16_16) = all_1881_1_2643, apply(all_0_14_14, all_0_16_16) = all_1783_1_2530, yields:
% 142.56/84.84  									| (1529) all_1881_1_2643 = all_1783_1_2530
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (7) with all_0_14_14, all_2171_3_3034, 0 and discharging atoms relation(all_0_14_14) = all_2171_3_3034, relation(all_0_14_14) = 0, yields:
% 142.56/84.84  									| (1530) all_2171_3_3034 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (7) with all_0_14_14, all_2141_3_2990, all_2171_3_3034 and discharging atoms relation(all_0_14_14) = all_2171_3_3034, relation(all_0_14_14) = all_2141_3_2990, yields:
% 142.56/84.84  									| (1531) all_2171_3_3034 = all_2141_3_2990
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (7) with all_0_14_14, all_1955_4_2758, all_2141_3_2990 and discharging atoms relation(all_0_14_14) = all_2141_3_2990, relation(all_0_14_14) = all_1955_4_2758, yields:
% 142.56/84.84  									| (1532) all_2141_3_2990 = all_1955_4_2758
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (7) with all_0_14_14, all_1955_4_2758, all_1995_4_2828 and discharging atoms relation(all_0_14_14) = all_1995_4_2828, relation(all_0_14_14) = all_1955_4_2758, yields:
% 142.56/84.84  									| (1533) all_1995_4_2828 = all_1955_4_2758
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (7) with all_0_14_14, all_1939_3_2723, all_1995_4_2828 and discharging atoms relation(all_0_14_14) = all_1995_4_2828, relation(all_0_14_14) = all_1939_3_2723, yields:
% 142.56/84.84  									| (1534) all_1995_4_2828 = all_1939_3_2723
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (7) with all_0_14_14, all_1799_4_2569, all_1995_4_2828 and discharging atoms relation(all_0_14_14) = all_1995_4_2828, relation(all_0_14_14) = all_1799_4_2569, yields:
% 142.56/84.84  									| (1535) all_1995_4_2828 = all_1799_4_2569
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (36) with all_0_13_13, all_0_14_14, all_1881_0_2642, all_0_12_12 and discharging atoms in(all_0_13_13, all_0_14_14) = all_1881_0_2642, in(all_0_13_13, all_0_14_14) = all_0_12_12, yields:
% 142.56/84.84  									| (1536) all_1881_0_2642 = all_0_12_12
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (36) with all_0_13_13, all_0_14_14, all_1867_0_2637, all_1881_0_2642 and discharging atoms in(all_0_13_13, all_0_14_14) = all_1881_0_2642, in(all_0_13_13, all_0_14_14) = all_1867_0_2637, yields:
% 142.56/84.84  									| (1537) all_1881_0_2642 = all_1867_0_2637
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (36) with all_0_13_13, all_0_14_14, all_1783_0_2529, all_1881_0_2642 and discharging atoms in(all_0_13_13, all_0_14_14) = all_1881_0_2642, in(all_0_13_13, all_0_14_14) = all_1783_0_2529, yields:
% 142.56/84.84  									| (1538) all_1881_0_2642 = all_1783_0_2529
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (36) with all_0_16_16, all_0_11_11, all_1881_2_2644, all_0_10_10 and discharging atoms in(all_0_16_16, all_0_11_11) = all_1881_2_2644, in(all_0_16_16, all_0_11_11) = all_0_10_10, yields:
% 142.56/84.84  									| (1539) all_1881_2_2644 = all_0_10_10
% 142.56/84.84  									|
% 142.56/84.84  									| Instantiating formula (36) with all_0_16_16, all_0_11_11, all_1783_2_2531, all_1881_2_2644 and discharging atoms in(all_0_16_16, all_0_11_11) = all_1881_2_2644, in(all_0_16_16, all_0_11_11) = all_1783_2_2531, yields:
% 142.56/84.84  									| (1540) all_1881_2_2644 = all_1783_2_2531
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1531,1530) yields a new equation:
% 142.56/84.84  									| (1541) all_2141_3_2990 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Simplifying 1541 yields:
% 142.56/84.84  									| (1542) all_2141_3_2990 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1532,1542) yields a new equation:
% 142.56/84.84  									| (1543) all_1955_4_2758 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Simplifying 1543 yields:
% 142.56/84.84  									| (1544) all_1955_4_2758 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1533,1534) yields a new equation:
% 142.56/84.84  									| (1545) all_1955_4_2758 = all_1939_3_2723
% 142.56/84.84  									|
% 142.56/84.84  									| Simplifying 1545 yields:
% 142.56/84.84  									| (1546) all_1955_4_2758 = all_1939_3_2723
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1535,1534) yields a new equation:
% 142.56/84.84  									| (1547) all_1939_3_2723 = all_1799_4_2569
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1546,1544) yields a new equation:
% 142.56/84.84  									| (1548) all_1939_3_2723 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Simplifying 1548 yields:
% 142.56/84.84  									| (1549) all_1939_3_2723 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1547,1549) yields a new equation:
% 142.56/84.84  									| (1550) all_1799_4_2569 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Simplifying 1550 yields:
% 142.56/84.84  									| (1551) all_1799_4_2569 = 0
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1538,1537) yields a new equation:
% 142.56/84.84  									| (1552) all_1867_0_2637 = all_1783_0_2529
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1536,1537) yields a new equation:
% 142.56/84.84  									| (1553) all_1867_0_2637 = all_0_12_12
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1528,1529) yields a new equation:
% 142.56/84.84  									| (1554) all_1783_1_2530 = all_0_9_9
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1539,1540) yields a new equation:
% 142.56/84.84  									| (1555) all_1783_2_2531 = all_0_10_10
% 142.56/84.84  									|
% 142.56/84.84  									| Combining equations (1552,1553) yields a new equation:
% 142.56/84.84  									| (1556) all_1783_0_2529 = all_0_12_12
% 142.56/84.84  									|
% 142.56/84.84  									| Simplifying 1556 yields:
% 142.56/84.84  									| (1557) all_1783_0_2529 = all_0_12_12
% 142.56/84.84  									|
% 142.56/84.84  									| From (1554) and (1419) follows:
% 142.56/84.84  									| (372) apply(all_0_14_14, all_0_16_16) = all_0_9_9
% 142.56/84.84  									|
% 142.56/84.84  									| From (1551) and (1425) follows:
% 142.56/84.85  									| (369) relation(all_0_14_14) = 0
% 142.56/84.85  									|
% 142.56/84.85  									| From (1557) and (1420) follows:
% 142.56/84.85  									| (262) in(all_0_13_13, all_0_14_14) = all_0_12_12
% 142.56/84.85  									|
% 142.56/84.85  									| From (1555) and (1430) follows:
% 142.56/84.85  									| (129) in(all_0_16_16, all_0_11_11) = all_0_10_10
% 142.56/84.85  									|
% 142.56/84.85  									+-Applying beta-rule and splitting (667), into two cases.
% 142.56/84.85  									|-Branch one:
% 142.56/84.85  									| (1562) apply(all_0_14_14, all_0_16_16) = all_497_1_628 & in(all_0_13_13, all_0_14_14) = all_497_0_627 & in(all_0_16_16, all_0_11_11) = all_497_2_629 & ( ~ (all_497_2_629 = 0) | (( ~ (all_497_0_627 = 0) | all_497_1_628 = all_0_15_15) & ( ~ (all_497_1_628 = all_0_15_15) | all_497_0_627 = 0)))
% 142.56/84.85  									|
% 142.56/84.85  										| Applying alpha-rule on (1562) yields:
% 142.56/84.85  										| (1563) apply(all_0_14_14, all_0_16_16) = all_497_1_628
% 142.56/84.85  										| (1564) in(all_0_13_13, all_0_14_14) = all_497_0_627
% 142.56/84.85  										| (1565) in(all_0_16_16, all_0_11_11) = all_497_2_629
% 142.56/84.85  										| (1566)  ~ (all_497_2_629 = 0) | (( ~ (all_497_0_627 = 0) | all_497_1_628 = all_0_15_15) & ( ~ (all_497_1_628 = all_0_15_15) | all_497_0_627 = 0))
% 142.56/84.85  										|
% 142.56/84.85  										| Instantiating formula (220) with all_0_14_14, all_0_16_16, all_497_1_628, all_0_9_9 and discharging atoms apply(all_0_14_14, all_0_16_16) = all_497_1_628, apply(all_0_14_14, all_0_16_16) = all_0_9_9, yields:
% 142.56/84.85  										| (1567) all_497_1_628 = all_0_9_9
% 142.56/84.85  										|
% 142.56/84.85  										| Instantiating formula (36) with all_0_13_13, all_0_14_14, all_497_0_627, all_0_12_12 and discharging atoms in(all_0_13_13, all_0_14_14) = all_497_0_627, in(all_0_13_13, all_0_14_14) = all_0_12_12, yields:
% 142.56/84.85  										| (1568) all_497_0_627 = all_0_12_12
% 142.56/84.85  										|
% 142.56/84.85  										| Instantiating formula (36) with all_0_16_16, all_0_11_11, all_497_2_629, all_0_10_10 and discharging atoms in(all_0_16_16, all_0_11_11) = all_497_2_629, in(all_0_16_16, all_0_11_11) = all_0_10_10, yields:
% 142.56/84.85  										| (1569) all_497_2_629 = all_0_10_10
% 142.56/84.85  										|
% 142.56/84.85  										| From (1568) and (1564) follows:
% 142.56/84.85  										| (262) in(all_0_13_13, all_0_14_14) = all_0_12_12
% 142.56/84.85  										|
% 142.56/84.85  										+-Applying beta-rule and splitting (203), into two cases.
% 142.56/84.85  										|-Branch one:
% 142.56/84.85  										| (1571) all_0_9_9 = all_0_15_15 & all_0_10_10 = 0 &  ~ (all_0_12_12 = 0)
% 142.56/84.85  										|
% 142.56/84.85  											| Applying alpha-rule on (1571) yields:
% 142.56/84.85  											| (1572) all_0_9_9 = all_0_15_15
% 142.56/84.85  											| (1573) all_0_10_10 = 0
% 142.56/84.85  											| (1574)  ~ (all_0_12_12 = 0)
% 142.56/84.85  											|
% 142.56/84.85  											| Combining equations (1573,1569) yields a new equation:
% 142.56/84.85  											| (1575) all_497_2_629 = 0
% 142.56/84.85  											|
% 142.56/84.85  											| Combining equations (1572,1567) yields a new equation:
% 142.56/84.85  											| (1576) all_497_1_628 = all_0_15_15
% 142.56/84.85  											|
% 142.56/84.85  											+-Applying beta-rule and splitting (1566), into two cases.
% 142.56/84.85  											|-Branch one:
% 142.56/84.85  											| (1577)  ~ (all_497_2_629 = 0)
% 142.56/84.85  											|
% 142.56/84.85  												| Equations (1575) can reduce 1577 to:
% 142.56/84.85  												| (1402) $false
% 142.56/84.85  												|
% 142.56/84.85  												|-The branch is then unsatisfiable
% 142.56/84.85  											|-Branch two:
% 142.56/84.85  											| (1575) all_497_2_629 = 0
% 142.56/84.85  											| (1580) ( ~ (all_497_0_627 = 0) | all_497_1_628 = all_0_15_15) & ( ~ (all_497_1_628 = all_0_15_15) | all_497_0_627 = 0)
% 142.56/84.85  											|
% 142.56/84.85  												| Applying alpha-rule on (1580) yields:
% 142.56/84.85  												| (1581)  ~ (all_497_0_627 = 0) | all_497_1_628 = all_0_15_15
% 142.56/84.85  												| (1582)  ~ (all_497_1_628 = all_0_15_15) | all_497_0_627 = 0
% 142.56/84.85  												|
% 142.56/84.85  												+-Applying beta-rule and splitting (1582), into two cases.
% 142.56/84.85  												|-Branch one:
% 142.56/84.85  												| (1583)  ~ (all_497_1_628 = all_0_15_15)
% 142.56/84.85  												|
% 142.56/84.85  													| Equations (1576) can reduce 1583 to:
% 142.56/84.85  													| (1402) $false
% 142.56/84.85  													|
% 142.56/84.85  													|-The branch is then unsatisfiable
% 142.56/84.85  												|-Branch two:
% 142.56/84.85  												| (1576) all_497_1_628 = all_0_15_15
% 142.56/84.85  												| (1586) all_497_0_627 = 0
% 142.56/84.85  												|
% 142.56/84.85  													| Combining equations (1586,1568) yields a new equation:
% 142.56/84.85  													| (1587) all_0_12_12 = 0
% 142.56/84.85  													|
% 142.56/84.85  													| Equations (1587) can reduce 1574 to:
% 142.56/84.85  													| (1402) $false
% 142.56/84.85  													|
% 142.56/84.85  													|-The branch is then unsatisfiable
% 142.56/84.85  										|-Branch two:
% 142.56/84.85  										| (1589) all_0_12_12 = 0 & ( ~ (all_0_9_9 = all_0_15_15) |  ~ (all_0_10_10 = 0))
% 142.56/84.85  										|
% 142.56/84.85  											| Applying alpha-rule on (1589) yields:
% 142.56/84.85  											| (1587) all_0_12_12 = 0
% 142.56/84.85  											| (1591)  ~ (all_0_9_9 = all_0_15_15) |  ~ (all_0_10_10 = 0)
% 142.56/84.85  											|
% 142.56/84.85  											| Combining equations (1587,1557) yields a new equation:
% 142.56/84.85  											| (1592) all_1783_0_2529 = 0
% 142.56/84.85  											|
% 142.56/84.85  											| From (1587) and (262) follows:
% 142.56/84.85  											| (1593) in(all_0_13_13, all_0_14_14) = 0
% 142.56/84.85  											|
% 142.56/84.85  											+-Applying beta-rule and splitting (533), into two cases.
% 142.56/84.85  											|-Branch one:
% 142.56/84.85  											| (1573) all_0_10_10 = 0
% 142.56/84.85  											|
% 142.56/84.85  												| Combining equations (1573,1555) yields a new equation:
% 142.56/84.85  												| (1595) all_1783_2_2531 = 0
% 142.56/84.85  												|
% 142.56/84.85  												+-Applying beta-rule and splitting (1422), into two cases.
% 142.56/84.85  												|-Branch one:
% 142.56/84.85  												| (1596)  ~ (all_1783_2_2531 = 0)
% 142.56/84.85  												|
% 142.56/84.85  													| Equations (1595) can reduce 1596 to:
% 142.56/84.85  													| (1402) $false
% 142.56/84.85  													|
% 142.56/84.85  													|-The branch is then unsatisfiable
% 142.56/84.85  												|-Branch two:
% 142.56/84.85  												| (1595) all_1783_2_2531 = 0
% 142.56/84.85  												| (1599) ( ~ (all_1783_0_2529 = 0) | all_1783_1_2530 = all_0_15_15) & ( ~ (all_1783_1_2530 = all_0_15_15) | all_1783_0_2529 = 0)
% 142.56/84.85  												|
% 142.56/84.85  													| Applying alpha-rule on (1599) yields:
% 142.56/84.85  													| (1600)  ~ (all_1783_0_2529 = 0) | all_1783_1_2530 = all_0_15_15
% 142.56/84.85  													| (1601)  ~ (all_1783_1_2530 = all_0_15_15) | all_1783_0_2529 = 0
% 142.56/84.85  													|
% 142.56/84.85  													+-Applying beta-rule and splitting (1591), into two cases.
% 142.56/84.85  													|-Branch one:
% 142.56/84.85  													| (1602)  ~ (all_0_10_10 = 0)
% 142.56/84.85  													|
% 142.56/84.85  														| Equations (1573) can reduce 1602 to:
% 142.56/84.85  														| (1402) $false
% 142.56/84.85  														|
% 142.56/84.85  														|-The branch is then unsatisfiable
% 142.56/84.85  													|-Branch two:
% 142.56/84.85  													| (1573) all_0_10_10 = 0
% 142.56/84.85  													| (1605)  ~ (all_0_9_9 = all_0_15_15)
% 142.56/84.85  													|
% 142.56/84.85  														+-Applying beta-rule and splitting (1600), into two cases.
% 142.56/84.85  														|-Branch one:
% 142.56/84.85  														| (1606)  ~ (all_1783_0_2529 = 0)
% 142.56/84.85  														|
% 142.56/84.85  															| Equations (1592) can reduce 1606 to:
% 142.56/84.85  															| (1402) $false
% 142.56/84.85  															|
% 142.56/84.85  															|-The branch is then unsatisfiable
% 142.56/84.85  														|-Branch two:
% 142.56/84.85  														| (1592) all_1783_0_2529 = 0
% 142.56/84.85  														| (1609) all_1783_1_2530 = all_0_15_15
% 142.56/84.85  														|
% 142.56/84.85  															| Combining equations (1609,1554) yields a new equation:
% 142.56/84.85  															| (1572) all_0_9_9 = all_0_15_15
% 142.56/84.85  															|
% 142.56/84.85  															| Equations (1572) can reduce 1605 to:
% 142.56/84.85  															| (1402) $false
% 142.56/84.85  															|
% 142.56/84.85  															|-The branch is then unsatisfiable
% 142.56/84.85  											|-Branch two:
% 142.56/84.85  											| (1602)  ~ (all_0_10_10 = 0)
% 142.56/84.85  											| (1613)  ? [v0] : (( ~ (v0 = 0) & relation(all_0_14_14) = v0) | ( ~ (v0 = 0) & in(all_0_13_13, all_0_14_14) = v0))
% 142.56/84.85  											|
% 142.56/84.85  												| Instantiating (1613) with all_2435_0_3047 yields:
% 142.56/84.85  												| (1614) ( ~ (all_2435_0_3047 = 0) & relation(all_0_14_14) = all_2435_0_3047) | ( ~ (all_2435_0_3047 = 0) & in(all_0_13_13, all_0_14_14) = all_2435_0_3047)
% 142.56/84.85  												|
% 142.56/84.85  												+-Applying beta-rule and splitting (1614), into two cases.
% 142.56/84.85  												|-Branch one:
% 142.56/84.85  												| (1615)  ~ (all_2435_0_3047 = 0) & relation(all_0_14_14) = all_2435_0_3047
% 142.56/84.85  												|
% 142.56/84.85  													| Applying alpha-rule on (1615) yields:
% 142.56/84.85  													| (1616)  ~ (all_2435_0_3047 = 0)
% 142.56/84.85  													| (1617) relation(all_0_14_14) = all_2435_0_3047
% 142.56/84.85  													|
% 142.56/84.85  													| Instantiating formula (7) with all_0_14_14, all_2435_0_3047, 0 and discharging atoms relation(all_0_14_14) = all_2435_0_3047, relation(all_0_14_14) = 0, yields:
% 142.56/84.85  													| (1618) all_2435_0_3047 = 0
% 142.56/84.85  													|
% 142.56/84.85  													| Equations (1618) can reduce 1616 to:
% 142.56/84.85  													| (1402) $false
% 142.56/84.85  													|
% 142.56/84.85  													|-The branch is then unsatisfiable
% 142.56/84.85  												|-Branch two:
% 142.56/84.85  												| (1620)  ~ (all_2435_0_3047 = 0) & in(all_0_13_13, all_0_14_14) = all_2435_0_3047
% 142.56/84.85  												|
% 142.56/84.85  													| Applying alpha-rule on (1620) yields:
% 142.56/84.85  													| (1616)  ~ (all_2435_0_3047 = 0)
% 142.56/84.85  													| (1622) in(all_0_13_13, all_0_14_14) = all_2435_0_3047
% 142.56/84.85  													|
% 142.56/84.85  													| Instantiating formula (36) with all_0_13_13, all_0_14_14, 0, all_2435_0_3047 and discharging atoms in(all_0_13_13, all_0_14_14) = all_2435_0_3047, in(all_0_13_13, all_0_14_14) = 0, yields:
% 142.56/84.85  													| (1618) all_2435_0_3047 = 0
% 142.56/84.85  													|
% 142.56/84.85  													| Equations (1618) can reduce 1616 to:
% 142.56/84.85  													| (1402) $false
% 142.56/84.85  													|
% 142.56/84.85  													|-The branch is then unsatisfiable
% 142.56/84.85  									|-Branch two:
% 142.56/84.85  									| (1625) relation(all_0_14_14) = all_497_2_629 & function(all_0_14_14) = all_497_1_628 & ( ~ (all_497_1_628 = 0) |  ~ (all_497_2_629 = 0))
% 142.56/84.85  									|
% 142.56/84.85  										| Applying alpha-rule on (1625) yields:
% 142.56/84.85  										| (1626) relation(all_0_14_14) = all_497_2_629
% 142.56/84.86  										| (1627) function(all_0_14_14) = all_497_1_628
% 142.56/84.86  										| (1628)  ~ (all_497_1_628 = 0) |  ~ (all_497_2_629 = 0)
% 142.56/84.86  										|
% 142.56/84.86  										| Instantiating formula (7) with all_0_14_14, all_497_2_629, 0 and discharging atoms relation(all_0_14_14) = all_497_2_629, relation(all_0_14_14) = 0, yields:
% 142.56/84.86  										| (1575) all_497_2_629 = 0
% 142.56/84.86  										|
% 142.56/84.86  										| Instantiating formula (92) with all_0_14_14, all_497_1_628, 0 and discharging atoms function(all_0_14_14) = all_497_1_628, function(all_0_14_14) = 0, yields:
% 142.56/84.86  										| (1630) all_497_1_628 = 0
% 142.56/84.86  										|
% 142.56/84.86  										+-Applying beta-rule and splitting (1628), into two cases.
% 142.56/84.86  										|-Branch one:
% 142.56/84.86  										| (1631)  ~ (all_497_1_628 = 0)
% 142.56/84.86  										|
% 142.56/84.86  											| Equations (1630) can reduce 1631 to:
% 142.56/84.86  											| (1402) $false
% 142.56/84.86  											|
% 142.56/84.86  											|-The branch is then unsatisfiable
% 142.56/84.86  										|-Branch two:
% 142.56/84.86  										| (1630) all_497_1_628 = 0
% 142.56/84.86  										| (1577)  ~ (all_497_2_629 = 0)
% 142.56/84.86  										|
% 142.56/84.86  											| Equations (1575) can reduce 1577 to:
% 142.56/84.86  											| (1402) $false
% 142.56/84.86  											|
% 142.56/84.86  											|-The branch is then unsatisfiable
% 142.56/84.86  % SZS output end Proof for theBenchmark
% 142.56/84.86  
% 142.56/84.86  84243ms
%------------------------------------------------------------------------------