TSTP Solution File: GRP468-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : GRP468-1 : TPTP v8.1.2. Released v2.6.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.7BSWbkohaB true

% Computer : n021.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 01:51:46 EDT 2023

% Result   : Unsatisfiable 15.45s 2.88s
% Output   : Refutation 15.45s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : GRP468-1 : TPTP v8.1.2. Released v2.6.0.
% 0.07/0.14  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.7BSWbkohaB true
% 0.14/0.35  % Computer : n021.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Mon Aug 28 22:32:14 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.14/0.35  % Running portfolio for 300 s
% 0.14/0.35  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35  % Number of cores: 8
% 0.14/0.35  % Python version: Python 3.6.8
% 0.14/0.36  % Running in FO mode
% 0.53/0.64  % Total configuration time : 435
% 0.53/0.64  % Estimated wc time : 1092
% 0.53/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.53/0.70  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.53/0.72  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.58/0.76  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.58/0.76  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.58/0.80  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 15.45/2.88  % Solved by fo/fo5.sh.
% 15.45/2.88  % done 1158 iterations in 2.095s
% 15.45/2.88  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 15.45/2.88  % SZS output start Refutation
% 15.45/2.88  thf(a3_type, type, a3: $i).
% 15.45/2.88  thf(multiply_type, type, multiply: $i > $i > $i).
% 15.45/2.88  thf(c3_type, type, c3: $i).
% 15.45/2.88  thf(divide_type, type, divide: $i > $i > $i).
% 15.45/2.88  thf(b3_type, type, b3: $i).
% 15.45/2.88  thf(inverse_type, type, inverse: $i > $i).
% 15.45/2.88  thf(prove_these_axioms_3, conjecture,
% 15.45/2.88    (( multiply @ ( multiply @ a3 @ b3 ) @ c3 ) =
% 15.45/2.88     ( multiply @ a3 @ ( multiply @ b3 @ c3 ) ))).
% 15.45/2.88  thf(zf_stmt_0, negated_conjecture,
% 15.45/2.88    (( multiply @ ( multiply @ a3 @ b3 ) @ c3 ) !=
% 15.45/2.88     ( multiply @ a3 @ ( multiply @ b3 @ c3 ) )),
% 15.45/2.88    inference('cnf.neg', [status(esa)], [prove_these_axioms_3])).
% 15.45/2.88  thf(zip_derived_cl2, plain,
% 15.45/2.88      (((multiply @ (multiply @ a3 @ b3) @ c3)
% 15.45/2.88         != (multiply @ a3 @ (multiply @ b3 @ c3)))),
% 15.45/2.88      inference('cnf', [status(esa)], [zf_stmt_0])).
% 15.45/2.88  thf(single_axiom, axiom,
% 15.45/2.88    (( divide @
% 15.45/2.88       ( divide @ A @ A ) @ 
% 15.45/2.88       ( divide @
% 15.45/2.88         B @ ( divide @ ( divide @ C @ ( divide @ D @ B ) ) @ ( inverse @ D ) ) ) ) =
% 15.45/2.88     ( C ))).
% 15.45/2.88  thf(zip_derived_cl0, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ 
% 15.45/2.88            (divide @ (divide @ X0 @ (divide @ X3 @ X2)) @ (inverse @ X3))))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('cnf', [status(esa)], [single_axiom])).
% 15.45/2.88  thf(multiply, axiom,
% 15.45/2.88    (( multiply @ A @ B ) = ( divide @ A @ ( inverse @ B ) ))).
% 15.45/2.88  thf(zip_derived_cl1, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]:
% 15.45/2.88         ((multiply @ X0 @ X1) = (divide @ X0 @ (inverse @ X1)))),
% 15.45/2.88      inference('cnf', [status(esa)], [multiply])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl5, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3) @ 
% 15.45/2.88            (multiply @ X0 @ X2)))
% 15.45/2.88           = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl30, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ X5 @ 
% 15.45/2.88            (multiply @ 
% 15.45/2.88             (divide @ X4 @ 
% 15.45/2.88              (divide @ (divide @ X3 @ X3) @ 
% 15.45/2.88               (divide @ 
% 15.45/2.88                (multiply @ (divide @ X1 @ (divide @ X2 @ X0)) @ X2) @ 
% 15.45/2.88                (multiply @ X1 @ X0)))) @ 
% 15.45/2.88             X5)))
% 15.45/2.88           = (X4))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl5, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl5, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3) @ 
% 15.45/2.88            (multiply @ X0 @ X2)))
% 15.45/2.88           = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl69, plain,
% 15.45/2.88      (![X1 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ X5 @ (multiply @ (divide @ X4 @ (divide @ X1 @ X1)) @ X5)))
% 15.45/2.88           = (X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl30, zip_derived_cl5])).
% 15.45/2.88  thf(zip_derived_cl5, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3) @ 
% 15.45/2.88            (multiply @ X0 @ X2)))
% 15.45/2.88           = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl35, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ X4 @ 
% 15.45/2.88            (multiply @ 
% 15.45/2.88             (divide @ (divide @ X3 @ X3) @ 
% 15.45/2.88              (divide @ (multiply @ (divide @ X1 @ (divide @ X2 @ X0)) @ X2) @ 
% 15.45/2.88               (multiply @ X1 @ X0))) @ 
% 15.45/2.88             X5)))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl5, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl5, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3) @ 
% 15.45/2.88            (multiply @ X0 @ X2)))
% 15.45/2.88           = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl74, plain,
% 15.45/2.88      (![X1 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ X4 @ (multiply @ (divide @ X1 @ X1) @ X5)))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl35, zip_derived_cl5])).
% 15.45/2.88  thf(zip_derived_cl5, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3) @ 
% 15.45/2.88            (multiply @ X0 @ X2)))
% 15.45/2.88           = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl5, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3) @ 
% 15.45/2.88            (multiply @ X0 @ X2)))
% 15.45/2.88           = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl47, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]: ((divide @ X0 @ X0) = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl5, zip_derived_cl5])).
% 15.45/2.88  thf(zip_derived_cl1, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]:
% 15.45/2.88         ((multiply @ X0 @ X1) = (divide @ X0 @ (inverse @ X1)))),
% 15.45/2.88      inference('cnf', [status(esa)], [multiply])).
% 15.45/2.88  thf(zip_derived_cl91, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]:
% 15.45/2.88         ((multiply @ (inverse @ X1) @ X1) = (divide @ X0 @ X0))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl47, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl74, plain,
% 15.45/2.88      (![X1 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ X4 @ (multiply @ (divide @ X1 @ X1) @ X5)))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl35, zip_derived_cl5])).
% 15.45/2.88  thf(zip_derived_cl296, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i]:
% 15.45/2.88         ((multiply @ (inverse @ X0) @ X0)
% 15.45/2.88           = (divide @ X1 @ (multiply @ (divide @ X2 @ X2) @ X1)))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl91, zip_derived_cl74])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl4, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 15.45/2.88         ((divide @ (divide @ X5 @ X5) @ 
% 15.45/2.88           (divide @ 
% 15.45/2.88            (divide @ X4 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X4)) @ X3)) @ 
% 15.45/2.88            (multiply @ (divide @ X1 @ X0) @ (divide @ X2 @ X2))))
% 15.45/2.88           = (X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl382, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ 
% 15.45/2.88            (divide @ X5 @ 
% 15.45/2.88             (multiply @ 
% 15.45/2.88              (divide @ (multiply @ (divide @ X3 @ X3) @ X1) @ 
% 15.45/2.88               (divide @ X4 @ X5)) @ 
% 15.45/2.88              X4)) @ 
% 15.45/2.88            (multiply @ (multiply @ (inverse @ X0) @ X0) @ (divide @ X2 @ X2))))
% 15.45/2.88           = (X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl296, zip_derived_cl4])).
% 15.45/2.88  thf(zip_derived_cl91, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]:
% 15.45/2.88         ((multiply @ (inverse @ X1) @ X1) = (divide @ X0 @ X0))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl47, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl74, plain,
% 15.45/2.88      (![X1 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ X4 @ (multiply @ (divide @ X1 @ X1) @ X5)))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl35, zip_derived_cl5])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl421, plain,
% 15.45/2.88      (![X1 : $i, X3 : $i]: ((multiply @ (divide @ X3 @ X3) @ X1) = (X1))),
% 15.45/2.88      inference('demod', [status(thm)],
% 15.45/2.88                [zip_derived_cl382, zip_derived_cl91, zip_derived_cl74, 
% 15.45/2.88                 zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl436, plain,
% 15.45/2.88      (![X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ (divide @ X4 @ X5))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl421])).
% 15.45/2.88  thf(zip_derived_cl5, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3) @ 
% 15.45/2.88            (multiply @ X0 @ X2)))
% 15.45/2.88           = (divide @ X1 @ X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl791, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 15.45/2.88         ((divide @ (divide @ X4 @ X4) @ 
% 15.45/2.88           (divide @ (multiply @ (divide @ X1 @ X0) @ X0) @ 
% 15.45/2.88            (multiply @ (divide @ X3 @ X3) @ X1)))
% 15.45/2.88           = (divide @ X2 @ X2))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl436, zip_derived_cl5])).
% 15.45/2.88  thf(zip_derived_cl421, plain,
% 15.45/2.88      (![X1 : $i, X3 : $i]: ((multiply @ (divide @ X3 @ X3) @ X1) = (X1))),
% 15.45/2.88      inference('demod', [status(thm)],
% 15.45/2.88                [zip_derived_cl382, zip_derived_cl91, zip_derived_cl74, 
% 15.45/2.88                 zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl436, plain,
% 15.45/2.88      (![X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ (divide @ X4 @ X5))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl421])).
% 15.45/2.88  thf(zip_derived_cl841, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i]:
% 15.45/2.88         ((divide @ X1 @ (multiply @ (divide @ X1 @ X0) @ X0))
% 15.45/2.88           = (divide @ X2 @ X2))),
% 15.45/2.88      inference('demod', [status(thm)],
% 15.45/2.88                [zip_derived_cl791, zip_derived_cl421, zip_derived_cl436])).
% 15.45/2.88  thf(zip_derived_cl4, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 15.45/2.88         ((divide @ (divide @ X5 @ X5) @ 
% 15.45/2.88           (divide @ 
% 15.45/2.88            (divide @ X4 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X4)) @ X3)) @ 
% 15.45/2.88            (multiply @ (divide @ X1 @ X0) @ (divide @ X2 @ X2))))
% 15.45/2.88           = (X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl1574, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ 
% 15.45/2.88            (divide @ X5 @ 
% 15.45/2.88             (multiply @ 
% 15.45/2.88              (divide @ (multiply @ (divide @ X1 @ X3) @ X3) @ 
% 15.45/2.88               (divide @ X4 @ X5)) @ 
% 15.45/2.88              X4)) @ 
% 15.45/2.88            (multiply @ (divide @ X0 @ X0) @ (divide @ X2 @ X2))))
% 15.45/2.88           = (X1))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl841, zip_derived_cl4])).
% 15.45/2.88  thf(zip_derived_cl421, plain,
% 15.45/2.88      (![X1 : $i, X3 : $i]: ((multiply @ (divide @ X3 @ X3) @ X1) = (X1))),
% 15.45/2.88      inference('demod', [status(thm)],
% 15.45/2.88                [zip_derived_cl382, zip_derived_cl91, zip_derived_cl74, 
% 15.45/2.88                 zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl436, plain,
% 15.45/2.88      (![X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ (divide @ X4 @ X5))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl421])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl1632, plain,
% 15.45/2.88      (![X1 : $i, X3 : $i]: ((multiply @ (divide @ X1 @ X3) @ X3) = (X1))),
% 15.45/2.88      inference('demod', [status(thm)],
% 15.45/2.88                [zip_derived_cl1574, zip_derived_cl421, zip_derived_cl436, 
% 15.45/2.88                 zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl436, plain,
% 15.45/2.88      (![X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ (divide @ X4 @ X5))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl421])).
% 15.45/2.88  thf(zip_derived_cl69, plain,
% 15.45/2.88      (![X1 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ 
% 15.45/2.88           (divide @ X5 @ (multiply @ (divide @ X4 @ (divide @ X1 @ X1)) @ X5)))
% 15.45/2.88           = (X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl30, zip_derived_cl5])).
% 15.45/2.88  thf(zip_derived_cl801, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i]:
% 15.45/2.88         ((divide @ (multiply @ (divide @ X2 @ (divide @ X1 @ X1)) @ X0) @ X0)
% 15.45/2.88           = (X2))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl436, zip_derived_cl69])).
% 15.45/2.88  thf(zip_derived_cl1655, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]: ((divide @ X0 @ (divide @ X1 @ X1)) = (X0))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl1632, zip_derived_cl801])).
% 15.45/2.88  thf(zip_derived_cl436, plain,
% 15.45/2.88      (![X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ (divide @ X4 @ X5))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl421])).
% 15.45/2.88  thf(zip_derived_cl1691, plain,
% 15.45/2.88      (![X4 : $i, X5 : $i]: ((divide @ (multiply @ X4 @ X5) @ X5) = (X4))),
% 15.45/2.88      inference('demod', [status(thm)],
% 15.45/2.88                [zip_derived_cl69, zip_derived_cl1655, zip_derived_cl436])).
% 15.45/2.88  thf(zip_derived_cl436, plain,
% 15.45/2.88      (![X4 : $i, X5 : $i, X6 : $i]:
% 15.45/2.88         ((divide @ (divide @ X6 @ X6) @ (divide @ X4 @ X5))
% 15.45/2.88           = (divide @ X5 @ X4))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl421])).
% 15.45/2.88  thf(zip_derived_cl3, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 15.45/2.88         ((divide @ (divide @ X1 @ X1) @ 
% 15.45/2.88           (divide @ X2 @ (multiply @ (divide @ X0 @ (divide @ X3 @ X2)) @ X3)))
% 15.45/2.88           = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl795, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i]:
% 15.45/2.88         ((divide @ (multiply @ (divide @ X2 @ (divide @ X1 @ X0)) @ X1) @ X0)
% 15.45/2.88           = (X2))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl436, zip_derived_cl3])).
% 15.45/2.88  thf(zip_derived_cl1, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]:
% 15.45/2.88         ((multiply @ X0 @ X1) = (divide @ X0 @ (inverse @ X1)))),
% 15.45/2.88      inference('cnf', [status(esa)], [multiply])).
% 15.45/2.88  thf(zip_derived_cl976, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i]:
% 15.45/2.88         ((multiply @ 
% 15.45/2.88           (multiply @ (divide @ X0 @ (divide @ X2 @ (inverse @ X1))) @ X2) @ 
% 15.45/2.88           X1) = (X0))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl795, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl1, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i]:
% 15.45/2.88         ((multiply @ X0 @ X1) = (divide @ X0 @ (inverse @ X1)))),
% 15.45/2.88      inference('cnf', [status(esa)], [multiply])).
% 15.45/2.88  thf(zip_derived_cl1035, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i]:
% 15.45/2.88         ((multiply @ (multiply @ (divide @ X0 @ (multiply @ X2 @ X1)) @ X2) @ 
% 15.45/2.88           X1) = (X0))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl976, zip_derived_cl1])).
% 15.45/2.88  thf(zip_derived_cl2034, plain,
% 15.45/2.88      (![X0 : $i, X1 : $i, X2 : $i]:
% 15.45/2.88         ((multiply @ (multiply @ X0 @ X2) @ X1)
% 15.45/2.88           = (multiply @ X0 @ (multiply @ X2 @ X1)))),
% 15.45/2.88      inference('sup+', [status(thm)], [zip_derived_cl1691, zip_derived_cl1035])).
% 15.45/2.88  thf(zip_derived_cl8832, plain,
% 15.45/2.88      (((multiply @ a3 @ (multiply @ b3 @ c3))
% 15.45/2.88         != (multiply @ a3 @ (multiply @ b3 @ c3)))),
% 15.45/2.88      inference('demod', [status(thm)], [zip_derived_cl2, zip_derived_cl2034])).
% 15.45/2.88  thf(zip_derived_cl8833, plain, ($false),
% 15.45/2.88      inference('simplify', [status(thm)], [zip_derived_cl8832])).
% 15.45/2.88  
% 15.45/2.88  % SZS output end Refutation
% 15.45/2.88  
% 15.45/2.88  
% 15.45/2.88  % Terminating...
% 16.41/2.97  % Runner terminated.
% 16.41/2.98  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------