TSTP Solution File: NUM750^4 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : NUM750^4 : TPTP v8.1.2. Released v7.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.PDpmSvh8In true

% Computer : n029.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 12:43:54 EDT 2023

% Result   : Theorem 127.62s 17.32s
% Output   : Refutation 127.62s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : NUM750^4 : TPTP v8.1.2. Released v7.1.0.
% 0.00/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.PDpmSvh8In true
% 0.14/0.36  % Computer : n029.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 300
% 0.14/0.36  % DateTime : Fri Aug 25 16:57:09 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 0.14/0.36  % Running portfolio for 300 s
% 0.14/0.36  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36  % Number of cores: 8
% 0.14/0.36  % Python version: Python 3.6.8
% 0.14/0.36  % Running in HO mode
% 0.22/0.65  % Total configuration time : 828
% 0.22/0.65  % Estimated wc time : 1656
% 0.22/0.65  % Estimated cpu time (8 cpus) : 207.0
% 0.22/0.72  % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.22/0.73  % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.22/0.75  % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.22/0.78  % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.22/0.78  % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.22/0.79  % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.22/0.79  % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 127.62/17.32  % Solved by lams/40_b.comb.sh.
% 127.62/17.32  % done 534 iterations in 16.418s
% 127.62/17.32  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 127.62/17.32  % SZS output start Refutation
% 127.62/17.32  thf(nat_type, type, nat: $i).
% 127.62/17.32  thf(is_of_type, type, is_of: $i > ($i > $o) > $o).
% 127.62/17.32  thf(in_type, type, in: $i > $i > $o).
% 127.62/17.32  thf(n_pf_type, type, n_pf: $i > $i > $i).
% 127.62/17.32  thf(n_fr_type, type, n_fr: $i > $i > $i).
% 127.62/17.32  thf(n_is_type, type, n_is: $i > $i > $o).
% 127.62/17.32  thf('#sk2_type', type, '#sk2': $i).
% 127.62/17.32  thf(frac_type, type, frac: $i).
% 127.62/17.32  thf('#sk3_type', type, '#sk3': $i).
% 127.62/17.32  thf('#sk4_type', type, '#sk4': $i).
% 127.62/17.32  thf(n_ts_type, type, n_ts: $i > $i > $i).
% 127.62/17.32  thf(n_eq_type, type, n_eq: $i > $i > $o).
% 127.62/17.32  thf(pair1type_type, type, pair1type: $i > $i).
% 127.62/17.32  thf(all_of_type, type, all_of: ($i > $o) > ($i > $o) > $o).
% 127.62/17.32  thf(num_type, type, num: $i > $i).
% 127.62/17.32  thf(ordsucc_type, type, ordsucc: $i > $i).
% 127.62/17.32  thf(den_type, type, den: $i > $i).
% 127.62/17.32  thf('#ty_enc5_type', type, '#ty_enc5': ($i > $i > $o) > $i > $i > $o).
% 127.62/17.32  thf(n_pl_type, type, n_pl: $i > $i > $i).
% 127.62/17.32  thf(s_comb_type, type, '#S': !>[A:$tType, B:$tType, C:$tType]: ((A > B > C) > (A > B) > A > C)).
% 127.62/17.32  thf(c_comb_type, type, '#C': !>[A:$tType, B:$tType, C:$tType]: ((A > B > C) > B > A > C)).
% 127.62/17.32  thf(b_comb_type, type, '#B': !>[A:$tType, B:$tType, C:$tType]: ((A > B) > (C > A) > C > B)).
% 127.62/17.32  thf(k_comb_type, type, '#K': !>[A:$tType, B:$tType]: (B > A > B)).
% 127.62/17.32  thf(i_comb_type, type, '#I': !>[A:$tType]: (A > A)).
% 127.62/17.32  thf(satz62b, conjecture,
% 127.62/17.32    (all_of @
% 127.62/17.32     ( ^[X0:$i]: ( in @ X0 @ frac ) ) @ 
% 127.62/17.32     ( ^[X0:$i]:
% 127.62/17.32       ( all_of @
% 127.62/17.32         ( ^[X1:$i]: ( in @ X1 @ frac ) ) @ 
% 127.62/17.32         ( ^[X1:$i]:
% 127.62/17.32           ( all_of @
% 127.62/17.32             ( ^[X2:$i]: ( in @ X2 @ frac ) ) @ 
% 127.62/17.32             ( ^[X2:$i]:
% 127.62/17.32               ( ( n_eq @ X0 @ X1 ) =>
% 127.62/17.32                 ( n_eq @ ( n_pf @ X0 @ X2 ) @ ( n_pf @ X1 @ X2 ) ) ) ) ) ) ) ))).
% 127.62/17.32  thf(zf_stmt_0, negated_conjecture,
% 127.62/17.32    (~( all_of @
% 127.62/17.32        ( ^[X0:$i]: ( in @ X0 @ frac ) ) @ 
% 127.62/17.32        ( ^[X0:$i]:
% 127.62/17.32          ( all_of @
% 127.62/17.32            ( ^[X1:$i]: ( in @ X1 @ frac ) ) @ 
% 127.62/17.32            ( ^[X1:$i]:
% 127.62/17.32              ( all_of @
% 127.62/17.32                ( ^[X2:$i]: ( in @ X2 @ frac ) ) @ 
% 127.62/17.32                ( ^[X2:$i]:
% 127.62/17.32                  ( ( n_eq @ X0 @ X1 ) =>
% 127.62/17.32                    ( n_eq @ ( n_pf @ X0 @ X2 ) @ ( n_pf @ X1 @ X2 ) ) ) ) ) ) ) ) )),
% 127.62/17.32    inference('cnf.neg', [status(esa)], [satz62b])).
% 127.62/17.32  thf(zip_derived_cl321, plain,
% 127.62/17.32      (~ (all_of @ (^[Y0 : $i]: (in @ Y0 @ frac)) @ 
% 127.62/17.32          (^[Y0 : $i]:
% 127.62/17.32             (all_of @ (^[Y1 : $i]: (in @ Y1 @ frac)) @ 
% 127.62/17.32              (^[Y1 : $i]:
% 127.62/17.32                 (all_of @ (^[Y2 : $i]: (in @ Y2 @ frac)) @ 
% 127.62/17.32                  (^[Y2 : $i]:
% 127.62/17.32                     (((n_eq @ Y0 @ Y1) => (n_eq @ (n_pf @ Y0 @ Y2) @ 
% 127.62/17.32                       (n_pf @ Y1 @ Y2))))))))))),
% 127.62/17.32      inference('cnf', [status(esa)], [zf_stmt_0])).
% 127.62/17.32  thf(zip_derived_cl322, plain,
% 127.62/17.32      (~ (all_of @ ((('#C') @ in @ frac)) @ 
% 127.62/17.32          ((('#B') @ (all_of @ ((('#C') @ in @ frac))) @ 
% 127.62/17.32            ((('#B') @ ((('#B') @ (all_of @ ((('#C') @ in @ frac))))) @ 
% 127.62/17.32              ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                           ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                             ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))) @ 
% 127.62/17.32                ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                             ((('#B') @ ('#S') @ 
% 127.62/17.32                               ((('#B') @ ((('#B') @ n_eq)) @ n_pf)))))) @ 
% 127.62/17.32                  n_pf)))))))))),
% 127.62/17.32      inference('lams2combs', [status(thm)], [zip_derived_cl321])).
% 127.62/17.32  thf(def_frac, axiom,(( frac  ) = ((pair1type @ nat)))).
% 127.62/17.32  thf('0', plain, (( frac ) = ( pair1type @ nat )), define([status(thm)])).
% 127.62/17.32  thf(zip_derived_cl558, plain,
% 127.62/17.32      (~ (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32          ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32            ((('#B') @ ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))))) @ 
% 127.62/17.32              ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                           ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                             ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))) @ 
% 127.62/17.32                ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                             ((('#B') @ ('#S') @ 
% 127.62/17.32                               ((('#B') @ ((('#B') @ n_eq)) @ n_pf)))))) @ 
% 127.62/17.32                  n_pf)))))))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl322, '0'])).
% 127.62/17.32  thf(def_all_of, axiom, ~ (all_of @ X0 @ X1) =>
% 127.62/17.32    ((((!!) @ (^[Y0 : $i]: (((is_of @ Y0 @ X0) => (X1 @ Y0)))))) != ($true))).
% 127.62/17.32  thf('1', plain,
% 127.62/17.32      (![X0:( $i > $o ),X1:( $i > $o )]:
% 127.62/17.32       ( ( ~( all_of @ X0 @ X1 ) ) <=>
% 127.62/17.32         ( ~( ![X6:$i]: ( ( is_of @ X6 @ X0 ) => ( X1 @ X6 ) ) ) ) )),
% 127.62/17.32      inference('rw.lit', [status(esa)], [def_all_of])).
% 127.62/17.32  thf(zip_derived_cl559, plain,
% 127.62/17.32      (~ (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                     (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                       ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                         ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                                ((('#C') @ in @ 
% 127.62/17.32                                                  (pair1type @ nat)))))) @ 
% 127.62/17.32                           ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                        ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                          ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))) @ 
% 127.62/17.32                             ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                          ((('#B') @ ('#S') @ 
% 127.62/17.32                                            ((('#B') @ ((('#B') @ n_eq)) @ n_pf)))))) @ 
% 127.62/17.32                               n_pf)))))) @ 
% 127.62/17.32                         Y0)))))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl558, '1'])).
% 127.62/17.32  thf(zip_derived_cl560, plain,
% 127.62/17.32      (~ (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                               ((('#C') @ is_of @ 
% 127.62/17.32                                 ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                    ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                      ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                             ((('#C') @ in @ (pair1type @ nat)))))) @ 
% 127.62/17.32                        ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                     ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                       ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))) @ 
% 127.62/17.32                          ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                       ((('#B') @ ('#S') @ 
% 127.62/17.32                                         ((('#B') @ ((('#B') @ n_eq)) @ n_pf)))))) @ 
% 127.62/17.32                            n_pf))))))))))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl559])).
% 127.62/17.32  thf(zip_derived_cl561, plain,
% 127.62/17.32      (~ (((is_of @ '#sk2' @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32           ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32           ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32             ((('#S') @ ((('#B') @ ('#B') @ ((('#B') @ (=>) @ (n_eq @ '#sk2'))))) @ 
% 127.62/17.32               ((('#B') @ ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))))) @ 
% 127.62/17.32                 n_pf)))))))))),
% 127.62/17.32      inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl560])).
% 127.62/17.32  thf(zip_derived_cl563, plain,
% 127.62/17.32      (~ (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32          ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32            ((('#S') @ ((('#B') @ ('#B') @ ((('#B') @ (=>) @ (n_eq @ '#sk2'))))) @ 
% 127.62/17.32              ((('#B') @ ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))))) @ 
% 127.62/17.32                n_pf)))))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl561])).
% 127.62/17.32  thf(zip_derived_cl564, plain,
% 127.62/17.32      (~ (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                     (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                       ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                         ((('#S') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                      ((('#B') @ (=>) @ (n_eq @ '#sk2'))))) @ 
% 127.62/17.32                           ((('#B') @ ((('#S') @ ((('#B') @ n_eq @ 
% 127.62/17.32                                                   (n_pf @ '#sk2'))))) @ 
% 127.62/17.32                             n_pf)))) @ 
% 127.62/17.32                         Y0)))))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl563, '1'])).
% 127.62/17.32  thf(zip_derived_cl565, plain,
% 127.62/17.32      (~ (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                               ((('#C') @ is_of @ 
% 127.62/17.32                                 ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                    ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                      ((('#S') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                   ((('#B') @ (=>) @ (n_eq @ '#sk2'))))) @ 
% 127.62/17.32                        ((('#B') @ ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))))) @ 
% 127.62/17.32                          n_pf))))))))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl564])).
% 127.62/17.32  thf(zip_derived_cl566, plain,
% 127.62/17.32      (~ (((is_of @ '#sk3' @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32           ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32           ((('#B') @ (((=>) @ (n_eq @ '#sk2' @ '#sk3'))) @ 
% 127.62/17.32             ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))) @ (n_pf @ '#sk3'))))))))),
% 127.62/17.32      inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl565])).
% 127.62/17.32  thf(def_n_eq, axiom,(( n_eq @ (X0)@ (X1)) =
% 127.62/17.32    ((n_is @ (n_ts @ (num @ X0) @ (den @ X1)) @ 
% 127.62/17.32      (n_ts @ (num @ X1) @ (den @ X0)))))).
% 127.62/17.32  thf('2', plain,
% 127.62/17.32      (![X1:$i,X0:$i]:
% 127.62/17.32       ( ( n_eq @ X0 @ X1 ) =
% 127.62/17.32         ( n_is @
% 127.62/17.32           ( n_ts @ ( num @ X0 ) @ ( den @ X1 ) ) @ 
% 127.62/17.32           ( n_ts @ ( num @ X1 ) @ ( den @ X0 ) ) ) )),
% 127.62/17.32      define([status(thm)])).
% 127.62/17.32  thf(zip_derived_cl567, plain,
% 127.62/17.32      (~ (((is_of @ '#sk3' @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32           ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32           ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                (n_ts @ (num @ '#sk2') @ (den @ '#sk3')) @ 
% 127.62/17.32                                (n_ts @ (num @ '#sk3') @ (den @ '#sk2'))))) @ 
% 127.62/17.32             ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))) @ (n_pf @ '#sk3'))))))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl566, '2'])).
% 127.62/17.32  thf(zip_derived_cl569, plain,
% 127.62/17.32      (~ (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32          ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                               (n_ts @ (num @ '#sk2') @ (den @ '#sk3')) @ 
% 127.62/17.32                               (n_ts @ (num @ '#sk3') @ (den @ '#sk2'))))) @ 
% 127.62/17.32            ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))) @ (n_pf @ '#sk3'))))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl567])).
% 127.62/17.32  thf(zip_derived_cl570, plain,
% 127.62/17.32      (~ (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                     (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                       ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                            (n_ts @ (num @ '#sk2') @ 
% 127.62/17.32                                             (den @ '#sk3')) @ 
% 127.62/17.32                                            (n_ts @ (num @ '#sk3') @ 
% 127.62/17.32                                             (den @ '#sk2'))))) @ 
% 127.62/17.32                         ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))) @ 
% 127.62/17.32                           (n_pf @ '#sk3'))) @ 
% 127.62/17.32                         Y0)))))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl569, '1'])).
% 127.62/17.32  thf(zip_derived_cl571, plain,
% 127.62/17.32      (~ (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                               ((('#C') @ is_of @ 
% 127.62/17.32                                 ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                    ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                         (n_ts @ (num @ '#sk2') @ 
% 127.62/17.32                                          (den @ '#sk3')) @ 
% 127.62/17.32                                         (n_ts @ (num @ '#sk3') @ 
% 127.62/17.32                                          (den @ '#sk2'))))) @ 
% 127.62/17.32                      ((('#S') @ ((('#B') @ n_eq @ (n_pf @ '#sk2'))) @ 
% 127.62/17.32                        (n_pf @ '#sk3')))))))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl570])).
% 127.62/17.32  thf(zip_derived_cl572, plain,
% 127.62/17.32      (~ (((is_of @ '#sk4' @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32           (((n_is @ (n_ts @ (num @ '#sk2') @ (den @ '#sk3')) @ 
% 127.62/17.32             (n_ts @ (num @ '#sk3') @ (den @ '#sk2'))) => (n_eq @ 
% 127.62/17.32             (n_pf @ '#sk2' @ '#sk4') @ (n_pf @ '#sk3' @ '#sk4'))))))),
% 127.62/17.32      inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl571])).
% 127.62/17.32  thf(def_n_pf, axiom,(( n_pf @ (X0)@ (X1)) =
% 127.62/17.32    ((n_fr @ 
% 127.62/17.32      (n_pl @ (n_ts @ (num @ X0) @ (den @ X1)) @ 
% 127.62/17.32       (n_ts @ (num @ X1) @ (den @ X0))) @ 
% 127.62/17.32      (n_ts @ (den @ X0) @ (den @ X1)))))).
% 127.62/17.32  thf('3', plain,
% 127.62/17.32      (![X1:$i,X0:$i]:
% 127.62/17.32       ( ( n_pf @ X0 @ X1 ) =
% 127.62/17.32         ( n_fr @
% 127.62/17.32           ( n_pl @
% 127.62/17.32             ( n_ts @ ( num @ X0 ) @ ( den @ X1 ) ) @ 
% 127.62/17.32             ( n_ts @ ( num @ X1 ) @ ( den @ X0 ) ) ) @ 
% 127.62/17.32           ( n_ts @ ( den @ X0 ) @ ( den @ X1 ) ) ) )),
% 127.62/17.32      define([status(thm)])).
% 127.62/17.32  thf(zip_derived_cl573, plain,
% 127.62/17.32      (~ (((is_of @ '#sk4' @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32           (((n_is @ (n_ts @ (num @ '#sk2') @ (den @ '#sk3')) @ 
% 127.62/17.32             (n_ts @ (num @ '#sk3') @ (den @ '#sk2'))) => (n_is @ 
% 127.62/17.32             (n_ts @ 
% 127.62/17.32              (num @ 
% 127.62/17.32               (n_fr @ 
% 127.62/17.32                (n_pl @ (n_ts @ (num @ '#sk2') @ (den @ '#sk4')) @ 
% 127.62/17.32                 (n_ts @ (num @ '#sk4') @ (den @ '#sk2'))) @ 
% 127.62/17.32                (n_ts @ (den @ '#sk2') @ (den @ '#sk4')))) @ 
% 127.62/17.32              (den @ 
% 127.62/17.32               (n_fr @ 
% 127.62/17.32                (n_pl @ (n_ts @ (num @ '#sk3') @ (den @ '#sk4')) @ 
% 127.62/17.32                 (n_ts @ (num @ '#sk4') @ (den @ '#sk3'))) @ 
% 127.62/17.32                (n_ts @ (den @ '#sk3') @ (den @ '#sk4'))))) @ 
% 127.62/17.32             (n_ts @ 
% 127.62/17.32              (num @ 
% 127.62/17.32               (n_fr @ 
% 127.62/17.32                (n_pl @ (n_ts @ (num @ '#sk3') @ (den @ '#sk4')) @ 
% 127.62/17.32                 (n_ts @ (num @ '#sk4') @ (den @ '#sk3'))) @ 
% 127.62/17.32                (n_ts @ (den @ '#sk3') @ (den @ '#sk4')))) @ 
% 127.62/17.32              (den @ 
% 127.62/17.32               (n_fr @ 
% 127.62/17.32                (n_pl @ (n_ts @ (num @ '#sk2') @ (den @ '#sk4')) @ 
% 127.62/17.32                 (n_ts @ (num @ '#sk4') @ (den @ '#sk2'))) @ 
% 127.62/17.32                (n_ts @ (den @ '#sk2') @ (den @ '#sk4'))))))))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl572, '2', '3', '3'])).
% 127.62/17.32  thf(zip_derived_cl574, plain,
% 127.62/17.32      ( (is_of @ '#sk4' @ ((('#C') @ in @ (pair1type @ nat))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl573])).
% 127.62/17.32  thf(zip_derived_cl13854, plain,
% 127.62/17.32      ( (is_of @ '#sk4' @ ('#ty_enc5' @ in @ (pair1type @ nat)))),
% 127.62/17.32      inference('remove_ty_args', [status(thm)], [zip_derived_cl574])).
% 127.62/17.32  thf(zip_derived_cl562, plain,
% 127.62/17.32      ( (is_of @ '#sk2' @ ((('#C') @ in @ (pair1type @ nat))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl561])).
% 127.62/17.32  thf(zip_derived_cl13852, plain,
% 127.62/17.32      ( (is_of @ '#sk2' @ ('#ty_enc5' @ in @ (pair1type @ nat)))),
% 127.62/17.32      inference('remove_ty_args', [status(thm)], [zip_derived_cl562])).
% 127.62/17.32  thf(zip_derived_cl568, plain,
% 127.62/17.32      ( (is_of @ '#sk3' @ ((('#C') @ in @ (pair1type @ nat))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl567])).
% 127.62/17.32  thf(zip_derived_cl13853, plain,
% 127.62/17.32      ( (is_of @ '#sk3' @ ('#ty_enc5' @ in @ (pair1type @ nat)))),
% 127.62/17.32      inference('remove_ty_args', [status(thm)], [zip_derived_cl568])).
% 127.62/17.32  thf(zip_derived_cl575, plain,
% 127.62/17.32      (~ (((n_is @ (n_ts @ (num @ '#sk2') @ (den @ '#sk3')) @ 
% 127.62/17.32           (n_ts @ (num @ '#sk3') @ (den @ '#sk2'))) => (n_is @ 
% 127.62/17.32           (n_ts @ 
% 127.62/17.32            (num @ 
% 127.62/17.32             (n_fr @ 
% 127.62/17.32              (n_pl @ (n_ts @ (num @ '#sk2') @ (den @ '#sk4')) @ 
% 127.62/17.32               (n_ts @ (num @ '#sk4') @ (den @ '#sk2'))) @ 
% 127.62/17.32              (n_ts @ (den @ '#sk2') @ (den @ '#sk4')))) @ 
% 127.62/17.32            (den @ 
% 127.62/17.32             (n_fr @ 
% 127.62/17.32              (n_pl @ (n_ts @ (num @ '#sk3') @ (den @ '#sk4')) @ 
% 127.62/17.32               (n_ts @ (num @ '#sk4') @ (den @ '#sk3'))) @ 
% 127.62/17.32              (n_ts @ (den @ '#sk3') @ (den @ '#sk4'))))) @ 
% 127.62/17.32           (n_ts @ 
% 127.62/17.32            (num @ 
% 127.62/17.32             (n_fr @ 
% 127.62/17.32              (n_pl @ (n_ts @ (num @ '#sk3') @ (den @ '#sk4')) @ 
% 127.62/17.32               (n_ts @ (num @ '#sk4') @ (den @ '#sk3'))) @ 
% 127.62/17.32              (n_ts @ (den @ '#sk3') @ (den @ '#sk4')))) @ 
% 127.62/17.32            (den @ 
% 127.62/17.32             (n_fr @ 
% 127.62/17.32              (n_pl @ (n_ts @ (num @ '#sk2') @ (den @ '#sk4')) @ 
% 127.62/17.32               (n_ts @ (num @ '#sk4') @ (den @ '#sk2'))) @ 
% 127.62/17.32              (n_ts @ (den @ '#sk2') @ (den @ '#sk4'))))))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl573])).
% 127.62/17.32  thf(zip_derived_cl577, plain,
% 127.62/17.32      (~ (n_is @ 
% 127.62/17.32          (n_ts @ 
% 127.62/17.32           (num @ 
% 127.62/17.32            (n_fr @ 
% 127.62/17.32             (n_pl @ (n_ts @ (num @ '#sk2') @ (den @ '#sk4')) @ 
% 127.62/17.32              (n_ts @ (num @ '#sk4') @ (den @ '#sk2'))) @ 
% 127.62/17.32             (n_ts @ (den @ '#sk2') @ (den @ '#sk4')))) @ 
% 127.62/17.32           (den @ 
% 127.62/17.32            (n_fr @ 
% 127.62/17.32             (n_pl @ (n_ts @ (num @ '#sk3') @ (den @ '#sk4')) @ 
% 127.62/17.32              (n_ts @ (num @ '#sk4') @ (den @ '#sk3'))) @ 
% 127.62/17.32             (n_ts @ (den @ '#sk3') @ (den @ '#sk4'))))) @ 
% 127.62/17.32          (n_ts @ 
% 127.62/17.32           (num @ 
% 127.62/17.32            (n_fr @ 
% 127.62/17.32             (n_pl @ (n_ts @ (num @ '#sk3') @ (den @ '#sk4')) @ 
% 127.62/17.32              (n_ts @ (num @ '#sk4') @ (den @ '#sk3'))) @ 
% 127.62/17.32             (n_ts @ (den @ '#sk3') @ (den @ '#sk4')))) @ 
% 127.62/17.32           (den @ 
% 127.62/17.32            (n_fr @ 
% 127.62/17.32             (n_pl @ (n_ts @ (num @ '#sk2') @ (den @ '#sk4')) @ 
% 127.62/17.32              (n_ts @ (num @ '#sk4') @ (den @ '#sk2'))) @ 
% 127.62/17.32             (n_ts @ (den @ '#sk2') @ (den @ '#sk4'))))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl575])).
% 127.62/17.32  thf(ordsucc_inj, axiom,
% 127.62/17.32    (![X0:$i,X1:$i]:
% 127.62/17.32     ( ( ( ordsucc @ X0 ) = ( ordsucc @ X1 ) ) => ( ( X0 ) = ( X1 ) ) ))).
% 127.62/17.32  thf(zip_derived_cl6, plain,
% 127.62/17.32      ( (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                    (((!!) @ (^[Y1 : $i]:
% 127.62/17.32                                (((((ordsucc @ Y0) = (ordsucc @ Y1))) =>
% 127.62/17.32                                  (((Y0) = (Y1)))))))))))),
% 127.62/17.32      inference('cnf', [status(esa)], [ordsucc_inj])).
% 127.62/17.32  thf(zip_derived_cl7, plain,
% 127.62/17.32      ( (((!!) @ ((('#B') @ (!!) @ 
% 127.62/17.32                   ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                ((('#B') @ ((('#B') @ (=>))) @ 
% 127.62/17.32                                  ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                               ((('#B') @ (=) @ ordsucc)))) @ 
% 127.62/17.32                                    ordsucc)))))) @ 
% 127.62/17.32                     (=)))))))),
% 127.62/17.32      inference('lams2combs', [status(thm)], [zip_derived_cl6])).
% 127.62/17.32  thf(zip_derived_cl445, plain,
% 127.62/17.32      (![X2 : $i]:
% 127.62/17.32          (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                                ((('#B') @ ((($i) = (ordsucc @ X2))) @ ordsucc)))) @ 
% 127.62/17.32                     ((($i) = (X2)))))))),
% 127.62/17.32      inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl7])).
% 127.62/17.32  thf(zip_derived_cl446, plain,
% 127.62/17.32      (![X2 : $i, X4 : $i]:
% 127.62/17.32          (((((ordsucc @ X2) = (ordsucc @ X4))) => (((X2) = (X4)))))),
% 127.62/17.32      inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl445])).
% 127.62/17.32  thf(zip_derived_cl447, plain,
% 127.62/17.32      (![X2 : $i, X4 : $i]:
% 127.62/17.32         (~ (((ordsucc @ X2) = (ordsucc @ X4))) |  (((X2) = (X4))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl446])).
% 127.62/17.32  thf(zip_derived_cl448, plain,
% 127.62/17.32      (![X2 : $i, X4 : $i]:
% 127.62/17.32         (((ordsucc @ X2) != (ordsucc @ X4)) | ((X2) = (X4)))),
% 127.62/17.32      inference('simplify nested equalities', [status(thm)],
% 127.62/17.32                [zip_derived_cl447])).
% 127.62/17.32  thf(zip_derived_cl576, plain,
% 127.62/17.32      ( (n_is @ (n_ts @ (num @ '#sk2') @ (den @ '#sk3')) @ 
% 127.62/17.32         (n_ts @ (num @ '#sk3') @ (den @ '#sk2')))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl575])).
% 127.62/17.32  thf(zip_derived_cl3155, plain,
% 127.62/17.32      (![X0 : $i]:
% 127.62/17.32         ( (n_is @ X0 @ (n_ts @ (num @ '#sk3') @ (den @ '#sk2')))
% 127.62/17.32          | ((ordsucc @ X0)
% 127.62/17.32              != (ordsucc @ (n_ts @ (num @ '#sk2') @ (den @ '#sk3')))))),
% 127.62/17.32      inference('sup+', [status(thm)], [zip_derived_cl448, zip_derived_cl576])).
% 127.62/17.32  thf(satz37, axiom,
% 127.62/17.32    (all_of @
% 127.62/17.32     ( ^[X0:$i]: ( in @ X0 @ frac ) ) @ ( ^[X0:$i]: ( n_eq @ X0 @ X0 ) ))).
% 127.62/17.32  thf(zip_derived_cl239, plain,
% 127.62/17.32      ( (all_of @ (^[Y0 : $i]: (in @ Y0 @ frac)) @ 
% 127.62/17.32         (^[Y0 : $i]: (n_eq @ Y0 @ Y0)))),
% 127.62/17.32      inference('cnf', [status(esa)], [satz37])).
% 127.62/17.32  thf(zip_derived_cl240, plain,
% 127.62/17.32      ( (all_of @ ((('#C') @ in @ frac)) @ ((('#S') @ n_eq @ ('#I'))))),
% 127.62/17.32      inference('lams2combs', [status(thm)], [zip_derived_cl239])).
% 127.62/17.32  thf(zip_derived_cl337, plain,
% 127.62/17.32      ( (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32         ((('#S') @ n_eq @ ('#I'))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl240, '0'])).
% 127.62/17.32  thf(def_all_of, axiom, (all_of @ X0 @ X1) =>
% 127.62/17.32    ((((!!) @ (^[Y0 : $i]: (((is_of @ Y0 @ X0) => (X1 @ Y0)))))) = ($true))).
% 127.62/17.32  thf('4', plain,
% 127.62/17.32      (![X0:( $i > $o ),X1:( $i > $o )]:
% 127.62/17.32       ( ( all_of @ X0 @ X1 ) <=>
% 127.62/17.32         ( ![X6:$i]: ( ( is_of @ X6 @ X0 ) => ( X1 @ X6 ) ) ) )),
% 127.62/17.32      inference('rw.lit', [status(esa)], [def_all_of])).
% 127.62/17.32  thf(zip_derived_cl338, plain,
% 127.62/17.32      ( (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                    (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                      ((('#S') @ n_eq @ ('#I') @ Y0)))))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl337, '4'])).
% 127.62/17.32  thf(zip_derived_cl339, plain,
% 127.62/17.32      ( (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                              ((('#C') @ is_of @ 
% 127.62/17.32                                ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                   ((('#S') @ n_eq @ ('#I')))))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl338])).
% 127.62/17.32  thf(zip_derived_cl340, plain,
% 127.62/17.32      (![X2 : $i]:
% 127.62/17.32          (((is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))) => (n_eq @ X2 @ 
% 127.62/17.32            X2)))),
% 127.62/17.32      inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl339])).
% 127.62/17.32  thf(zip_derived_cl341, plain,
% 127.62/17.32      (![X2 : $i]:
% 127.62/17.32          (((is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))) => (n_is @ 
% 127.62/17.32            (n_ts @ (num @ X2) @ (den @ X2)) @ 
% 127.62/17.32            (n_ts @ (num @ X2) @ (den @ X2)))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl340, '2'])).
% 127.62/17.32  thf(zip_derived_cl342, plain,
% 127.62/17.32      (![X2 : $i]:
% 127.62/17.32         (~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          |  (n_is @ (n_ts @ (num @ X2) @ (den @ X2)) @ 
% 127.62/17.32              (n_ts @ (num @ X2) @ (den @ X2))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl341])).
% 127.62/17.32  thf(zip_derived_cl13832, plain,
% 127.62/17.32      (![X2 : $i]:
% 127.62/17.32         (~ (is_of @ X2 @ ('#ty_enc5' @ in @ (pair1type @ nat)))
% 127.62/17.32          |  (n_is @ (n_ts @ (num @ X2) @ (den @ X2)) @ 
% 127.62/17.32              (n_ts @ (num @ X2) @ (den @ X2))))),
% 127.62/17.32      inference('remove_ty_args', [status(thm)], [zip_derived_cl342])).
% 127.62/17.32  thf(satz56, axiom,
% 127.62/17.32    (all_of @
% 127.62/17.32     ( ^[X0:$i]: ( in @ X0 @ frac ) ) @ 
% 127.62/17.32     ( ^[X0:$i]:
% 127.62/17.32       ( all_of @
% 127.62/17.32         ( ^[X1:$i]: ( in @ X1 @ frac ) ) @ 
% 127.62/17.32         ( ^[X1:$i]:
% 127.62/17.32           ( all_of @
% 127.62/17.32             ( ^[X2:$i]: ( in @ X2 @ frac ) ) @ 
% 127.62/17.32             ( ^[X2:$i]:
% 127.62/17.32               ( all_of @
% 127.62/17.32                 ( ^[X3:$i]: ( in @ X3 @ frac ) ) @ 
% 127.62/17.32                 ( ^[X3:$i]:
% 127.62/17.32                   ( ( n_eq @ X0 @ X1 ) =>
% 127.62/17.32                     ( ( n_eq @ X2 @ X3 ) =>
% 127.62/17.32                       ( n_eq @ ( n_pf @ X0 @ X2 ) @ ( n_pf @ X1 @ X3 ) ) ) ) ) ) ) ) ) ) ))).
% 127.62/17.32  thf(zip_derived_cl305, plain,
% 127.62/17.32      ( (all_of @ (^[Y0 : $i]: (in @ Y0 @ frac)) @ 
% 127.62/17.32         (^[Y0 : $i]:
% 127.62/17.32            (all_of @ (^[Y1 : $i]: (in @ Y1 @ frac)) @ 
% 127.62/17.32             (^[Y1 : $i]:
% 127.62/17.32                (all_of @ (^[Y2 : $i]: (in @ Y2 @ frac)) @ 
% 127.62/17.32                 (^[Y2 : $i]:
% 127.62/17.32                    (all_of @ (^[Y3 : $i]: (in @ Y3 @ frac)) @ 
% 127.62/17.32                     (^[Y3 : $i]:
% 127.62/17.32                        (((n_eq @ Y0 @ Y1) =>
% 127.62/17.32                          (((n_eq @ Y2 @ Y3) => (n_eq @ (n_pf @ Y0 @ Y2) @ 
% 127.62/17.32                            (n_pf @ Y1 @ Y3))))))))))))))),
% 127.62/17.32      inference('cnf', [status(esa)], [satz56])).
% 127.62/17.32  thf(zip_derived_cl306, plain,
% 127.62/17.32      ( (all_of @ ((('#C') @ in @ frac)) @ 
% 127.62/17.32         ((('#B') @ (all_of @ ((('#C') @ in @ frac))) @ 
% 127.62/17.32           ((('#B') @ ((('#B') @ (all_of @ ((('#C') @ in @ frac))))) @ 
% 127.62/17.32             ((('#B') @ ((('#B') @ ((('#B') @ (all_of @ ((('#C') @ in @ frac))))))) @ 
% 127.62/17.32               ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                            ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                              ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))))) @ 
% 127.62/17.32                 ((('#B') @ ((('#B') @ ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                                    ((('#B') @ ((('#B') @ (=>))) @ 
% 127.62/17.32                                                      n_eq)))))))) @ 
% 127.62/17.32                   ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                ((('#B') @ ('#C') @ 
% 127.62/17.32                                  ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                    ((('#B') @ ((('#B') @ n_eq)) @ n_pf)))))))) @ 
% 127.62/17.32                     n_pf)))))))))))))),
% 127.62/17.32      inference('lams2combs', [status(thm)], [zip_derived_cl305])).
% 127.62/17.32  thf(zip_derived_cl2394, plain,
% 127.62/17.32      ( (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32         ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32           ((('#B') @ ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))))) @ 
% 127.62/17.32             ((('#B') @ ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                               ((('#C') @ in @ 
% 127.62/17.32                                                 (pair1type @ nat)))))))) @ 
% 127.62/17.32               ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                            ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                              ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))))) @ 
% 127.62/17.32                 ((('#B') @ ((('#B') @ ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                                    ((('#B') @ ((('#B') @ (=>))) @ 
% 127.62/17.32                                                      n_eq)))))))) @ 
% 127.62/17.32                   ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                ((('#B') @ ('#C') @ 
% 127.62/17.32                                  ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                    ((('#B') @ ((('#B') @ n_eq)) @ n_pf)))))))) @ 
% 127.62/17.32                     n_pf)))))))))))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl306, '0'])).
% 127.62/17.32  thf(zip_derived_cl2395, plain,
% 127.62/17.32      ( (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                    (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                      ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                        ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                               ((('#C') @ in @ 
% 127.62/17.32                                                 (pair1type @ nat)))))) @ 
% 127.62/17.32                          ((('#B') @ ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                                            ((('#C') @ in @ 
% 127.62/17.32                                                              (pair1type @ nat)))))))) @ 
% 127.62/17.32                            ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                         ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                           ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                             ((('#B') @ ((('#B') @ (=>))) @ 
% 127.62/17.32                                               n_eq)))))))) @ 
% 127.62/17.32                              ((('#B') @ ((('#B') @ ((('#S') @ ((('#B') @ (
% 127.62/17.32                                                                 '#S') @ 
% 127.62/17.32                                                                 ((('#B') @ (
% 127.62/17.32                                                                   (('#B') @ (
% 127.62/17.32                                                                    =>))) @ 
% 127.62/17.32                                                                   n_eq)))))))) @ 
% 127.62/17.32                                ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                             ((('#B') @ ('#C') @ 
% 127.62/17.32                                               ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                                 ((('#B') @ ((('#B') @ n_eq)) @ 
% 127.62/17.32                                                   n_pf)))))))) @ 
% 127.62/17.32                                  n_pf)))))))))) @ 
% 127.62/17.32                        Y0)))))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl2394, '4'])).
% 127.62/17.32  thf(zip_derived_cl2396, plain,
% 127.62/17.32      ( (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                              ((('#C') @ is_of @ 
% 127.62/17.32                                ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                   ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                     ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                            ((('#C') @ in @ (pair1type @ nat)))))) @ 
% 127.62/17.32                       ((('#B') @ ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                                         ((('#C') @ in @ 
% 127.62/17.32                                                           (pair1type @ nat)))))))) @ 
% 127.62/17.32                         ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                      ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                        ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                          ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))))) @ 
% 127.62/17.32                           ((('#B') @ ((('#B') @ ((('#S') @ ((('#B') @ (
% 127.62/17.32                                                              '#S') @ 
% 127.62/17.32                                                              ((('#B') @ (
% 127.62/17.32                                                                (('#B') @ (=>))) @ 
% 127.62/17.32                                                                n_eq)))))))) @ 
% 127.62/17.32                             ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                          ((('#B') @ ('#C') @ 
% 127.62/17.32                                            ((('#B') @ ((('#B') @ ('#B'))) @ 
% 127.62/17.32                                              ((('#B') @ ((('#B') @ n_eq)) @ 
% 127.62/17.32                                                n_pf)))))))) @ 
% 127.62/17.32                               n_pf))))))))))))))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl2395])).
% 127.62/17.32  thf(zip_derived_cl2397, plain,
% 127.62/17.32      (![X2 : $i]:
% 127.62/17.32          (((is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32            ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32            ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32              ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                     ((('#C') @ in @ (pair1type @ nat)))))) @ 
% 127.62/17.32                ((('#S') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                             ((('#B') @ ('#B') @ 
% 127.62/17.32                               ((('#B') @ (=>) @ (n_eq @ X2))))))) @ 
% 127.62/17.32                  ((('#B') @ ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                          ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))) @ 
% 127.62/17.32                    ((('#B') @ ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                            ((('#B') @ n_eq @ (n_pf @ X2))))))) @ 
% 127.62/17.32                      n_pf)))))))))))))),
% 127.62/17.32      inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl2396])).
% 127.62/17.32  thf(zip_derived_cl2398, plain,
% 127.62/17.32      (![X2 : $i]:
% 127.62/17.32         (~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          |  (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32              ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                       ((('#C') @ in @ (pair1type @ nat)))))) @ 
% 127.62/17.32                  ((('#S') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                               ((('#B') @ ('#B') @ 
% 127.62/17.32                                 ((('#B') @ (=>) @ (n_eq @ X2))))))) @ 
% 127.62/17.32                    ((('#B') @ ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                            ((('#B') @ ((('#B') @ (=>))) @ n_eq)))))) @ 
% 127.62/17.32                      ((('#B') @ ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                              ((('#B') @ n_eq @ (n_pf @ X2))))))) @ 
% 127.62/17.32                        n_pf))))))))))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2397])).
% 127.62/17.32  thf(zip_derived_cl2399, plain,
% 127.62/17.32      (![X0 : $i]:
% 127.62/17.32         ( (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                       (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                         ((('#B') @ (all_of @ 
% 127.62/17.32                                     ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                           ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                                  ((('#C') @ in @ 
% 127.62/17.32                                                    (pair1type @ nat)))))) @ 
% 127.62/17.32                             ((('#S') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                          ((('#B') @ ('#B') @ 
% 127.62/17.32                                            ((('#B') @ (=>) @ (n_eq @ X0))))))) @ 
% 127.62/17.32                               ((('#B') @ ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                                       ((('#B') @ ((('#B') @ (
% 127.62/17.32                                                                    =>))) @ 
% 127.62/17.32                                                         n_eq)))))) @ 
% 127.62/17.32                                 ((('#B') @ ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                                         ((('#B') @ n_eq @ 
% 127.62/17.32                                                           (n_pf @ X0))))))) @ 
% 127.62/17.32                                   n_pf)))))))) @ 
% 127.62/17.32                           Y0)))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl2398, '4'])).
% 127.62/17.32  thf(zip_derived_cl2400, plain,
% 127.62/17.32      (![X0 : $i]:
% 127.62/17.32         ( (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                                 ((('#C') @ is_of @ 
% 127.62/17.32                                   ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                      ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                        ((('#B') @ ((('#B') @ (all_of @ 
% 127.62/17.32                                               ((('#C') @ in @ 
% 127.62/17.32                                                 (pair1type @ nat)))))) @ 
% 127.62/17.32                          ((('#S') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                       ((('#B') @ ('#B') @ 
% 127.62/17.32                                         ((('#B') @ (=>) @ (n_eq @ X0))))))) @ 
% 127.62/17.32                            ((('#B') @ ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                                    ((('#B') @ ((('#B') @ (=>))) @ 
% 127.62/17.32                                                      n_eq)))))) @ 
% 127.62/17.32                              ((('#B') @ ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                                      ((('#B') @ n_eq @ 
% 127.62/17.32                                                        (n_pf @ X0))))))) @ 
% 127.62/17.32                                n_pf))))))))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl2399])).
% 127.62/17.32  thf(zip_derived_cl2401, plain,
% 127.62/17.32      (![X0 : $i, X2 : $i]:
% 127.62/17.32         ( (((is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32             ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32             ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32               ((('#B') @ ((('#B') @ (((=>) @ (n_eq @ X0 @ X2))))) @ 
% 127.62/17.32                 ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                              ((('#B') @ ((('#B') @ (=>))) @ n_eq)))) @ 
% 127.62/17.32                   ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                ((('#B') @ n_eq @ (n_pf @ X0))))) @ 
% 127.62/17.32                     (n_pf @ X2))))))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl2400])).
% 127.62/17.32  thf(zip_derived_cl2402, plain,
% 127.62/17.32      (![X0 : $i, X2 : $i]:
% 127.62/17.32         ( (((is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32             ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32             ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32               ((('#B') @ ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                               (n_ts @ (num @ X0) @ (den @ X2)) @ 
% 127.62/17.32                                               (n_ts @ (num @ X2) @ (den @ X0))))))) @ 
% 127.62/17.32                 ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                              ((('#B') @ ((('#B') @ (=>))) @ n_eq)))) @ 
% 127.62/17.32                   ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                ((('#B') @ n_eq @ (n_pf @ X0))))) @ 
% 127.62/17.32                     (n_pf @ X2))))))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl2401, '2'])).
% 127.62/17.32  thf(zip_derived_cl2403, plain,
% 127.62/17.32      (![X0 : $i, X2 : $i]:
% 127.62/17.32         (~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          |  (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32              ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                ((('#B') @ ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                                (n_ts @ (num @ X0) @ (den @ X2)) @ 
% 127.62/17.32                                                (n_ts @ (num @ X2) @ (den @ X0))))))) @ 
% 127.62/17.32                  ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                               ((('#B') @ ((('#B') @ (=>))) @ n_eq)))) @ 
% 127.62/17.32                    ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                 ((('#B') @ n_eq @ (n_pf @ X0))))) @ 
% 127.62/17.32                      (n_pf @ X2))))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2402])).
% 127.62/17.32  thf(zip_derived_cl2404, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i]:
% 127.62/17.32         ( (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                       (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                         ((('#B') @ (all_of @ 
% 127.62/17.32                                     ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                           ((('#B') @ ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                                           (n_ts @ 
% 127.62/17.32                                                            (num @ X0) @ 
% 127.62/17.32                                                            (den @ X1)) @ 
% 127.62/17.32                                                           (n_ts @ 
% 127.62/17.32                                                            (num @ X1) @ 
% 127.62/17.32                                                            (den @ X0))))))) @ 
% 127.62/17.32                             ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                          ((('#B') @ ((('#B') @ (=>))) @ n_eq)))) @ 
% 127.62/17.32                               ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                            ((('#B') @ n_eq @ (n_pf @ X0))))) @ 
% 127.62/17.32                                 (n_pf @ X1))))))) @ 
% 127.62/17.32                           Y0)))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl2403, '4'])).
% 127.62/17.32  thf(zip_derived_cl2405, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i]:
% 127.62/17.32         ( (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                                 ((('#C') @ is_of @ 
% 127.62/17.32                                   ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                      ((('#B') @ (all_of @ ((('#C') @ in @ (pair1type @ nat)))) @ 
% 127.62/17.32                        ((('#B') @ ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                                        (n_ts @ (num @ X0) @ 
% 127.62/17.32                                                         (den @ X1)) @ 
% 127.62/17.32                                                        (n_ts @ (num @ X1) @ 
% 127.62/17.32                                                         (den @ X0))))))) @ 
% 127.62/17.32                          ((('#S') @ ((('#B') @ ('#S') @ 
% 127.62/17.32                                       ((('#B') @ ((('#B') @ (=>))) @ n_eq)))) @ 
% 127.62/17.32                            ((('#C') @ ((('#B') @ ('#B') @ 
% 127.62/17.32                                         ((('#B') @ n_eq @ (n_pf @ X0))))) @ 
% 127.62/17.32                              (n_pf @ X1)))))))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl2404])).
% 127.62/17.32  thf(zip_derived_cl2406, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X3 : $i]:
% 127.62/17.32         ( (((is_of @ X3 @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32             ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32             ((('#B') @ (((=>) @ (n_is @ (n_ts @ (num @ X0) @ (den @ X1)) @ 
% 127.62/17.32                                  (n_ts @ (num @ X1) @ (den @ X0))))) @ 
% 127.62/17.32               ((('#S') @ ((('#B') @ (=>) @ (n_eq @ X3))) @ 
% 127.62/17.32                 ((('#B') @ (n_eq @ (n_pf @ X0 @ X3)) @ (n_pf @ X1))))))))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl2405])).
% 127.62/17.32  thf(zip_derived_cl2407, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X3 : $i]:
% 127.62/17.32         ( (((is_of @ X3 @ ((('#C') @ in @ (pair1type @ nat)))) => (all_of @ 
% 127.62/17.32             ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32             ((('#B') @ (((=>) @ (n_is @ (n_ts @ (num @ X0) @ (den @ X1)) @ 
% 127.62/17.32                                  (n_ts @ (num @ X1) @ (den @ X0))))) @ 
% 127.62/17.32               ((('#S') @ ((('#B') @ (=>) @ (n_eq @ X3))) @ 
% 127.62/17.32                 ((('#B') @ (n_eq @ 
% 127.62/17.32                             (n_fr @ 
% 127.62/17.32                              (n_pl @ (n_ts @ (num @ X0) @ (den @ X3)) @ 
% 127.62/17.32                               (n_ts @ (num @ X3) @ (den @ X0))) @ 
% 127.62/17.32                              (n_ts @ (den @ X0) @ (den @ X3)))) @ 
% 127.62/17.32                   (n_pf @ X1))))))))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl2406, '3'])).
% 127.62/17.32  thf(zip_derived_cl2408, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X3 : $i]:
% 127.62/17.32         (~ (is_of @ X3 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          |  (all_of @ ((('#C') @ in @ (pair1type @ nat))) @ 
% 127.62/17.32              ((('#B') @ (((=>) @ (n_is @ (n_ts @ (num @ X0) @ (den @ X1)) @ 
% 127.62/17.32                                   (n_ts @ (num @ X1) @ (den @ X0))))) @ 
% 127.62/17.32                ((('#S') @ ((('#B') @ (=>) @ (n_eq @ X3))) @ 
% 127.62/17.32                  ((('#B') @ (n_eq @ 
% 127.62/17.32                              (n_fr @ 
% 127.62/17.32                               (n_pl @ (n_ts @ (num @ X0) @ (den @ X3)) @ 
% 127.62/17.32                                (n_ts @ (num @ X3) @ (den @ X0))) @ 
% 127.62/17.32                               (n_ts @ (den @ X0) @ (den @ X3)))) @ 
% 127.62/17.32                    (n_pf @ X1))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2407])).
% 127.62/17.32  thf(zip_derived_cl2409, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i]:
% 127.62/17.32         ( (((!!) @ (^[Y0 : $i]:
% 127.62/17.32                       (((is_of @ Y0 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32                         ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                              (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32                                              (n_ts @ (num @ X0) @ (den @ X1))))) @ 
% 127.62/17.32                           ((('#S') @ ((('#B') @ (=>) @ (n_eq @ X2))) @ 
% 127.62/17.32                             ((('#B') @ (n_eq @ 
% 127.62/17.32                                         (n_fr @ 
% 127.62/17.32                                          (n_pl @ 
% 127.62/17.32                                           (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                                           (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                                          (n_ts @ (den @ X1) @ (den @ X2)))) @ 
% 127.62/17.32                               (n_pf @ X0))))) @ 
% 127.62/17.32                           Y0)))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('rw_clause', [status(thm)], [zip_derived_cl2408, '4'])).
% 127.62/17.32  thf(zip_derived_cl2410, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i]:
% 127.62/17.32         ( (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 
% 127.62/17.32                                 ((('#C') @ is_of @ 
% 127.62/17.32                                   ((('#C') @ in @ (pair1type @ nat))))))) @ 
% 127.62/17.32                      ((('#B') @ (((=>) @ (n_is @ 
% 127.62/17.32                                           (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32                                           (n_ts @ (num @ X0) @ (den @ X1))))) @ 
% 127.62/17.32                        ((('#S') @ ((('#B') @ (=>) @ (n_eq @ X2))) @ 
% 127.62/17.32                          ((('#B') @ (n_eq @ 
% 127.62/17.32                                      (n_fr @ 
% 127.62/17.32                                       (n_pl @ 
% 127.62/17.32                                        (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                                        (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                                       (n_ts @ (den @ X1) @ (den @ X2)))) @ 
% 127.62/17.32                            (n_pf @ X0)))))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('comb-normalize', [status(thm)], [zip_derived_cl2409])).
% 127.62/17.32  thf(zip_derived_cl2411, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i, X4 : $i]:
% 127.62/17.32         ( (((is_of @ X4 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32             (((n_is @ (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32               (n_ts @ (num @ X0) @ (den @ X1))) =>
% 127.62/17.32               (((n_eq @ X2 @ X4) => (n_eq @ 
% 127.62/17.32                 (n_fr @ 
% 127.62/17.32                  (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                   (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                  (n_ts @ (den @ X1) @ (den @ X2))) @ 
% 127.62/17.32                 (n_pf @ X0 @ X4))))))))
% 127.62/17.32          | ~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl2410])).
% 127.62/17.32  thf(zip_derived_cl2412, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i, X4 : $i]:
% 127.62/17.32         ( (((is_of @ X4 @ ((('#C') @ in @ (pair1type @ nat)))) =>
% 127.62/17.32             (((n_is @ (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32               (n_ts @ (num @ X0) @ (den @ X1))) =>
% 127.62/17.32               (((n_is @ (n_ts @ (num @ X2) @ (den @ X4)) @ 
% 127.62/17.32                 (n_ts @ (num @ X4) @ (den @ X2))) => (n_is @ 
% 127.62/17.32                 (n_ts @ 
% 127.62/17.32                  (num @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                     (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                    (n_ts @ (den @ X1) @ (den @ X2)))) @ 
% 127.62/17.32                  (den @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                     (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                    (n_ts @ (den @ X0) @ (den @ X4))))) @ 
% 127.62/17.32                 (n_ts @ 
% 127.62/17.32                  (num @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                     (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                    (n_ts @ (den @ X0) @ (den @ X4)))) @ 
% 127.62/17.32                  (den @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                     (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                    (n_ts @ (den @ X1) @ (den @ X2))))))))))))
% 127.62/17.32          | ~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('rw', [status(thm)], [zip_derived_cl2411, '2', '2', '3'])).
% 127.62/17.32  thf(zip_derived_cl2413, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i, X4 : $i]:
% 127.62/17.32         (~ (is_of @ X4 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          |  (((n_is @ (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32               (n_ts @ (num @ X0) @ (den @ X1))) =>
% 127.62/17.32               (((n_is @ (n_ts @ (num @ X2) @ (den @ X4)) @ 
% 127.62/17.32                 (n_ts @ (num @ X4) @ (den @ X2))) => (n_is @ 
% 127.62/17.32                 (n_ts @ 
% 127.62/17.32                  (num @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                     (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                    (n_ts @ (den @ X1) @ (den @ X2)))) @ 
% 127.62/17.32                  (den @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                     (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                    (n_ts @ (den @ X0) @ (den @ X4))))) @ 
% 127.62/17.32                 (n_ts @ 
% 127.62/17.32                  (num @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                     (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                    (n_ts @ (den @ X0) @ (den @ X4)))) @ 
% 127.62/17.32                  (den @ 
% 127.62/17.32                   (n_fr @ 
% 127.62/17.32                    (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                     (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                    (n_ts @ (den @ X1) @ (den @ X2))))))))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2412])).
% 127.62/17.32  thf(zip_derived_cl2414, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i, X4 : $i]:
% 127.62/17.32         (~ (n_is @ (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32             (n_ts @ (num @ X0) @ (den @ X1)))
% 127.62/17.32          |  (((n_is @ (n_ts @ (num @ X2) @ (den @ X4)) @ 
% 127.62/17.32               (n_ts @ (num @ X4) @ (den @ X2))) => (n_is @ 
% 127.62/17.32               (n_ts @ 
% 127.62/17.32                (num @ 
% 127.62/17.32                 (n_fr @ 
% 127.62/17.32                  (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                   (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                  (n_ts @ (den @ X1) @ (den @ X2)))) @ 
% 127.62/17.32                (den @ 
% 127.62/17.32                 (n_fr @ 
% 127.62/17.32                  (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                   (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                  (n_ts @ (den @ X0) @ (den @ X4))))) @ 
% 127.62/17.32               (n_ts @ 
% 127.62/17.32                (num @ 
% 127.62/17.32                 (n_fr @ 
% 127.62/17.32                  (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                   (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                  (n_ts @ (den @ X0) @ (den @ X4)))) @ 
% 127.62/17.32                (den @ 
% 127.62/17.32                 (n_fr @ 
% 127.62/17.32                  (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                   (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                  (n_ts @ (den @ X1) @ (den @ X2))))))))
% 127.62/17.32          | ~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X4 @ ((('#C') @ in @ (pair1type @ nat)))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2413])).
% 127.62/17.32  thf(zip_derived_cl2415, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i, X4 : $i]:
% 127.62/17.32         (~ (n_is @ (n_ts @ (num @ X2) @ (den @ X4)) @ 
% 127.62/17.32             (n_ts @ (num @ X4) @ (den @ X2)))
% 127.62/17.32          |  (n_is @ 
% 127.62/17.32              (n_ts @ 
% 127.62/17.32               (num @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                  (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                 (n_ts @ (den @ X1) @ (den @ X2)))) @ 
% 127.62/17.32               (den @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                  (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                 (n_ts @ (den @ X0) @ (den @ X4))))) @ 
% 127.62/17.32              (n_ts @ 
% 127.62/17.32               (num @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                  (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                 (n_ts @ (den @ X0) @ (den @ X4)))) @ 
% 127.62/17.32               (den @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                  (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                 (n_ts @ (den @ X1) @ (den @ X2))))))
% 127.62/17.32          | ~ (is_of @ X4 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X0 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X1 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (is_of @ X2 @ ((('#C') @ in @ (pair1type @ nat))))
% 127.62/17.32          | ~ (n_is @ (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32               (n_ts @ (num @ X0) @ (den @ X1))))),
% 127.62/17.32      inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2414])).
% 127.62/17.32  thf(zip_derived_cl13926, plain,
% 127.62/17.32      (![X0 : $i, X1 : $i, X2 : $i, X4 : $i]:
% 127.62/17.32         (~ (n_is @ (n_ts @ (num @ X2) @ (den @ X4)) @ 
% 127.62/17.32             (n_ts @ (num @ X4) @ (den @ X2)))
% 127.62/17.32          |  (n_is @ 
% 127.62/17.32              (n_ts @ 
% 127.62/17.32               (num @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                  (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                 (n_ts @ (den @ X1) @ (den @ X2)))) @ 
% 127.62/17.32               (den @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                  (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                 (n_ts @ (den @ X0) @ (den @ X4))))) @ 
% 127.62/17.32              (n_ts @ 
% 127.62/17.32               (num @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X0) @ (den @ X4)) @ 
% 127.62/17.32                  (n_ts @ (num @ X4) @ (den @ X0))) @ 
% 127.62/17.32                 (n_ts @ (den @ X0) @ (den @ X4)))) @ 
% 127.62/17.32               (den @ 
% 127.62/17.32                (n_fr @ 
% 127.62/17.32                 (n_pl @ (n_ts @ (num @ X1) @ (den @ X2)) @ 
% 127.62/17.32                  (n_ts @ (num @ X2) @ (den @ X1))) @ 
% 127.62/17.32                 (n_ts @ (den @ X1) @ (den @ X2))))))
% 127.62/17.32          | ~ (is_of @ X4 @ ('#ty_enc5' @ in @ (pair1type @ nat)))
% 127.62/17.32          | ~ (is_of @ X0 @ ('#ty_enc5' @ in @ (pair1type @ nat)))
% 127.62/17.32          | ~ (is_of @ X1 @ ('#ty_enc5' @ in @ (pair1type @ nat)))
% 127.62/17.32          | ~ (is_of @ X2 @ ('#ty_enc5' @ in @ (pair1type @ nat)))
% 127.62/17.32          | ~ (n_is @ (n_ts @ (num @ X1) @ (den @ X0)) @ 
% 127.62/17.32               (n_ts @ (num @ X0) @ (den @ X1))))),
% 127.62/17.32      inference('remove_ty_args', [status(thm)], [zip_derived_cl2415])).
% 127.62/17.32  thf(zip_derived_cl13946, plain, ($false),
% 127.62/17.32      inference('eprover', [status(thm)],
% 127.62/17.32                [zip_derived_cl13854, zip_derived_cl13852, 
% 127.62/17.32                 zip_derived_cl13853, zip_derived_cl577, zip_derived_cl3155, 
% 127.62/17.32                 zip_derived_cl13832, zip_derived_cl13926])).
% 127.62/17.32  
% 127.62/17.32  % SZS output end Refutation
% 127.62/17.32  
% 127.62/17.32  
% 127.62/17.32  % Terminating...
% 129.07/17.42  % Runner terminated.
% 129.07/17.43  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------