doc-src/ZF/logics-ZF.ind
changeset 6175 8460ddd478d2
parent 6156 0d52e7cbff29
equal deleted inserted replaced
6174:9fb306ded7e5 6175:8460ddd478d2
    25   \indexspace
    25   \indexspace
    26 
    26 
    27   \item {\tt add_0} theorem, 45
    27   \item {\tt add_0} theorem, 45
    28   \item {\tt add_mult_dist} theorem, 45
    28   \item {\tt add_mult_dist} theorem, 45
    29   \item {\tt add_succ} theorem, 45
    29   \item {\tt add_succ} theorem, 45
       
    30   \item {\tt AddTCs}, \bold{49}
       
    31   \item {\tt addTCs}, \bold{49}
    30   \item {\tt ALL} symbol, 5, 25
    32   \item {\tt ALL} symbol, 5, 25
    31   \item {\tt All} constant, 5
    33   \item {\tt All} constant, 5
    32   \item {\tt all_dupE} theorem, 3, 7
    34   \item {\tt all_dupE} theorem, 3, 7
    33   \item {\tt all_impE} theorem, 7
    35   \item {\tt all_impE} theorem, 7
    34   \item {\tt allE} theorem, 3, 7
    36   \item {\tt allE} theorem, 3, 7
    35   \item {\tt allI} theorem, 6
    37   \item {\tt allI} theorem, 6
    36   \item {\tt and_def} theorem, 41
    38   \item {\tt and_def} theorem, 41
    37   \item {\tt apply_def} theorem, 29
    39   \item {\tt apply_def} theorem, 29
    38   \item {\tt apply_equality} theorem, 38, 39, 69
    40   \item {\tt apply_equality} theorem, 38, 39, 70, 71
    39   \item {\tt apply_equality2} theorem, 38
    41   \item {\tt apply_equality2} theorem, 38
    40   \item {\tt apply_iff} theorem, 38
    42   \item {\tt apply_iff} theorem, 38
    41   \item {\tt apply_Pair} theorem, 38, 69
    43   \item {\tt apply_Pair} theorem, 38, 71
    42   \item {\tt apply_type} theorem, 38
    44   \item {\tt apply_type} theorem, 38
    43   \item {\tt Arith} theory, 42
    45   \item {\tt Arith} theory, 42
    44   \item assumptions
    46   \item assumptions
    45     \subitem contradictory, 14
    47     \subitem contradictory, 14
    46 
    48 
    60   \item {\tt bexI} theorem, 31
    62   \item {\tt bexI} theorem, 31
    61   \item {\tt bij} constant, 44
    63   \item {\tt bij} constant, 44
    62   \item {\tt bij_converse_bij} theorem, 44
    64   \item {\tt bij_converse_bij} theorem, 44
    63   \item {\tt bij_def} theorem, 44
    65   \item {\tt bij_def} theorem, 44
    64   \item {\tt bij_disjoint_Un} theorem, 44
    66   \item {\tt bij_disjoint_Un} theorem, 44
    65   \item {\tt Blast_tac}, 15, 67, 68
    67   \item {\tt Blast_tac}, 15, 68, 69
    66   \item {\tt blast_tac}, 16, 17, 19
    68   \item {\tt blast_tac}, 16, 17, 19
    67   \item {\tt bnd_mono_def} theorem, 43
    69   \item {\tt bnd_mono_def} theorem, 43
    68   \item {\tt Bool} theory, 39
    70   \item {\tt Bool} theory, 39
    69   \item {\tt bool_0I} theorem, 41
    71   \item {\tt bool_0I} theorem, 41
    70   \item {\tt bool_1I} theorem, 41
    72   \item {\tt bool_1I} theorem, 41
    77   \item {\tt case} constant, 41
    79   \item {\tt case} constant, 41
    78   \item {\tt case_def} theorem, 41
    80   \item {\tt case_def} theorem, 41
    79   \item {\tt case_Inl} theorem, 41
    81   \item {\tt case_Inl} theorem, 41
    80   \item {\tt case_Inr} theorem, 41
    82   \item {\tt case_Inr} theorem, 41
    81   \item {\tt coinduct} theorem, 43
    83   \item {\tt coinduct} theorem, 43
    82   \item {\tt coinductive}, 57--62
    84   \item {\tt coinductive}, 58--63
    83   \item {\tt Collect} constant, 24, 25, 30
    85   \item {\tt Collect} constant, 24, 25, 30
    84   \item {\tt Collect_def} theorem, 28
    86   \item {\tt Collect_def} theorem, 28
    85   \item {\tt Collect_subset} theorem, 35
    87   \item {\tt Collect_subset} theorem, 35
    86   \item {\tt CollectD1} theorem, 32, 33
    88   \item {\tt CollectD1} theorem, 32, 33
    87   \item {\tt CollectD2} theorem, 32, 33
    89   \item {\tt CollectD2} theorem, 32, 33
   117   \item {\tt converse_def} theorem, 29
   119   \item {\tt converse_def} theorem, 29
   118   \item {\tt cut_facts_tac}, 17
   120   \item {\tt cut_facts_tac}, 17
   119 
   121 
   120   \indexspace
   122   \indexspace
   121 
   123 
   122   \item {\tt datatype}, 48--55
   124   \item {\tt datatype}, 49--56
       
   125   \item {\tt DelTCs}, \bold{49}
       
   126   \item {\tt delTCs}, \bold{49}
   123   \item {\tt Diff_cancel} theorem, 40
   127   \item {\tt Diff_cancel} theorem, 40
   124   \item {\tt Diff_contains} theorem, 35
   128   \item {\tt Diff_contains} theorem, 35
   125   \item {\tt Diff_def} theorem, 28
   129   \item {\tt Diff_def} theorem, 28
   126   \item {\tt Diff_disjoint} theorem, 40
   130   \item {\tt Diff_disjoint} theorem, 40
   127   \item {\tt Diff_Int} theorem, 40
   131   \item {\tt Diff_Int} theorem, 40
   145   \item {\tt domain_subset} theorem, 37
   149   \item {\tt domain_subset} theorem, 37
   146   \item {\tt domain_type} theorem, 38
   150   \item {\tt domain_type} theorem, 38
   147   \item {\tt domainE} theorem, 37
   151   \item {\tt domainE} theorem, 37
   148   \item {\tt domainI} theorem, 37
   152   \item {\tt domainI} theorem, 37
   149   \item {\tt double_complement} theorem, 40
   153   \item {\tt double_complement} theorem, 40
   150   \item {\tt dresolve_tac}, 66
   154   \item {\tt dresolve_tac}, 67
   151 
   155 
   152   \indexspace
   156   \indexspace
   153 
   157 
   154   \item {\tt empty_subsetI} theorem, 31
   158   \item {\tt empty_subsetI} theorem, 31
   155   \item {\tt emptyE} theorem, 31
   159   \item {\tt emptyE} theorem, 31
   156   \item {\tt eq_mp_tac}, \bold{8}
   160   \item {\tt eq_mp_tac}, \bold{8}
   157   \item {\tt equalityD1} theorem, 31
   161   \item {\tt equalityD1} theorem, 31
   158   \item {\tt equalityD2} theorem, 31
   162   \item {\tt equalityD2} theorem, 31
   159   \item {\tt equalityE} theorem, 31
   163   \item {\tt equalityE} theorem, 31
   160   \item {\tt equalityI} theorem, 31, 65
   164   \item {\tt equalityI} theorem, 31, 66
   161   \item {\tt equals0D} theorem, 31
   165   \item {\tt equals0D} theorem, 31
   162   \item {\tt equals0I} theorem, 31
   166   \item {\tt equals0I} theorem, 31
   163   \item {\tt eresolve_tac}, 14
   167   \item {\tt eresolve_tac}, 14
   164   \item {\tt eta} theorem, 38, 39
   168   \item {\tt eta} theorem, 38, 39
   165   \item {\tt EX} symbol, 5, 25
   169   \item {\tt EX} symbol, 5, 25
   166   \item {\tt Ex} constant, 5
   170   \item {\tt Ex} constant, 5
   167   \item {\tt EX!} symbol, 5
   171   \item {\tt EX!} symbol, 5
   168   \item {\tt ex/Term} theory, 49
   172   \item {\tt ex/Term} theory, 51
   169   \item {\tt Ex1} constant, 5
   173   \item {\tt Ex1} constant, 5
   170   \item {\tt ex1_def} theorem, 6
   174   \item {\tt ex1_def} theorem, 6
   171   \item {\tt ex1E} theorem, 7
   175   \item {\tt ex1E} theorem, 7
   172   \item {\tt ex1I} theorem, 7
   176   \item {\tt ex1I} theorem, 7
   173   \item {\tt ex_impE} theorem, 7
   177   \item {\tt ex_impE} theorem, 7
   174   \item {\tt exCI} theorem, 9, 13
   178   \item {\tt exCI} theorem, 9, 13
   175   \item {\tt excluded_middle} theorem, 9
   179   \item {\tt excluded_middle} theorem, 9
   176   \item {\tt exE} theorem, 6
   180   \item {\tt exE} theorem, 6
   177   \item {\tt exhaust_tac}, \bold{51}
   181   \item {\tt exhaust_tac}, \bold{54}
   178   \item {\tt exI} theorem, 6
   182   \item {\tt exI} theorem, 6
   179   \item {\tt extension} theorem, 28
   183   \item {\tt extension} theorem, 28
   180 
   184 
   181   \indexspace
   185   \indexspace
   182 
   186 
   199   \item first-order logic, 3--21
   203   \item first-order logic, 3--21
   200   \item {\tt Fixedpt} theory, 42
   204   \item {\tt Fixedpt} theory, 42
   201   \item {\tt flat} constant, 47
   205   \item {\tt flat} constant, 47
   202   \item {\tt FOL} theory, 3, 9
   206   \item {\tt FOL} theory, 3, 9
   203   \item {\tt FOL_cs}, \bold{9}, 48
   207   \item {\tt FOL_cs}, \bold{9}, 48
   204   \item {\tt FOL_ss}, \bold{4}, 46
   208   \item {\tt FOL_ss}, \bold{4}, 48
   205   \item {\tt foundation} theorem, 28
   209   \item {\tt foundation} theorem, 28
   206   \item {\tt fst} constant, 24, 30
   210   \item {\tt fst} constant, 24, 30
   207   \item {\tt fst_conv} theorem, 36
   211   \item {\tt fst_conv} theorem, 36
   208   \item {\tt fst_def} theorem, 29
   212   \item {\tt fst_def} theorem, 29
   209   \item {\tt fun_disjoint_apply1} theorem, 38, 69
   213   \item {\tt fun_disjoint_apply1} theorem, 38, 70
   210   \item {\tt fun_disjoint_apply2} theorem, 38
   214   \item {\tt fun_disjoint_apply2} theorem, 38
   211   \item {\tt fun_disjoint_Un} theorem, 38, 70
   215   \item {\tt fun_disjoint_Un} theorem, 38, 71
   212   \item {\tt fun_empty} theorem, 38
   216   \item {\tt fun_empty} theorem, 38
   213   \item {\tt fun_extension} theorem, 38, 39
   217   \item {\tt fun_extension} theorem, 38, 39
   214   \item {\tt fun_is_rel} theorem, 38
   218   \item {\tt fun_is_rel} theorem, 38
   215   \item {\tt fun_single} theorem, 38
   219   \item {\tt fun_single} theorem, 38
   216   \item function applications
   220   \item function applications
   257   \item {\tt impCE} theorem, 9
   261   \item {\tt impCE} theorem, 9
   258   \item {\tt impE} theorem, 7, 8
   262   \item {\tt impE} theorem, 7, 8
   259   \item {\tt impI} theorem, 6
   263   \item {\tt impI} theorem, 6
   260   \item {\tt in} symbol, 26
   264   \item {\tt in} symbol, 26
   261   \item {\tt induct} theorem, 43
   265   \item {\tt induct} theorem, 43
   262   \item {\tt induct_tac}, \bold{51}
   266   \item {\tt induct_tac}, \bold{53}
   263   \item {\tt inductive}, 57--62
   267   \item {\tt inductive}, 58--63
   264   \item {\tt Inf} constant, 24, 30
   268   \item {\tt Inf} constant, 24, 30
   265   \item {\tt infinity} theorem, 29
   269   \item {\tt infinity} theorem, 29
   266   \item {\tt inj} constant, 44
   270   \item {\tt inj} constant, 44
   267   \item {\tt inj_converse_inj} theorem, 44
   271   \item {\tt inj_converse_inj} theorem, 44
   268   \item {\tt inj_def} theorem, 44
   272   \item {\tt inj_def} theorem, 44
   278   \item {\tt Int_absorb} theorem, 40
   282   \item {\tt Int_absorb} theorem, 40
   279   \item {\tt Int_assoc} theorem, 40
   283   \item {\tt Int_assoc} theorem, 40
   280   \item {\tt Int_commute} theorem, 40
   284   \item {\tt Int_commute} theorem, 40
   281   \item {\tt Int_def} theorem, 28
   285   \item {\tt Int_def} theorem, 28
   282   \item {\tt INT_E} theorem, 33
   286   \item {\tt INT_E} theorem, 33
   283   \item {\tt Int_greatest} theorem, 35, 65, 66
   287   \item {\tt Int_greatest} theorem, 35, 66, 68
   284   \item {\tt INT_I} theorem, 33
   288   \item {\tt INT_I} theorem, 33
   285   \item {\tt Int_lower1} theorem, 35, 65
   289   \item {\tt Int_lower1} theorem, 35, 67
   286   \item {\tt Int_lower2} theorem, 35, 65
   290   \item {\tt Int_lower2} theorem, 35, 67
   287   \item {\tt Int_Un_distrib} theorem, 40
   291   \item {\tt Int_Un_distrib} theorem, 40
   288   \item {\tt Int_Union_RepFun} theorem, 40
   292   \item {\tt Int_Union_RepFun} theorem, 40
   289   \item {\tt IntD1} theorem, 34
   293   \item {\tt IntD1} theorem, 34
   290   \item {\tt IntD2} theorem, 34
   294   \item {\tt IntD2} theorem, 34
   291   \item {\tt IntE} theorem, 34, 66
   295   \item {\tt IntE} theorem, 34, 67
   292   \item {\tt Inter} constant, 24
   296   \item {\tt Inter} constant, 24
   293   \item {\tt Inter_def} theorem, 28
   297   \item {\tt Inter_def} theorem, 28
   294   \item {\tt Inter_greatest} theorem, 35
   298   \item {\tt Inter_greatest} theorem, 35
   295   \item {\tt Inter_lower} theorem, 35
   299   \item {\tt Inter_lower} theorem, 35
   296   \item {\tt Inter_Un_distrib} theorem, 40
   300   \item {\tt Inter_Un_distrib} theorem, 40
   343   \item {\tt map_flat} theorem, 47
   347   \item {\tt map_flat} theorem, 47
   344   \item {\tt map_ident} theorem, 47
   348   \item {\tt map_ident} theorem, 47
   345   \item {\tt map_type} theorem, 47
   349   \item {\tt map_type} theorem, 47
   346   \item {\tt mem_asym} theorem, 34, 35
   350   \item {\tt mem_asym} theorem, 34, 35
   347   \item {\tt mem_irrefl} theorem, 34
   351   \item {\tt mem_irrefl} theorem, 34
   348   \item {\tt mk_cases}, 54, 61
   352   \item {\tt mk_cases}, 56, 63
   349   \item {\tt mod} symbol, 45
   353   \item {\tt mod} symbol, 45
   350   \item {\tt mod_def} theorem, 45
   354   \item {\tt mod_def} theorem, 45
   351   \item {\tt mod_quo_equality} theorem, 45
   355   \item {\tt mod_quo_equality} theorem, 45
   352   \item {\tt mp} theorem, 6
   356   \item {\tt mp} theorem, 6
   353   \item {\tt mp_tac}, \bold{8}
   357   \item {\tt mp_tac}, \bold{8}
   397   \item {\tt Pi} constant, 24, 27, 39
   401   \item {\tt Pi} constant, 24, 27, 39
   398   \item {\tt Pi_def} theorem, 29
   402   \item {\tt Pi_def} theorem, 29
   399   \item {\tt Pi_type} theorem, 38, 39
   403   \item {\tt Pi_type} theorem, 38, 39
   400   \item {\tt Pow} constant, 24
   404   \item {\tt Pow} constant, 24
   401   \item {\tt Pow_iff} theorem, 28
   405   \item {\tt Pow_iff} theorem, 28
   402   \item {\tt Pow_mono} theorem, 65
   406   \item {\tt Pow_mono} theorem, 66
   403   \item {\tt PowD} theorem, 31, 66
   407   \item {\tt PowD} theorem, 31, 67
   404   \item {\tt PowI} theorem, 31, 66
   408   \item {\tt PowI} theorem, 31, 67
   405   \item {\tt primrec}, 55--57
   409   \item {\tt primrec}, 57--58
   406   \item {\tt PrimReplace} constant, 24, 30
   410   \item {\tt PrimReplace} constant, 24, 30
   407   \item priorities, 1
   411   \item priorities, 1
   408   \item {\tt PROD} symbol, 25, 27
   412   \item {\tt PROD} symbol, 25, 27
   409   \item {\tt prop_cs}, \bold{9}
   413   \item {\tt prop_cs}, \bold{9}
   410 
   414 
   411   \indexspace
   415   \indexspace
   412 
   416 
   413   \item {\tt qcase_def} theorem, 42
   417   \item {\tt qcase_def} theorem, 42
   414   \item {\tt qconverse} constant, 39
   418   \item {\tt qconverse} constant, 39
   415   \item {\tt qconverse_def} theorem, 42
   419   \item {\tt qconverse_def} theorem, 42
   416   \item {\tt qed_spec_mp}, 54
   420   \item {\tt qed_spec_mp}, 55
   417   \item {\tt qfsplit_def} theorem, 42
   421   \item {\tt qfsplit_def} theorem, 42
   418   \item {\tt QInl_def} theorem, 42
   422   \item {\tt QInl_def} theorem, 42
   419   \item {\tt QInr_def} theorem, 42
   423   \item {\tt QInr_def} theorem, 42
   420   \item {\tt QPair} theory, 39
   424   \item {\tt QPair} theory, 39
   421   \item {\tt QPair_def} theorem, 42
   425   \item {\tt QPair_def} theorem, 42
   433   \item {\tt range_of_fun} theorem, 38, 39
   437   \item {\tt range_of_fun} theorem, 38, 39
   434   \item {\tt range_subset} theorem, 37
   438   \item {\tt range_subset} theorem, 37
   435   \item {\tt range_type} theorem, 38
   439   \item {\tt range_type} theorem, 38
   436   \item {\tt rangeE} theorem, 37
   440   \item {\tt rangeE} theorem, 37
   437   \item {\tt rangeI} theorem, 37
   441   \item {\tt rangeI} theorem, 37
   438   \item {\tt rank} constant, 62
   442   \item {\tt rank} constant, 63
   439   \item recursion
   443   \item recursion
   440     \subitem primitive, 57
   444     \subitem primitive, 57--58
   441   \item recursive functions, \see{recursion}{55}
   445   \item recursive functions, \see{recursion}{57}
   442   \item {\tt refl} theorem, 6
   446   \item {\tt refl} theorem, 6
   443   \item {\tt RepFun} constant, 24, 27, 30, 32
   447   \item {\tt RepFun} constant, 24, 27, 30, 32
   444   \item {\tt RepFun_def} theorem, 28
   448   \item {\tt RepFun_def} theorem, 28
   445   \item {\tt RepFunE} theorem, 33
   449   \item {\tt RepFunE} theorem, 33
   446   \item {\tt RepFunI} theorem, 33
   450   \item {\tt RepFunI} theorem, 33
   462   \item {\tt right_inverse} theorem, 44
   466   \item {\tt right_inverse} theorem, 44
   463 
   467 
   464   \indexspace
   468   \indexspace
   465 
   469 
   466   \item {\tt separation} theorem, 33
   470   \item {\tt separation} theorem, 33
   467   \item set theory, 22--70
   471   \item set theory, 22--71
   468   \item {\tt Sigma} constant, 24, 27, 30, 36
   472   \item {\tt Sigma} constant, 24, 27, 30, 36
   469   \item {\tt Sigma_def} theorem, 29
   473   \item {\tt Sigma_def} theorem, 29
   470   \item {\tt SigmaE} theorem, 36
   474   \item {\tt SigmaE} theorem, 36
   471   \item {\tt SigmaE2} theorem, 36
   475   \item {\tt SigmaE2} theorem, 36
   472   \item {\tt SigmaI} theorem, 36
   476   \item {\tt SigmaI} theorem, 36
   486   \item {\tt step_tac}, 21
   490   \item {\tt step_tac}, 21
   487   \item {\tt subset_def} theorem, 28
   491   \item {\tt subset_def} theorem, 28
   488   \item {\tt subset_refl} theorem, 31
   492   \item {\tt subset_refl} theorem, 31
   489   \item {\tt subset_trans} theorem, 31
   493   \item {\tt subset_trans} theorem, 31
   490   \item {\tt subsetCE} theorem, 31
   494   \item {\tt subsetCE} theorem, 31
   491   \item {\tt subsetD} theorem, 31, 68
   495   \item {\tt subsetD} theorem, 31, 69
   492   \item {\tt subsetI} theorem, 31, 66, 67
   496   \item {\tt subsetI} theorem, 31, 67, 68
   493   \item {\tt subst} theorem, 6
   497   \item {\tt subst} theorem, 6
   494   \item {\tt succ} constant, 24, 30
   498   \item {\tt succ} constant, 24, 30
   495   \item {\tt succ_def} theorem, 29
   499   \item {\tt succ_def} theorem, 29
   496   \item {\tt succ_inject} theorem, 34
   500   \item {\tt succ_inject} theorem, 34
   497   \item {\tt succ_neq_0} theorem, 34
   501   \item {\tt succ_neq_0} theorem, 34
   515   \item {\tt swap_res_tac}, 14
   519   \item {\tt swap_res_tac}, 14
   516   \item {\tt sym} theorem, 7
   520   \item {\tt sym} theorem, 7
   517 
   521 
   518   \indexspace
   522   \indexspace
   519 
   523 
       
   524   \item {\tt tcset}, \bold{49}
   520   \item {\tt term} class, 3
   525   \item {\tt term} class, 3
   521   \item {\tt THE} symbol, 25, 27, 35
   526   \item {\tt THE} symbol, 25, 27, 35
   522   \item {\tt The} constant, 24, 27, 30
   527   \item {\tt The} constant, 24, 27, 30
   523   \item {\tt the_def} theorem, 28
   528   \item {\tt the_def} theorem, 28
   524   \item {\tt the_equality} theorem, 34, 35
   529   \item {\tt the_equality} theorem, 34, 35
   525   \item {\tt theI} theorem, 34, 35
   530   \item {\tt theI} theorem, 34, 35
   526   \item {\tt trace_induct}, \bold{59}
   531   \item {\tt trace_induct}, \bold{60}
   527   \item {\tt trans} theorem, 7
   532   \item {\tt trans} theorem, 7
   528   \item {\tt True} constant, 5
   533   \item {\tt True} constant, 5
   529   \item {\tt True_def} theorem, 6
   534   \item {\tt True_def} theorem, 6
   530   \item {\tt TrueI} theorem, 7
   535   \item {\tt TrueI} theorem, 7
   531   \item {\tt Trueprop} constant, 5
   536   \item {\tt Trueprop} constant, 5
       
   537   \item type-checking tactics, 48
       
   538   \item {\tt type_solver_tac}, \bold{49}
       
   539   \item {\tt Typecheck_tac}, 49, \bold{49}
       
   540   \item {\tt typecheck_tac}, \bold{49}
   532 
   541 
   533   \indexspace
   542   \indexspace
   534 
   543 
   535   \item {\tt UN} symbol, 25, 27
   544   \item {\tt UN} symbol, 25, 27
   536   \item {\tt Un} symbol, 24
   545   \item {\tt Un} symbol, 24
   545   \item {\tt Un_least} theorem, 35
   554   \item {\tt Un_least} theorem, 35
   546   \item {\tt Un_upper1} theorem, 35
   555   \item {\tt Un_upper1} theorem, 35
   547   \item {\tt Un_upper2} theorem, 35
   556   \item {\tt Un_upper2} theorem, 35
   548   \item {\tt UnCI} theorem, 32, 34
   557   \item {\tt UnCI} theorem, 32, 34
   549   \item {\tt UnE} theorem, 34
   558   \item {\tt UnE} theorem, 34
   550   \item {\tt UnI1} theorem, 32, 34, 69
   559   \item {\tt UnI1} theorem, 32, 34, 70
   551   \item {\tt UnI2} theorem, 32, 34
   560   \item {\tt UnI2} theorem, 32, 34
   552   \item {\tt Union} constant, 24
   561   \item {\tt Union} constant, 24
   553   \item {\tt Union_iff} theorem, 28
   562   \item {\tt Union_iff} theorem, 28
   554   \item {\tt Union_least} theorem, 35
   563   \item {\tt Union_least} theorem, 35
   555   \item {\tt Union_Un_distrib} theorem, 40
   564   \item {\tt Union_Un_distrib} theorem, 40
   556   \item {\tt Union_upper} theorem, 35
   565   \item {\tt Union_upper} theorem, 35
   557   \item {\tt UnionE} theorem, 33, 67
   566   \item {\tt UnionE} theorem, 33, 69
   558   \item {\tt UnionI} theorem, 33, 67
   567   \item {\tt UnionI} theorem, 33, 69
   559   \item {\tt Univ} theory, 42
   568   \item {\tt Univ} theory, 42
   560   \item {\tt Upair} constant, 23, 24, 30
   569   \item {\tt Upair} constant, 23, 24, 30
   561   \item {\tt Upair_def} theorem, 28
   570   \item {\tt Upair_def} theorem, 28
   562   \item {\tt UpairE} theorem, 33
   571   \item {\tt UpairE} theorem, 33
   563   \item {\tt UpairI1} theorem, 33
   572   \item {\tt UpairI1} theorem, 33
   575 
   584 
   576   \indexspace
   585   \indexspace
   577 
   586 
   578   \item {\tt ZF} theory, 22
   587   \item {\tt ZF} theory, 22
   579   \item {\tt ZF_cs}, \bold{48}
   588   \item {\tt ZF_cs}, \bold{48}
   580   \item {\tt ZF_ss}, \bold{46}
   589   \item {\tt ZF_ss}, \bold{48}
   581 
   590 
   582 \end{theindex}
   591 \end{theindex}