lcp [Tue, 20 Dec 1994 15:58:52 +0100] rev 814
Moved well_ord_Memrel, lt_eq_pred, Ord_iso_implies_eq_lemma,
Ord_iso_implies_eq to top of file, as they do not require the other
material. Simplified proof of ordertype_subset.
Proved ordertype_eq: a short proof using deepen_tac! Deleted
bij_ordermap_vimage and ordermap_Memrel
"bij_ordermap_vimage and ordermap_Memrelf. [| f: bij(A,B); well_ord(B,r); x:A |] ==>\
\ ordermap(A,rvimage(A,f,r)) ` x = ordermap(B,r) ` (f`x)";
"\ ordermap(A,rvimage(A,f,r)) ` x = ordermap(B,r) ` (f`x)";i. [| Ord(i); j:i |] ==> ordermap(i,Memrel(i)) ` j = j"
because ordertype_eq serves the same purpose. Proofs of bij_ordertype_vimage
and ordertype_Memrel are now trivial.
clasohm [Tue, 20 Dec 1994 13:24:04 +0100] rev 813
qed is a utility that makes ML files store the defined theories in Isabelle's
theorem database
lcp [Tue, 20 Dec 1994 10:21:32 +0100] rev 812
Simplified proof of ord_iso_image_pred using bij_inverse_ss.
Replaced not_well_ord_iso_pred_lemma by much simpler well_ord_iso_subset_lemma.
Simplifed proof of well_ord_iso_unique_lemma using well_ord_iso_subset_lemma.
lcp [Tue, 20 Dec 1994 10:19:24 +0100] rev 811
Used bind_thm to store domain_rel_subset and range_rel_subset
lcp [Mon, 19 Dec 1994 15:30:30 +0100] rev 810
removed quotes around "Datatype",
and removed needless mention of [Q]Univ
lcp [Mon, 19 Dec 1994 15:22:42 +0100] rev 809
removed quotes around "Inductive"
lcp [Mon, 19 Dec 1994 15:17:29 +0100] rev 808
ran expandshort script
lcp [Mon, 19 Dec 1994 15:11:50 +0100] rev 807
ran expandshort script
lcp [Mon, 19 Dec 1994 13:24:58 +0100] rev 806
removed quotes around "Inductive"
lcp [Mon, 19 Dec 1994 13:18:54 +0100] rev 805
added true theory dependencies
lcp [Mon, 19 Dec 1994 13:01:30 +0100] rev 804
ran expandshort script
lcp [Fri, 16 Dec 1994 18:07:12 +0100] rev 803
changed useless "qed" calls for lemmas back to uses of "result",
and/or used "bind_thm" to declare the real results.
lcp [Fri, 16 Dec 1994 17:46:02 +0100] rev 802
Defines ZF theory sections (inductive, datatype) at the start/
Moved theory section code here from Inductive.ML and
Datatype.ML
lcp [Fri, 16 Dec 1994 17:44:09 +0100] rev 801
Added Limit_csucc from CardinalArith
Moved all theorems concerning FINITE functions to Univ.ML
and deleted the declaration
val Fin_Univ_thy = merge_theories (Univ.thy,Finite.thy);
lcp [Fri, 16 Dec 1994 17:41:49 +0100] rev 800
Limit_csucc: moved to InfDatatype and proved explicitly in
theory InfDatatype.thy
lcp [Fri, 16 Dec 1994 17:39:43 +0100] rev 799
put quotation marks around constant "and" because it is a
keyword for inductive definitions!!
lcp [Fri, 16 Dec 1994 17:38:14 +0100] rev 798
added thy_syntax.ML
lcp [Fri, 16 Dec 1994 17:36:50 +0100] rev 797
Defines ZF theory sections (inductive, datatype) at the start/
Moved theory section code here from Inductive.ML and
Datatype.ML
lcp [Fri, 16 Dec 1994 17:32:14 +0100] rev 796
now also depends upon Finite.thy
lcp [Fri, 16 Dec 1994 13:44:48 +0100] rev 795
converse_converse, converse_prod: renamed from
converse_of_converse, converse_of_prod
lcp [Fri, 16 Dec 1994 13:43:01 +0100] rev 794
moved congruence rule conj_cong2 to FOL/IFOL.ML
lcp [Fri, 16 Dec 1994 13:30:34 +0100] rev 793
conj_cong2: new congruence rule
lcp [Thu, 15 Dec 1994 11:50:53 +0100] rev 792
case_ss: now built upon ZF/Order/bij_inverse_ss. Deleted
own bij_inverse_ss and replaces uses by case_ss
lcp [Thu, 15 Dec 1994 11:17:49 +0100] rev 791
updated comment;
renamed converse_of_Un to converse_Un
lcp [Thu, 15 Dec 1994 11:08:22 +0100] rev 790
qconverse_qconverse, qconverse_prod: renamed from
qconverse_of_qconverse, qconverse_of_prod
lcp [Wed, 14 Dec 1994 17:24:23 +0100] rev 789
well_ord_iso_predE replaces not_well_ord_iso_pred
well_ord_iso_unique: eliminated a premise using well_ord_ord_iso
Proved well_ord_iso_pred_eq, ord_iso_image_pred, ord_iso_restrict_pred,
part_ord_ord_iso, linear_ord_iso, wf_on_ord_iso, well_ord_ord_iso,
well_ord_iso_preserving, mono_map_is_fun, mono_map_is_inj, mono_map_trans,
mono_ord_isoI, well_ord_mono_ord_isoI, ord_iso_is_mono_map,
ord_iso_map_mono_map, ord_iso_map_ord_iso, domain_ord_iso_map_subset,
domain_ord_iso_map_cases, range_ord_iso_map_cases, well_ord_trichotomy
deleted bij_ss in favour of bij_inverse_ss
lcp [Wed, 14 Dec 1994 17:15:54 +0100] rev 788
Ord_iso_implies_eq_lemma: uses well_ord_iso_predE instead of
not_well_ord_iso_pred
lcp [Wed, 14 Dec 1994 16:57:55 +0100] rev 787
converse_UN, Diff_eq_0_iff: new