lcp [Thu, 13 Apr 1995 15:38:07 +0200] rev 1048
New example by Ole Rasmussen
lcp [Thu, 13 Apr 1995 15:13:27 +0200] rev 1047
Simplified some proofs and made them work for new hyp_subst_tac.
lcp [Thu, 13 Apr 1995 15:08:39 +0200] rev 1046
expandshort
lcp [Thu, 13 Apr 1995 15:06:25 +0200] rev 1045
Deleted some useless things and made proofs of
refl_comp_subset and comp_equivI more like the versions in ZF/EquivClass.ML
lcp [Thu, 13 Apr 1995 15:03:07 +0200] rev 1044
Simplified using pattern replacements.
regensbu [Thu, 13 Apr 1995 14:25:45 +0200] rev 1043
adjusted HOLCF for new hyp_subst_tac
lcp [Thu, 13 Apr 1995 14:18:22 +0200] rev 1042
Defined vv1 using let. Introduced gg1, gg2.
lcp [Thu, 13 Apr 1995 14:15:36 +0200] rev 1041
Deleted subset_imp_Un_Diff_eq, as it is identical to
Diff_partition. Used split_tac (sometimes via simplifier) to apply expand_if.
Replaced lt_oadd_disj1 by lt_oadd_odiff_disj, using ordinal difference instead
of a description. Removed the outer quantifier from all_sum_lepoll_m,
all_sum_lepoll_m_2. Changed all "lesspoll succ(m)" to "lepoll m" and
simplified proofs. Changed definitions of vv1 and ww1 to use lepoll instead
of lesspoll; therefore vv1(f,b,succ(m)) becomes vv1(f,b,m). Moved proof of
vv1_not_0 into the body of the proof using this result. Renamed variable aa
to s. Simplified lemma_iv using addss. Renamed some theorems; combined some
proofs.
lcp [Thu, 13 Apr 1995 11:44:37 +0200] rev 1040
New root file
lcp [Thu, 13 Apr 1995 11:43:01 +0200] rev 1039
Redefined OUnion in a definitional manner
lcp [Thu, 13 Apr 1995 11:41:34 +0200] rev 1038
Redefined OUnion in a definitional manner, and proved the
rules again. Deleted the rules OUnionI/E as they were not needed. Proved
OUN_cong. Extended OrdQuant_ss with oex_cong and defined Ord_atomize to
extract rewrite rules from ALL x<i... assumptions.
lcp [Thu, 13 Apr 1995 11:40:07 +0200] rev 1037
Deleted lt_oadd_disj1
lcp [Thu, 13 Apr 1995 11:38:48 +0200] rev 1036
Recoded function atomize so that new ways of creating
simplification rules can be added easily.
lcp [Thu, 13 Apr 1995 11:37:39 +0200] rev 1035
Proved Int_Diff_eq.
lcp [Thu, 13 Apr 1995 11:35:24 +0200] rev 1034
fixed typo
lcp [Thu, 13 Apr 1995 11:33:57 +0200] rev 1033
Defined ordinal difference, --
lcp [Thu, 13 Apr 1995 11:32:44 +0200] rev 1032
Proved odiff_oadd_inverse, oadd_lt_cancel2, oadd_lt_iff2,
odiff_lt_mono2. Deleted duplicate copy of oadd_le_mono.
lcp [Thu, 13 Apr 1995 11:30:57 +0200] rev 1031
Proved lesspoll_succ_iff.
nipkow [Thu, 13 Apr 1995 10:20:55 +0200] rev 1030
Completely rewrote split_tac. The old one failed in strange circumstances.
nipkow [Wed, 12 Apr 1995 13:53:34 +0200] rev 1029
term.ML: add_loose_bnos now returns a list w/o duplicates.
pattern.ML: replaced null(loose_bnos t) by loose_bvar(t,0)
nipkow [Tue, 11 Apr 1995 12:01:11 +0200] rev 1028
Added comment to function "loops".
nipkow [Tue, 11 Apr 1995 11:20:43 +0200] rev 1027
(binder "Q" p) generates Binder("Q",p,p); it used to be Binder("Q",0,p).
nipkow [Mon, 10 Apr 1995 08:49:00 +0200] rev 1026
ROOT.ML: Removed the "exit 1" calls, since now the Makefile does them.
MT.thy: Deleted extra space in clos_mk.
nipkow [Mon, 10 Apr 1995 08:47:43 +0200] rev 1025
Removed the "exit 1" calls, since now the Makefile does them.
nipkow [Mon, 10 Apr 1995 08:40:58 +0200] rev 1024
ROOT.ML: installed new hyp_subst_tac
Nat.ML: Changed proof of lessE for new hyp_subst_tac
nipkow [Mon, 10 Apr 1995 08:13:13 +0200] rev 1023
Fixed bug in the simplifier: added uses of maxidx_of_term to make sure that
the maxidx-filed of thms is computed correctly.
lcp [Fri, 07 Apr 1995 10:12:01 +0200] rev 1022
Local version of (original) hypsubst: needs no simplifier
lcp [Thu, 06 Apr 1995 12:24:56 +0200] rev 1021
Modified proofs for new hyp_subst_tac.
lcp [Thu, 06 Apr 1995 12:22:26 +0200] rev 1020
Modified proofs for new hyp_subst_tac, and simplified them.
lcp [Thu, 06 Apr 1995 12:20:48 +0200] rev 1019
Received some local definitions from AC_Equiv.thy.