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, --