paulson [Wed, 20 Dec 2000 12:15:52 +0100] rev 10712
further tidying
paulson [Wed, 20 Dec 2000 12:14:50 +0100] rev 10711
generalized the re-orientation 0f 0=... to all types
paulson [Wed, 20 Dec 2000 12:14:26 +0100] rev 10710
tidying, removing obsolete lemmas about 0=... and 1=...
paulson [Wed, 20 Dec 2000 12:13:59 +0100] rev 10709
tidying, removing obsolete lemmas about 0=...
wenzelm [Wed, 20 Dec 2000 11:54:58 +0100] rev 10708
SML90: ord, chr, explode, implode;
paulson [Tue, 19 Dec 2000 15:24:55 +0100] rev 10707
re-orienting equations with #nnn on the lhs
paulson [Tue, 19 Dec 2000 15:20:23 +0100] rev 10706
re-orienting equations with 0, 1, 2 on the lhs
paulson [Tue, 19 Dec 2000 15:19:12 +0100] rev 10705
new file extract_common_term.ML for the cancel-factor simprocs
paulson [Tue, 19 Dec 2000 15:17:53 +0100] rev 10704
inserting the simproc nat_cancel_factor
paulson [Tue, 19 Dec 2000 15:17:21 +0100] rev 10703
inserting the simproc int_cancel_factor
paulson [Tue, 19 Dec 2000 15:16:21 +0100] rev 10702
new simprule zero_less_abs_iff
paulson [Tue, 19 Dec 2000 15:15:43 +0100] rev 10701
coping with the re-orientation of #nn=x
paulson [Tue, 19 Dec 2000 15:14:36 +0100] rev 10700
cancel-factor simproc allows shorter proofs
paulson [Tue, 19 Dec 2000 15:06:59 +0100] rev 10699
more tidying
paulson [Tue, 19 Dec 2000 15:06:14 +0100] rev 10698
cancel-factor simproc allows a shorter proof
wenzelm [Tue, 19 Dec 2000 13:06:49 +0100] rev 10697
improved errors;
nipkow [Mon, 18 Dec 2000 16:45:17 +0100] rev 10696
*** empty log message ***
nipkow [Mon, 18 Dec 2000 16:11:53 +0100] rev 10695
*** empty log message ***
paulson [Mon, 18 Dec 2000 15:00:15 +0100] rev 10694
new simproc for cancelling common factors, etc.
nipkow [Mon, 18 Dec 2000 14:59:05 +0100] rev 10693
moved mk_bin from Numerals to HOLogic
first steps towards rational lin arith
nipkow [Mon, 18 Dec 2000 14:57:58 +0100] rev 10692
added rational arithmetic
nipkow [Mon, 18 Dec 2000 14:57:34 +0100] rev 10691
towards rtional arithmetic
paulson [Mon, 18 Dec 2000 12:23:54 +0100] rev 10690
tidying and adding new proofs
paulson [Mon, 18 Dec 2000 12:21:54 +0100] rev 10689
loads the new simproc extract_common_term
wenzelm [Sat, 16 Dec 2000 21:43:28 +0100] rev 10688
'def': \<equiv>;
wenzelm [Sat, 16 Dec 2000 21:41:51 +0100] rev 10687
tuned HOL/Real/HahnBanach;
wenzelm [Sat, 16 Dec 2000 21:41:14 +0100] rev 10686
'def': equiv;
wenzelm [Sat, 16 Dec 2000 21:40:49 +0100] rev 10685
\isasymequiv;
wenzelm [Fri, 15 Dec 2000 19:04:22 +0100] rev 10684
updated;
bauerg [Fri, 15 Dec 2000 18:43:48 +0100] rev 10683
corrected errors;