Wed, 14 Jul 1999 12:28:12 +0200 wenzelm Deriving rules in Isabelle;
Wed, 14 Jul 1999 10:41:33 +0200 paulson rewrite add1_zle_eq is no longer in the default simpset
Wed, 14 Jul 1999 10:40:51 +0200 paulson optimization for division by powers of 2
Wed, 14 Jul 1999 10:40:11 +0200 paulson new montonicity theorems
Wed, 14 Jul 1999 10:39:26 +0200 paulson new constant folding rewrites
Tue, 13 Jul 1999 13:54:08 +0200 wenzelm handle cgoal;
Tue, 13 Jul 1999 13:53:34 +0200 wenzelm added mk_cgoal, assume_goal;
Tue, 13 Jul 1999 12:32:22 +0200 wenzelm same_tac;
Tue, 13 Jul 1999 10:45:47 +0200 paulson change to force (m div 0 = 0)
Tue, 13 Jul 1999 10:45:09 +0200 paulson many new theorems
Tue, 13 Jul 1999 10:44:45 +0200 paulson renamed inj_nat to inj_int
Tue, 13 Jul 1999 10:44:13 +0200 paulson new monotonicity theorems
Tue, 13 Jul 1999 10:43:31 +0200 paulson new theorem zmult_eq_0_iff
Tue, 13 Jul 1999 10:42:31 +0200 paulson renamed sort "numeral" to "number"
Tue, 13 Jul 1999 10:41:59 +0200 paulson simplified the <= monotonicity proof
Mon, 12 Jul 1999 22:29:38 +0200 wenzelm local qeds: print rule;
Mon, 12 Jul 1999 22:29:17 +0200 wenzelm added show_hyps flag;
Mon, 12 Jul 1999 22:28:56 +0200 wenzelm local qed; print rule;
Mon, 12 Jul 1999 22:28:38 +0200 wenzelm term/prop: include number;
Mon, 12 Jul 1999 22:27:51 +0200 wenzelm added show_hyps flag;
Mon, 12 Jul 1999 22:27:20 +0200 wenzelm export assumption_tac;
Mon, 12 Jul 1999 22:25:39 +0200 wenzelm removed merge_theories;
Mon, 12 Jul 1999 22:25:19 +0200 wenzelm removed metacuts_tac;
Mon, 12 Jul 1999 22:23:59 +0200 wenzelm tmp_path: *add* path;
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