paulson [Thu, 16 Oct 1997 15:23:53 +0200] rev 3904
New simprules imp_disj1, imp_disj2
paulson [Thu, 16 Oct 1997 15:23:25 +0200] rev 3903
New simprule diff_le_self, requiring a new proof of diff_diff_cancel
nipkow [Thu, 16 Oct 1997 15:09:08 +0200] rev 3902
Removed comment.
wenzelm [Thu, 16 Oct 1997 14:52:35 +0200] rev 3901
tuned;
wenzelm [Thu, 16 Oct 1997 14:48:10 +0200] rev 3900
removed begin;
added global section;
added global_names flag (tmp), default true;
wenzelm [Thu, 16 Oct 1997 14:46:55 +0200] rev 3899
fixed prep_ext;
nipkow [Thu, 16 Oct 1997 14:14:01 +0200] rev 3898
Simplified proof.
nipkow [Thu, 16 Oct 1997 14:12:58 +0200] rev 3897
Simplified proof because of better simplifier.
nipkow [Thu, 16 Oct 1997 14:12:15 +0200] rev 3896
Various new lemmas. Improved conversion of equations to rewrite rules:
(s=t becomes (s=t)==True if s=t loops).
wenzelm [Thu, 16 Oct 1997 14:00:20 +0200] rev 3895
added transfer: theory -> thm -> thm;