paulson [Fri, 03 Mar 2000 18:26:19 +0100] rev 8334
Added Tanja's Detects and Reachability theories. Also
changed object-quantifiers to meta-quantifiers in ball_constrains_UN/INT...
paulson [Fri, 03 Mar 2000 18:22:53 +0100] rev 8333
improved reasoning about {} and UNIV
wenzelm [Fri, 03 Mar 2000 02:00:43 +0100] rev 8332
join_rules: compatibility check;
wenzelm [Fri, 03 Mar 2000 01:58:57 +0100] rev 8331
token_trans: symbol length;
wenzelm [Thu, 02 Mar 2000 18:18:59 +0100] rev 8330
join induct rules;
wenzelm [Thu, 02 Mar 2000 18:18:31 +0100] rev 8329
added 'prolog' method;
wenzelm [Thu, 02 Mar 2000 18:18:10 +0100] rev 8328
added freeze_all;
tuned spacing;
paulson [Thu, 02 Mar 2000 10:29:29 +0100] rev 8327
polished version of the Allocator using Rename
paulson [Thu, 02 Mar 2000 10:26:22 +0100] rev 8326
tidied the proofs of singleton_insert_inj_eq, singleton_insert_inj_eq' and
installed them by AddIffs, since they are an important special case of
equalityE.
wenzelm [Wed, 01 Mar 2000 20:49:13 +0100] rev 8325
project induct rule;