haftmann [Fri, 23 Dec 2005 14:33:28 +0100] rev 18495
is_prefix
haftmann [Thu, 22 Dec 2005 19:08:15 +0100] rev 18494
slight improvements
nipkow [Thu, 22 Dec 2005 17:57:09 +0100] rev 18493
more lemmas
paulson [Thu, 22 Dec 2005 14:22:11 +0100] rev 18492
shorter proof
berghofe [Thu, 22 Dec 2005 13:31:58 +0100] rev 18491
Tuned syntax for perm.
nipkow [Thu, 22 Dec 2005 13:00:53 +0100] rev 18490
new lemmas
paulson [Thu, 22 Dec 2005 12:27:10 +0100] rev 18489
Fixed a use of an outdated Substring function
wenzelm [Thu, 22 Dec 2005 00:41:26 +0100] rev 18488
tuned;
wenzelm [Thu, 22 Dec 2005 00:29:22 +0100] rev 18487
exh_casedist2: norm_hhf_eq;
wenzelm [Thu, 22 Dec 2005 00:29:20 +0100] rev 18486
added bicompose_no_flatten, which refrains from
changing the shape of the new subgoals;
wenzelm [Thu, 22 Dec 2005 00:29:19 +0100] rev 18485
bicompose_proof: no_flatten;
wenzelm [Thu, 22 Dec 2005 00:29:18 +0100] rev 18484
conclude/SELECT: Thm.bicompose_no_flatten avoids unsolicited modification of result;
wenzelm [Thu, 22 Dec 2005 00:29:17 +0100] rev 18483
Transform mutual rule into projection.
wenzelm [Thu, 22 Dec 2005 00:29:15 +0100] rev 18482
added Provers/project_rule.ML
wenzelm [Thu, 22 Dec 2005 00:29:14 +0100] rev 18481
structure ProjectRule;
wenzelm [Thu, 22 Dec 2005 00:29:12 +0100] rev 18480
* induct: improved treatment of mutual goals and mutual rules;