wenzelm [Mon, 14 Jul 2008 17:51:43 +0200] rev 27576
eliminated internal command history -- superceeded by global Isar state (cf. isar.ML);
added commit_exit;
removed obsolete exception RESTART;
init_theory: removed obsolete kill argument;
removed obsolete undo_limit, undo_exit, kill, history;
misc tuning;
wenzelm [Mon, 14 Jul 2008 17:51:42 +0200] rev 27575
adapted IsarCmd.init_theory;
wenzelm [Mon, 14 Jul 2008 17:51:41 +0200] rev 27574
renamed theory to init_theory, removed obsolete kill argument;
removed unused init_toplevel, begin_theory, end_theory;
print_theorems: Toplevel.previous_node_of;
wenzelm [Mon, 14 Jul 2008 17:51:39 +0200] rev 27573
added commit_exit;
krauss [Mon, 14 Jul 2008 17:47:18 +0200] rev 27572
single_hyp(_meta)_subst_tac: Controlled substitution of a single hyp
krauss [Mon, 14 Jul 2008 17:02:55 +0200] rev 27571
renamed conversions to _conv, tuned
chaieb [Mon, 14 Jul 2008 16:13:58 +0200] rev 27570
Simplified proofs
chaieb [Mon, 14 Jul 2008 16:13:55 +0200] rev 27569
Simple theorems about zgcd moved to GCD.thy
chaieb [Mon, 14 Jul 2008 16:13:51 +0200] rev 27568
Theorem names as in IntPrimes.thy, also several theorems moved from there
chaieb [Mon, 14 Jul 2008 16:13:42 +0200] rev 27567
Fixed proofs.