wenzelm [Tue, 09 Oct 2012 22:24:24 +0200] rev 49751
removed redundant lemma, cf. class zero_neq_one in HOL/Rings.thy;
wenzelm [Tue, 09 Oct 2012 21:33:12 +0200] rev 49750
clarified Element.init vs. Element.activate: refrain from hard-wiring Thm.def_binding_optional to avoid duplicate facts;
wenzelm [Tue, 09 Oct 2012 20:23:58 +0200] rev 49749
tuned;
wenzelm [Tue, 09 Oct 2012 20:05:17 +0200] rev 49748
clarified Local_Defs.add_def(s): refrain from hard-wiring Thm.def_binding_optional;
clarified Generic_Target.define: avoid duplicate def binding via Local_Defs.add_def;
wenzelm [Tue, 09 Oct 2012 19:24:19 +0200] rev 49747
more explicit flags for facts table;
wenzelm [Tue, 09 Oct 2012 15:31:45 +0200] rev 49746
minor tuning;
wenzelm [Tue, 09 Oct 2012 13:57:51 +0200] rev 49745
more conventional Double constants;
wenzelm [Tue, 09 Oct 2012 13:50:24 +0200] rev 49744
tuned source structure;
wenzelm [Tue, 09 Oct 2012 13:29:43 +0200] rev 49743
tuned;
wenzelm [Tue, 09 Oct 2012 13:27:52 +0200] rev 49742
tuned;
wenzelm [Tue, 09 Oct 2012 11:51:06 +0200] rev 49741
merged
blanchet [Tue, 09 Oct 2012 00:40:33 +0200] rev 49740
added type annotations to generated Isar proofs -- code by Steffen Smolka
haftmann [Mon, 08 Oct 2012 12:03:49 +0200] rev 49739
consolidated names of theorems on composition;
generalized former theorem UN_o;
comp_assoc orients to the right, as is more common
haftmann [Mon, 08 Oct 2012 11:37:03 +0200] rev 49738
corrected NEWS
wenzelm [Mon, 08 Oct 2012 23:29:07 +0200] rev 49737
avoid somewhat heavy rebuilding of SortedMap via map where plain iteration is sufficient;
more elementary level_list: avoid stack overflow;
prefer elementary graph operations;
tuned;