wenzelm [Fri, 25 Nov 2011 16:32:29 +0100] rev 45632
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
prefer non-strict lazy over strict future;
wenzelm [Fri, 25 Nov 2011 14:23:36 +0100] rev 45631
recovered structural equality from 9d97bd3c086a, otherwise update_perspective might be issued over and over again, canceling a pending/slow execution;
wenzelm [Fri, 25 Nov 2011 13:14:58 +0100] rev 45630
proper intro? declarations -- NB: elim? indexes on major premise, which is too flexible here and easily leads to inefficiences (cf. a0336f8b6558);
bulwahn [Fri, 25 Nov 2011 10:52:30 +0100] rev 45629
improved example to only use quotient_definitions; added lemmas to serve as possible replacement for the existing RBT theory
Christian Urban <urbanc@in.tum.de> [Fri, 25 Nov 2011 00:18:59 +0000] rev 45628
in a local context, also the free variable case needs to be analysed default tip
wenzelm [Thu, 24 Nov 2011 21:41:58 +0100] rev 45627
speed-up proof;
wenzelm [Thu, 24 Nov 2011 21:15:20 +0100] rev 45626
more abstract datatype stamp, which avoids pointless allocation of mutable cells;
wenzelm [Thu, 24 Nov 2011 21:01:06 +0100] rev 45625
modernized some old-style infix operations, which were left over from the time of ML proof scripts;
wenzelm [Thu, 24 Nov 2011 20:45:34 +0100] rev 45624
simplified -- empty_ss already contains minimal mksimps;
nipkow [Thu, 24 Nov 2011 19:58:37 +0100] rev 45623
Abstract interpretation is now based uniformly on annotated programs,
including a collecting and a small step semantics