blanchet [Thu, 24 Jun 2010 17:57:36 +0200] rev 37541
never include anything from the Sledgehammer theory in the relevant facts + killed two obsolete facts
blanchet [Thu, 24 Jun 2010 17:27:18 +0200] rev 37540
better eta-expansion in Sledgehammer's clausification;
make the eta-expansion code more robust in the face of polymorphic arguments + make eta-expansion happen more often, since it first-orderizes things
blanchet [Thu, 24 Jun 2010 17:25:47 +0200] rev 37539
cosmetics
blanchet [Thu, 24 Jun 2010 10:38:01 +0200] rev 37538
make sure that theorems passed using "add:" to Sledgehammer are not eliminated on heuristic grounds
blanchet [Wed, 23 Jun 2010 18:43:50 +0200] rev 37537
improve the new "natural formula" fact filter
wenzelm [Fri, 25 Jun 2010 11:48:37 +0200] rev 37536
explicit treatment of UTF8 sequences as Isabelle symbols;
wenzelm [Thu, 24 Jun 2010 23:20:47 +0200] rev 37535
ML pretty printing of type string according to (quasi-abstract) YXML markup and symbols (including UTF8);
wenzelm [Thu, 24 Jun 2010 22:58:45 +0200] rev 37534
escape UTF8 symbols for the ML compiler;
wenzelm [Thu, 24 Jun 2010 21:57:18 +0200] rev 37533
explicit treatment of UTF8 character sequences as Isabelle symbols;
Christian Urban <urbanc@in.tum.de> [Thu, 24 Jun 2010 16:27:40 +0100] rev 37532
slight cleaning and simplification of the automatic wrapper for quotient definitions
wenzelm [Thu, 24 Jun 2010 17:01:52 +0200] rev 37531
merged
Christian Urban <urbanc@in.tum.de> [Thu, 24 Jun 2010 12:33:51 +0100] rev 37530
export of proper information in the ML-interface of the quotient package
wenzelm [Thu, 24 Jun 2010 14:31:46 +0200] rev 37529
treat Pretty.T as strictly abstract type;
wenzelm [Thu, 24 Jun 2010 14:31:01 +0200] rev 37528
slightly more standard data merge: Symtax.merge (K true) avoids equality on abstract type Pretty.T and gracefully accepts overriding, Symtab.join prefers first entry as usual;
wenzelm [Thu, 24 Jun 2010 14:19:08 +0200] rev 37527
avoid equality on abstract type Pretty.T;