src/Pure/Proof/proofchecker.ML
Thu, 03 Jun 2010 23:56:05 +0200 wenzelm do not open Proofterm, which is very ould style;
Tue, 01 Jun 2010 10:53:55 +0200 berghofe - Equality check on propositions after lookup of theorem now takes type variable
Tue, 30 Mar 2010 15:25:30 +0200 krauss switched PThm/PAxm etc. to use canonical order of type variables (term variables unchanged)
Sat, 27 Mar 2010 15:20:31 +0100 wenzelm moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
Sat, 20 Mar 2010 17:33:11 +0100 wenzelm renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
Fri, 27 Feb 2009 16:38:52 +0100 wenzelm eliminated NJ's List.nth;
Wed, 31 Dec 2008 19:54:04 +0100 wenzelm Term.declare_term_frees;
Wed, 31 Dec 2008 18:53:16 +0100 wenzelm moved old add_type_XXX, add_term_XXX etc. to structure OldTerm;
Sat, 15 Nov 2008 21:31:32 +0100 wenzelm adapted PThm;
Thu, 23 Oct 2008 15:28:01 +0200 wenzelm renamed Thm.get_axiom_i to Thm.axiom;
Sun, 18 May 2008 15:04:09 +0200 wenzelm moved global pretty/string_of functions from Sign to Syntax;
Thu, 10 May 2007 00:39:56 +0200 wenzelm moved conversions to structure Conv;
Tue, 05 Dec 2006 00:30:38 +0100 wenzelm thm/prf: separate official name vs. additional tags;
Wed, 19 Jul 2006 12:12:07 +0200 wenzelm thm_of_proof: improved generation of variables;
Tue, 18 Jul 2006 20:01:47 +0200 wenzelm thm_of_proof: tuned Name operations;
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