Fri, 10 Jul 2009 12:55:06 -0400 Repaired uses of factorial.
avigad [Fri, 10 Jul 2009 12:55:06 -0400] rev 32038
Repaired uses of factorial.
Fri, 10 Jul 2009 10:45:49 -0400 Automated merge with http://isabelle.in.tum.de/repos/isabelle
avigad [Fri, 10 Jul 2009 10:45:49 -0400] rev 32037
Automated merge with http://isabelle.in.tum.de/repos/isabelle
Fri, 10 Jul 2009 10:45:30 -0400 Moved factorial lemmas from Binomial.thy to Fact.thy and merged.
avigad [Fri, 10 Jul 2009 10:45:30 -0400] rev 32036
Moved factorial lemmas from Binomial.thy to Fact.thy and merged.
Fri, 17 Jul 2009 23:11:40 +0200 tuned/modernized Envir.subst_XXX;
wenzelm [Fri, 17 Jul 2009 23:11:40 +0200] rev 32035
tuned/modernized Envir.subst_XXX;
Fri, 17 Jul 2009 22:54:11 +0200 tuned/modernized subst: Same.operation;
wenzelm [Fri, 17 Jul 2009 22:54:11 +0200] rev 32034
tuned/modernized subst: Same.operation; renamed typ_subst_TVars to subst_type; renamed subst_TVars to subst_term_types; renamed subst_vars to subst_term; removed unused subst_Vars (covered by subst_term);
Fri, 17 Jul 2009 22:51:18 +0200 tuned;
wenzelm [Fri, 17 Jul 2009 22:51:18 +0200] rev 32033
tuned;
Fri, 17 Jul 2009 21:33:00 +0200 tuned/modernized Envir operations;
wenzelm [Fri, 17 Jul 2009 21:33:00 +0200] rev 32032
tuned/modernized Envir operations;
Fri, 17 Jul 2009 21:33:00 +0200 major cleanup, simplification, modernization;
wenzelm [Fri, 17 Jul 2009 21:33:00 +0200] rev 32031
major cleanup, simplification, modernization;
Fri, 17 Jul 2009 21:32:59 +0200 eq_type: special case for empty environment;
wenzelm [Fri, 17 Jul 2009 21:32:59 +0200] rev 32030
eq_type: special case for empty environment;
Fri, 17 Jul 2009 21:32:58 +0200 compare types directly -- no need to invoke Type.eq_type with empty environment;
wenzelm [Fri, 17 Jul 2009 21:32:58 +0200] rev 32029
compare types directly -- no need to invoke Type.eq_type with empty environment;
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