src/HOL/Transitive_Closure.thy
Wed, 27 Nov 2002 17:07:05 +0100 berghofe Replaced some blasts by rules.
Wed, 13 Nov 2002 15:24:42 +0100 berghofe Transitive closure is now defined inductively as well.
Mon, 25 Feb 2002 20:48:14 +0100 wenzelm clarified syntax of ``long'' statements: fixes/assumes/shows;
Mon, 21 Jan 2002 14:45:00 +0100 berghofe Made some proofs constructive.
Wed, 09 Jan 2002 17:48:40 +0100 wenzelm converted theory Transitive_Closure;
Thu, 20 Dec 2001 18:22:44 +0100 nipkow renamed rtrancl_into_rtrancl2 to converse_rtrancl_into_rtrancl
Sun, 09 Dec 2001 14:34:18 +0100 kleing setup [trans] rules for calculational Isar reasoning
Tue, 22 May 2001 15:12:11 +0200 berghofe Transitive closure is now defined via "inductive".
Wed, 14 Feb 2001 12:16:32 +0100 paulson a new theorem from Bryan Ford
Fri, 09 Feb 2001 23:48:50 +0100 wenzelm tuned;
Fri, 09 Feb 2001 11:40:10 +0100 wenzelm unsymbolized;
Mon, 29 Jan 2001 23:02:21 +0100 nipkow Moved some thms from Transitive_ClosureTr.ML to Transitive_Closure.thy
Fri, 26 Jan 2001 00:15:36 +0100 wenzelm Transitive_Closure turned into new-style theory;
Tue, 09 Jan 2001 12:11:56 +0100 wenzelm syntax (xsymbols);
Fri, 01 Dec 2000 19:41:09 +0100 wenzelm superscripts: syntax (latex);
Wed, 25 Oct 2000 18:32:02 +0200 wenzelm more "xsymbols" syntax;
Thu, 12 Oct 2000 18:44:35 +0200 nipkow *** empty log message ***
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