Thu, 21 Dec 2000 19:19:18 +0100 nipkow *** empty log message ***
Thu, 21 Dec 2000 18:57:39 +0100 nipkow something stopped working, had to add real_add_ac
Thu, 21 Dec 2000 18:57:12 +0100 nipkow rational linear arithmetic
Thu, 21 Dec 2000 18:53:32 +0100 paulson this makes the proof run (or run faster)
Thu, 21 Dec 2000 18:08:10 +0100 paulson further tidying of NSA proofs
Thu, 21 Dec 2000 16:52:10 +0100 nipkow *** empty log message ***
Thu, 21 Dec 2000 16:19:39 +0100 nipkow rational arithmetic
Thu, 21 Dec 2000 16:18:40 +0100 nipkow rational arithemtic
Thu, 21 Dec 2000 10:40:08 +0100 paulson re-orientation of integer literals
Thu, 21 Dec 2000 10:16:33 +0100 paulson more tidying, especially to rationalize the simprules
Thu, 21 Dec 2000 10:16:07 +0100 paulson re-orientation of 0=... (no idea why the backslashes have changed too)
Thu, 21 Dec 2000 10:11:10 +0100 paulson simproc bug fix: negative literals and large terms
Wed, 20 Dec 2000 12:15:52 +0100 paulson further tidying
Wed, 20 Dec 2000 12:14:50 +0100 paulson generalized the re-orientation 0f 0=... to all types
Wed, 20 Dec 2000 12:14:26 +0100 paulson tidying, removing obsolete lemmas about 0=... and 1=...
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