Mon, 18 Dec 2000 16:45:17 +0100 nipkow *** empty log message ***
Mon, 18 Dec 2000 16:11:53 +0100 nipkow *** empty log message ***
Mon, 18 Dec 2000 15:00:15 +0100 paulson new simproc for cancelling common factors, etc.
Mon, 18 Dec 2000 14:59:05 +0100 nipkow moved mk_bin from Numerals to HOLogic
Mon, 18 Dec 2000 14:57:58 +0100 nipkow added rational arithmetic
Mon, 18 Dec 2000 14:57:34 +0100 nipkow towards rtional arithmetic
Mon, 18 Dec 2000 12:23:54 +0100 paulson tidying and adding new proofs
Mon, 18 Dec 2000 12:21:54 +0100 paulson loads the new simproc extract_common_term
Sat, 16 Dec 2000 21:43:28 +0100 wenzelm 'def': \<equiv>;
Sat, 16 Dec 2000 21:41:51 +0100 wenzelm tuned HOL/Real/HahnBanach;
Sat, 16 Dec 2000 21:41:14 +0100 wenzelm 'def': equiv;
Sat, 16 Dec 2000 21:40:49 +0100 wenzelm \isasymequiv;
Fri, 15 Dec 2000 19:04:22 +0100 wenzelm updated;
Fri, 15 Dec 2000 18:43:48 +0100 bauerg corrected errors;
Fri, 15 Dec 2000 18:06:48 +0100 wenzelm usedir -m brackets;
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