Wed, 23 Feb 2000 10:43:02 +0100 paulson new theorems inj_iff, surj_iff
Wed, 23 Feb 2000 10:41:37 +0100 paulson new reference korf85
Tue, 22 Feb 2000 21:53:17 +0100 wenzelm * Pure now provides its own version of intro/elim/dest attributes;
Tue, 22 Feb 2000 21:51:25 +0100 wenzelm tuned syntax wrapper;
Tue, 22 Feb 2000 21:50:02 +0100 wenzelm tuned "induct" syntax;
Tue, 22 Feb 2000 21:49:34 +0100 wenzelm "cases" method;
Tue, 22 Feb 2000 21:48:50 +0100 wenzelm added cases_tac;
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