Mon, 20 Jun 2005 22:14:14 +0200 wenzelm refl_tac: avoid failure of unification, i.e. confusing trace msg;
Mon, 20 Jun 2005 22:14:13 +0200 wenzelm print_theorems: proper use of PureThy.print_theorems_diff;
Mon, 20 Jun 2005 22:14:12 +0200 wenzelm thmref: Name vs. NameSelection;
Mon, 20 Jun 2005 22:14:11 +0200 wenzelm generalized type of inter;
Mon, 20 Jun 2005 22:14:10 +0200 wenzelm added previous;
Mon, 20 Jun 2005 22:14:09 +0200 wenzelm added begin_theory, end_theory;
Mon, 20 Jun 2005 22:14:08 +0200 wenzelm added certify_prop, cert_term, cert_prop;
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