wenzelm [Mon, 20 Jun 2005 22:14:18 +0200] rev 16503
clarify empty vs. pure browser info;
wenzelm [Mon, 20 Jun 2005 22:14:17 +0200] rev 16502
added pointer_eq;
wenzelm [Mon, 20 Jun 2005 22:14:15 +0200] rev 16501
thmref: Name vs. NameSelection;
tuned;
wenzelm [Mon, 20 Jun 2005 22:14:14 +0200] rev 16500
refl_tac: avoid failure of unification, i.e. confusing trace msg;
get_thm(s): Name;
wenzelm [Mon, 20 Jun 2005 22:14:13 +0200] rev 16499
print_theorems: proper use of PureThy.print_theorems_diff;
wenzelm [Mon, 20 Jun 2005 22:14:12 +0200] rev 16498
thmref: Name vs. NameSelection;
wenzelm [Mon, 20 Jun 2005 22:14:11 +0200] rev 16497
generalized type of inter;
added substract;
economize heap usage;
wenzelm [Mon, 20 Jun 2005 22:14:10 +0200] rev 16496
added previous;
wenzelm [Mon, 20 Jun 2005 22:14:09 +0200] rev 16495
added begin_theory, end_theory;
wenzelm [Mon, 20 Jun 2005 22:14:08 +0200] rev 16494
added certify_prop, cert_term, cert_prop;