Sun, 30 Sep 2012 22:02:34 +0200 tuning
blanchet [Sun, 30 Sep 2012 22:02:34 +0200] rev 49668
tuning
Sun, 30 Sep 2012 12:08:16 +0200 use Thm.close_derivation in theorems proved using Skip_Proof.prove; tuned signature;
traytel [Sun, 30 Sep 2012 12:08:16 +0200] rev 49667
use Thm.close_derivation in theorems proved using Skip_Proof.prove; tuned signature;
Sun, 30 Sep 2012 12:04:47 +0200 got rid of subst_tac alias
traytel [Sun, 30 Sep 2012 12:04:47 +0200] rev 49666
got rid of subst_tac alias
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