Fri, 21 Sep 2012 11:44:55 +0200 traytel use iffD* instead of (s)subst instantiated with identity; tuned antiquotations;
Fri, 21 Sep 2012 03:41:10 +0200 nipkow conected CS to big-step
Fri, 21 Sep 2012 02:19:44 +0200 blanchet generate "expand" property
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip