# HG changeset patch # User nipkow # Date 1139408274 -3600 # Node ID f0873dcc880f13eacd3cc98c3704a327cba9bbf3 # Parent 8971c306b94f87cd05b0f267454d730f0553708e *** empty log message *** diff -r 8971c306b94f -r f0873dcc880f NEWS --- a/NEWS Wed Feb 08 15:12:59 2006 +0100 +++ b/NEWS Wed Feb 08 15:17:54 2006 +0100 @@ -308,6 +308,8 @@ "t = s" to False (by simproc "neq_simproc"). For backward compatibility this can be disabled by ML "reset use_neq_simproc". +* "m dvd n" where m and n are numbers is evaluated to True/False by simp. + * Tactics 'sat' and 'satx' reimplemented, several improvements: goals no longer need to be stated as " ==> False", equivalences (i.e. "=" on type bool) are handled, variable names of the form "lit_"