nipkow [Fri, 06 Mar 2009 17:39:05 +0100] rev 30315
merged
blanchet [Fri, 06 Mar 2009 19:37:31 +0100] rev 30314
Added "expect" option to Refute, like in Nitpick, that allows to write regression tests.
Also replaced calls to "Output.immediate_output" with "priority" or "tracing", because "immediate_output" causes some problems (as explained by Makarius to Sascha).
nipkow [Fri, 06 Mar 2009 17:38:47 +0100] rev 30313
added lemmas
blanchet [Fri, 06 Mar 2009 17:21:17 +0100] rev 30312
Fix remaining occurrences of "'a set" in Refute, by using "'a => bool" instead.
I tested the affected symbols (card, finite, lfp, and gfp), and Refute now works better than before (i.e., more precision and more speed).
blanchet [Fri, 06 Mar 2009 15:54:33 +0100] rev 30311
merged
blanchet [Fri, 06 Mar 2009 15:31:26 +0100] rev 30310
merged
blanchet [Fri, 06 Mar 2009 15:31:07 +0100] rev 30309
Added a "nitpick_maybe" symbol, which is used by Nitpick. This will go away once Nitpick is part of HOL.