dixon [Sat, 19 Feb 2005 18:44:34 +0100] rev 15538
lucas - re-arranged code and added comments. Also added check to make sure the subgoal that we are being applied to exists. If it does not, empty seq is returned.
nipkow [Fri, 18 Feb 2005 15:20:27 +0100] rev 15537
continued eliminating sumr
nipkow [Fri, 18 Feb 2005 11:48:53 +0100] rev 15536
starting to get rid of sumr
nipkow [Fri, 18 Feb 2005 11:48:42 +0100] rev 15535
tuning
nipkow [Wed, 16 Feb 2005 19:00:49 +0100] rev 15534
*** empty log message ***
berghofe [Tue, 15 Feb 2005 16:56:15 +0100] rev 15533
refine now provides specific cases "goal1" ... "goaln" for addressing
subgoals of a proof state.
paulson [Mon, 14 Feb 2005 10:24:58 +0100] rev 15532
simplified a proof
skalberg [Sun, 13 Feb 2005 17:15:14 +0100] rev 15531
Deleted Library.option type.
berghofe [Fri, 11 Feb 2005 18:51:00 +0100] rev 15530
Fully qualified refl and trans to avoid confusion with theorems
in Lattice_Locales.partial_order.
berghofe [Fri, 11 Feb 2005 17:11:24 +0100] rev 15529
Optimized present_tokens to produce fewer newlines when hiding proofs.