Sat, 03 Sep 2011 12:31:27 +0200 some support to prune_history;
wenzelm [Sat, 03 Sep 2011 12:31:27 +0200] rev 44672
some support to prune_history; clarified signature: recent_stable is supposed to be always defined;
Fri, 02 Sep 2011 16:58:00 -0700 merged
huffman [Fri, 02 Sep 2011 16:58:00 -0700] rev 44671
merged
Fri, 02 Sep 2011 16:57:51 -0700 speed up extremely slow metis proof of Sup_real_iff
huffman [Fri, 02 Sep 2011 16:57:51 -0700] rev 44670
speed up extremely slow metis proof of Sup_real_iff (reducing total HOL compilation time by 5% on my machine)
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