Wed, 11 May 2016 16:13:17 +0200 immler introduced class topological_group between topological_monoid and real_normed_vector
Tue, 10 May 2016 22:25:06 +0200 wenzelm find dynamic facts as well, but static ones are preferred;
Tue, 10 May 2016 15:48:37 +0200 immler some slight generalizations
Tue, 10 May 2016 14:04:44 +0100 paulson Theory of polyhedra: faces, extreme points, polytopes, and the Krein–Milman
Tue, 10 May 2016 11:56:23 +0100 paulson two new lemmas about segments
Mon, 09 May 2016 17:32:26 +0100 paulson Merge
Mon, 09 May 2016 17:23:19 +0100 paulson lemmas about dimension, hyperplanes, span, etc.
Mon, 09 May 2016 17:22:32 +0200 wenzelm merged
Mon, 09 May 2016 14:37:47 +0200 wenzelm clarified context, notably for internal use of Simplifier;
Mon, 09 May 2016 16:02:23 +0100 paulson renamings and refinements
Wed, 04 May 2016 10:19:01 +0200 hoelzl move Stirling numbers from AFP/Discrete_Summation
Sun, 01 May 2016 17:26:27 +0200 nipkow the standard While-rule
Fri, 29 Apr 2016 01:21:44 +0200 wenzelm re-tuned c9605a284fba, which impacts performance significantly (for unclear reasons) -- make AFP/Collections build again;
Thu, 28 Apr 2016 15:42:52 +0200 wenzelm unfold is subject to unfold_abs_def (still inactive);
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