src/HOL/ex/Sum_of_Powers.thy
Sat, 02 Jul 2016 20:22:25 +0200 haftmann simplified definitions of combinatorial functions
Tue, 17 Nov 2015 12:32:08 +0000 paulson Removed some legacy theorems; minor adjustments to simplification rules; new material on homotopic paths
Fri, 13 Nov 2015 12:27:13 +0000 paulson Tweaks for "real": Removal of [iff] status for some lemmas, adding [simp] for others. Plus fixes.
Tue, 10 Nov 2015 14:18:41 +0000 paulson Coercion "real" now has type nat => real only and is no longer overloaded. Type class "real_of" is gone. Many duplicate theorems removed.
Tue, 06 Oct 2015 17:47:28 +0200 wenzelm isabelle update_cartouches;
Fri, 12 Jun 2015 10:33:02 +0200 bulwahn add examples from Freek's top 100 theorems (thms 30, 73, 77)
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