Wed, 27 Mar 2019 14:08:26 +0000 paulson more stuff from HOL Light: Euclidean spaces and n-spheres, Hausdorff spaces, etc.
Tue, 26 Mar 2019 22:18:30 +0100 wenzelm merged
Tue, 26 Mar 2019 22:13:36 +0100 wenzelm more informative Spec_Rules.Equational, notably primrec argument types;
Tue, 26 Mar 2019 14:23:18 +0100 wenzelm clarified signature: avoid direct comparison on type rough_classification;
Tue, 26 Mar 2019 14:13:03 +0100 wenzelm tuned proofs;
Tue, 26 Mar 2019 13:45:46 +0100 wenzelm removed spurious debugging;
Tue, 26 Mar 2019 13:25:32 +0100 wenzelm export propositional status of consts;
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