| Tue, 10 Nov 2015 14:43:29 +0000 | paulson | Merge | file | diff | annotate |
| 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. | file | diff | annotate |