| Wed, 27 Mar 2019 14:47:49 +0100 | wenzelm | more informative Spec_Rules.Equational: support corecursion; | changeset | files |
| Wed, 27 Mar 2019 12:08:08 +0100 | wenzelm | more operations; | changeset | files |
| Wed, 27 Mar 2019 14:08:26 +0000 | paulson | more stuff from HOL Light: Euclidean spaces and n-spheres, Hausdorff spaces, etc. | changeset | files |