Wed, 07 Dec 2022 12:38:06 +0100 | wenzelm | clarified signature; | changeset | files |
Wed, 07 Dec 2022 10:11:58 +0100 | desharna | stated goals of some lemmas explicitely to prevent silent changes | changeset | files |
Tue, 06 Dec 2022 18:56:28 +0100 | desharna | rewrite proofs using to_pred attribute on existing lemmas | changeset | files |