Thu, 05 Jan 2017 14:18:24 +0000 | paulson | New material about path connectedness, etc. | changeset | files |
Wed, 04 Jan 2017 21:28:33 +0100 | haftmann | tuned NEWS | changeset | files |
Wed, 04 Jan 2017 21:28:29 +0100 | haftmann | reworked to provide auxiliary operations Euclidean_Algorithm.* to instantiate gcd etc. for euclidean rings | changeset | files |