Sun, 24 May 2020 08:20:05 +0200 | nipkow | simpler inductions | changeset | files |
Sat, 23 May 2020 21:24:33 +0100 | paulson | a few new lemmas about functions | changeset | files |
Fri, 22 May 2020 19:21:16 +0200 | nipkow | comment makes no sense | changeset | files |