| Tue, 11 Sep 2018 22:25:00 +0200 | nipkow | tuned proof | file | diff | annotate |
| Tue, 11 Sep 2018 18:12:11 +0200 | nipkow | simplified defns | file | diff | annotate |
| Tue, 11 Sep 2018 17:53:08 +0200 | nipkow | "undefined" not needed, [] is perfectly natural | file | diff | annotate |
| Mon, 10 Sep 2018 21:33:14 +0200 | nipkow | tuned | file | diff | annotate |
| Mon, 10 Sep 2018 20:48:22 +0200 | nipkow | tuned | file | diff | annotate |
| Mon, 10 Sep 2018 15:08:56 +0200 | nipkow | tuned | file | diff | annotate |
| Sun, 09 Sep 2018 17:56:00 +0200 | nipkow | tuned | file | diff | annotate |
| Fri, 07 Sep 2018 21:30:55 +0200 | nipkow | missing name | file | diff | annotate |
| Sun, 13 May 2018 14:40:40 +0200 | nipkow | tuned | file | diff | annotate |
| Sun, 13 May 2018 14:32:48 +0200 | nipkow | tuned | file | diff | annotate |
| Sun, 13 May 2018 13:43:34 +0200 | nipkow | mv lemma | file | diff | annotate |
| Sun, 13 May 2018 13:15:50 +0200 | nipkow | removed unused lemma | file | diff | annotate |
| Sun, 13 May 2018 13:07:09 +0200 | nipkow | tuned | file | diff | annotate |
| Thu, 10 May 2018 01:33:47 +0200 | nipkow | simpler types | file | diff | annotate |