| Tue, 19 Apr 2022 09:08:01 +0100 | Chengsong | problem with erase | file | diff | annotate |
| Sat, 16 Apr 2022 09:52:57 +0100 | Chengsong | all done!!!! | file | diff | annotate |
| Fri, 15 Apr 2022 23:31:31 +0100 | Chengsong | almost there | file | diff | annotate |
| Fri, 15 Apr 2022 19:35:29 +0100 | Chengsong | 1sorry left | file | diff | annotate |
| Wed, 13 Apr 2022 22:20:08 +0100 | Chengsong | more sorrys fileld | file | diff | annotate |
| Wed, 13 Apr 2022 18:57:24 +0100 | Chengsong | again starClosedForms | file | diff | annotate |
| Wed, 13 Apr 2022 09:18:29 +0100 | Chengsong | starclosed | file | diff | annotate |
| Tue, 12 Apr 2022 15:51:35 +0100 | Chengsong | central lemma for seqclosedforms | file | diff | annotate |
| Sat, 09 Apr 2022 19:17:42 +0100 | Chengsong | changeto sflat def | file | diff | annotate |
| Sat, 09 Apr 2022 09:32:49 +0100 | Chengsong | some | file | diff | annotate |
| Fri, 08 Apr 2022 21:45:32 +0100 | Chengsong | closedformseq | file | diff | annotate |
| Thu, 07 Apr 2022 21:31:29 +0100 | Chengsong | a few more | file | diff | annotate |
| Mon, 04 Apr 2022 23:56:40 +0100 | Chengsong | hello | file | diff | annotate |
| Sun, 03 Apr 2022 22:12:27 +0100 | Chengsong | fun | file | diff | annotate |
| Fri, 01 Apr 2022 23:17:40 +0100 | Chengsong | hello | file | diff | annotate |