| Tue, 25 Apr 2017 16:39:54 +0100 | paulson | New material from PNT proof, as well as more default [simp] declarations. Also removed duplicate theorems about geometric series | file | diff | annotate |
| Fri, 07 Apr 2017 21:17:18 +0200 | wenzelm | tuned headers; | file | diff | annotate |
| Thu, 06 Apr 2017 21:37:13 +0200 | haftmann | session containing computational algebra | file | diff | annotate | base |