| Wed, 04 Mar 2009 10:47:20 +0100 | nipkow | Made Option a separate theory and renamed option_map to Option.map | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Fri, 25 Jul 2003 17:21:22 +0200 | nipkow | Replaced \<leadsto> by \<rightharpoonup> | file | diff | annotate |
| Tue, 27 Aug 2002 11:03:05 +0200 | wenzelm | *** empty log message *** | file | diff | annotate |