| Fri, 15 Jul 2005 15:44:20 +0200 | wenzelm | tuned fold on terms; | changeset | files |
| Fri, 15 Jul 2005 15:44:19 +0200 | wenzelm | tuned min_key, max_key; | changeset | files |
| Fri, 15 Jul 2005 15:44:18 +0200 | wenzelm | replaced foldl_XXX by canonical fold_XXX; | changeset | files |