| Mon, 11 Oct 1999 10:53:39 +0200 | paulson | working shapshot with "projecting" and "extending" | changeset | files |
| Mon, 11 Oct 1999 10:52:51 +0200 | paulson | replaced {x. True} by UNIV to work with the new simprule, Collect_const | changeset | files |
| Mon, 11 Oct 1999 10:51:24 +0200 | paulson | new default simprule Collect_const and new them Diff_insert_absorb | changeset | files |
| Mon, 11 Oct 1999 10:50:41 +0200 | paulson | new thm vimage_INT; deleted redundant UN_vimage | changeset | files |
| Mon, 11 Oct 1999 10:49:18 +0200 | paulson | new thm Domain_mono | changeset | files |
| Mon, 11 Oct 1999 10:48:44 +0200 | paulson | new thm card_Diff_singleton; tidied | changeset | files |
| Sat, 09 Oct 1999 23:20:49 +0200 | wenzelm | more explanations; | changeset | files |