nipkow [Mon, 11 Mar 1996 19:42:55 +0100] rev 1569
Non-matching congruence rule in rewriter is simply ignored.
Used to cause error message.
paulson [Mon, 11 Mar 1996 14:19:12 +0100] rev 1568
New theorem: Inter_Un_subset
paulson [Mon, 11 Mar 1996 14:18:06 +0100] rev 1567
Now catches "by(" too
paulson [Mon, 11 Mar 1996 14:16:35 +0100] rev 1566
name_thm: now keeps the previous deriviation!
paulson [Mon, 11 Mar 1996 14:13:36 +0100] rev 1565
Made an exception handler more specific
paulson [Mon, 11 Mar 1996 14:09:50 +0100] rev 1564
Deleted faulty comment; proved new rule Inter_Un_subset
paulson [Mon, 11 Mar 1996 14:08:09 +0100] rev 1563
New, one-line proof of inj_Atom
paulson [Mon, 11 Mar 1996 14:05:45 +0100] rev 1562
deleted obsolete comment
paulson [Mon, 11 Mar 1996 14:04:37 +0100] rev 1561
set_cs now includes singleton_inject
paulson [Mon, 11 Mar 1996 14:03:30 +0100] rev 1560
Added formulation of Halting Problem
clasohm [Mon, 11 Mar 1996 11:49:05 +0100] rev 1559
added constdefs section
clasohm [Fri, 08 Mar 1996 13:11:09 +0100] rev 1558
added constdefs section
clasohm [Wed, 06 Mar 1996 14:19:39 +0100] rev 1557
added constdefs section
clasohm [Wed, 06 Mar 1996 14:12:24 +0100] rev 1556
added constdefs section
clasohm [Wed, 06 Mar 1996 14:11:41 +0100] rev 1555
added constdefs