paulson [Fri, 03 May 1996 17:40:05 +0200] rev 1718
updated comments for handling derivations
paulson [Fri, 03 May 1996 17:35:13 +0200] rev 1717
Extra examples for safe_meson_tac
paulson [Thu, 02 May 1996 12:00:37 +0200] rev 1716
Restored a proof of Pelletier #38 -- mysteriously deleted
nipkow [Thu, 02 May 1996 10:20:15 +0200] rev 1715
Added note on types.
paulson [Wed, 01 May 1996 13:55:20 +0200] rev 1714
Deleted diff_mult_distrib_r as diff_mult_distrib is not proved in Arith.
paulson [Wed, 01 May 1996 13:48:31 +0200] rev 1713
New cancellation and monotonicity laws, about
multiplication and division, from ZF/Arith.
paulson [Wed, 01 May 1996 13:47:21 +0200] rev 1712
Two new "obvious" examples
paulson [Wed, 01 May 1996 10:43:16 +0200] rev 1711
Provides merge_cs to support default clasets
paulson [Wed, 01 May 1996 10:38:14 +0200] rev 1710
Simplified KG's proofs
paulson [Wed, 01 May 1996 10:37:07 +0200] rev 1709
New lemma inspired by KG