berghofe [Mon, 03 Jun 1996 17:10:56 +0200] rev 1786
best_tac, deepen_tac and safe_tac now also use default claset.
paulson [Mon, 03 Jun 1996 11:44:44 +0200] rev 1785
Shortened some proofs
paulson [Mon, 03 Jun 1996 11:43:55 +0200] rev 1784
Added a new theorem, UN_Int_subset
paulson [Mon, 03 Jun 1996 11:41:26 +0200] rev 1783
Used 2 instead of Suc(Suc 0)
paulson [Mon, 03 Jun 1996 11:41:00 +0200] rev 1782
Shortened a proof
oheimb [Fri, 31 May 1996 20:25:59 +0200] rev 1781
adapted use of monofun_cfun_arg
oheimb [Fri, 31 May 1996 20:14:42 +0200] rev 1780
adapted proof of flat_codom
oheimb [Fri, 31 May 1996 19:55:19 +0200] rev 1779
introduced forgotten bind_thm calls
oheimb [Fri, 31 May 1996 19:47:23 +0200] rev 1778
adapted some proofs for new simplifier
oheimb [Fri, 31 May 1996 19:34:40 +0200] rev 1777
renamed le_0 to le_0_eq, to avoid confusion with le0,
supplied an experimental thm Suc_le_eq, but commented it out