paulson [Mon, 23 Mar 1998 13:56:53 +0100] rev 4748
more thms
paulson [Mon, 16 Mar 1998 16:54:07 +0100] rev 4747
inverse -> converse
paulson [Mon, 16 Mar 1998 16:50:50 +0100] rev 4746
inverse -> converse
[It is standard terminology and also used in ZF]
paulson [Mon, 16 Mar 1998 16:47:57 +0100] rev 4745
re-ordered proofs
wenzelm [Fri, 13 Mar 1998 18:15:14 +0100] rev 4744
moved addsplits [expand_if] from HOL_basic_ss to HOL_ss;
oheimb [Thu, 12 Mar 1998 13:17:13 +0100] rev 4743
renamed not1_or to disj_not1, not2_or to disj_not2
oheimb [Thu, 12 Mar 1998 13:15:36 +0100] rev 4742
improved coding of delWrapper and delSWrapper
oheimb [Thu, 12 Mar 1998 13:13:19 +0100] rev 4741
addloop: added warning in case of overwriting a looper
nipkow [Thu, 12 Mar 1998 12:49:24 +0100] rev 4740
Made mutual simplification of prems a special case.
nipkow [Thu, 12 Mar 1998 12:48:49 +0100] rev 4739
Used merge_alists for loopers.