wenzelm [Tue, 24 Mar 1998 16:57:40 +0100] rev 4756
added try, single, many;
improved source: prompt;
oheimb [Tue, 24 Mar 1998 15:57:18 +0100] rev 4755
added cproj', and therefore extended prj
tried to fix polymorphism problem for take_defs. A full solution will require
significant changes.
oheimb [Tue, 24 Mar 1998 15:54:42 +0100] rev 4754
added cproj', and therefore extended prj
oheimb [Tue, 24 Mar 1998 15:53:47 +0100] rev 4753
improved checks
oheimb [Tue, 24 Mar 1998 15:51:37 +0100] rev 4752
added o2s
oheimb [Tue, 24 Mar 1998 15:49:32 +0100] rev 4751
added finite_acyclic_wf_converse: corrected 8bit chars
oheimb [Tue, 24 Mar 1998 15:46:34 +0100] rev 4750
added acyclicI
oheimb [Tue, 24 Mar 1998 15:46:08 +0100] rev 4749
added finite_acyclic_wf_converse
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