paulson [Tue, 21 Sep 1999 11:09:24 +0200] rev 7546
project_act no longer has a special case to allow identity actions
paulson [Tue, 21 Sep 1999 10:39:33 +0200] rev 7545
fixed SOUNDNESS BUG concerning the map from terms like ?f x y to SVC variables
berghofe [Mon, 20 Sep 1999 12:01:41 +0200] rev 7544
Fixed bug in add_primrec which caused non-informative error message.
paulson [Mon, 20 Sep 1999 10:46:16 +0200] rev 7543
renamed Always_Int to Always_Int_I
paulson [Mon, 20 Sep 1999 10:45:30 +0200] rev 7542
new theorem mono_Follows_apply
paulson [Mon, 20 Sep 1999 10:42:09 +0200] rev 7541
new theorem Always_INT_distrib; therefore renamed Always_Int
to Always_Int_I
paulson [Mon, 20 Sep 1999 10:40:40 +0200] rev 7540
working Safety proof for the system at last
paulson [Mon, 20 Sep 1999 10:40:08 +0200] rev 7539
now uses Pattern.aeconv, not aconv, to test equality between the terms
abstracted over; otherwise it is incomplete. Other changes are cosmetic
paulson [Fri, 17 Sep 1999 10:31:38 +0200] rev 7538
new rule PLam_ensures
paulson [Fri, 10 Sep 1999 18:40:06 +0200] rev 7537
working snapshot