lcp [Mon, 21 Nov 1994 13:09:41 +0100] rev 722
ZF/ZF.ML/UN_iff, INT_iff: added to the signature
lcp [Mon, 21 Nov 1994 11:49:36 +0100] rev 721
Pure/thm/norm_term_skip: new, for skipping normalization of the context
Pure/thm/bicompose_aux: now computes nlift (number of lifted assumptions in
new subgoals) and avoids normalizing the first nlift assumptions in the
case where the proof state is not affected.
Pure/thm/norm_term_skip: now normalizes types of parameters
Pure/thm/THM: aligned colons
lcp [Mon, 21 Nov 1994 11:33:23 +0100] rev 720
Pure/sequence: added comment explaining that memoing sequences were found
to be much slower (due to overheads) than the sequences currently used.
lcp [Mon, 21 Nov 1994 11:27:10 +0100] rev 719
Pure/envir/norm_term: replaced equality test for [] by null
lcp [Mon, 21 Nov 1994 10:51:40 +0100] rev 718
page 157 erratum
lcp [Mon, 21 Nov 1994 10:39:32 +0100] rev 717
now searches all subdirectories of object-logics
whether or not they are called "ex"