lcp [Wed, 23 Nov 1994 11:45:56 +0100] rev 730
new reference to HO patterns
lcp [Tue, 22 Nov 1994 23:32:16 +0100] rev 729
Pure/tctical/protect_subgoal: simplified to use Sequence.hd
Pure/tctical/DEPTH_FIRST: now suppresses duplicate solutions
lcp [Tue, 22 Nov 1994 23:30:49 +0100] rev 728
Pure/term: commented typ_subst_TVars, subst_TVars, subst_Vars, subst_vars
lcp [Mon, 21 Nov 1994 18:48:03 +0100] rev 727
ZF INDUCTIVE DEFINITIONS: Simplifying the type checking for mutually
recursive datatypes, especially with monotone operators
ZF/add_ind_def/add_fp_def: deleted as obsolete
ZF/add_ind_def/add_fp_def_i: now takes dom_sum instead of domts. We no
longer automatically construct a sum of separate domains, but could use a
sum-closed set such as univ(A).
lcp [Mon, 21 Nov 1994 15:53:02 +0100] rev 726
ZF/intr_elim/elim: now "folds" definitions of the mutually recursive sets!
clasohm [Mon, 21 Nov 1994 14:11:21 +0100] rev 725
replaced 'val ... = result();' by 'qed "...";'
lcp [Mon, 21 Nov 1994 14:06:59 +0100] rev 724
ZF/indrule/mutual_ind_tac: backtracks using DEPTH_SOLVE to be certain of
solving the subgoal. Entire tactic is enclosed in DETERM to prevent
backtracking between subgoals.
lcp [Mon, 21 Nov 1994 13:47:00 +0100] rev 723
ZF/EquivClass/congruent_commuteI: uncommented and simplified proof
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