Thu, 30 May 2013 12:56:25 +0200 wenzelm stay within regular tactic language -- avoid operating on whole proof state;
Thu, 30 May 2013 12:35:40 +0200 wenzelm standardized aliases;
Thu, 30 May 2013 14:37:35 +0200 Andreas Lochbihler space between minus sign and number for large negative number literals causes NumberFormatException at run-time
Thu, 30 May 2013 08:27:51 +0200 nipkow tuned
Thu, 30 May 2013 13:59:20 +1000 kleing relational version of HoareT
Wed, 29 May 2013 23:11:21 +0200 wenzelm obsolete;
Wed, 29 May 2013 18:55:37 +0200 wenzelm resolve_inc_tyvars: back to old behavior before 0fa3b456a267 where types of equal Vars are *not* unified -- recover last example in src/HOL/Metis_Examples/Clausification.thy;
Wed, 29 May 2013 18:52:35 +0200 wenzelm more precise "incremented" indication, which might be relevant in corner cases, e.g. instantiation of leading to vars with different types (which is a potential problem nonetheless);
Wed, 29 May 2013 18:25:11 +0200 wenzelm tuned signature -- more explicit flags for low-level Thm.bicompose;
Wed, 29 May 2013 16:12:05 +0200 wenzelm unify types of schematic variables in non-lifted case (i.e. "compose variants") -- allow schematic polymorphism, without revisiting HO-unification;
Wed, 29 May 2013 12:03:58 +0200 wenzelm tuned signature;
Wed, 29 May 2013 11:53:31 +0200 wenzelm backout 3b9c31867707 -- too risky to "amend" modules from 25 years ago that don't handle Vars with different types;
Wed, 29 May 2013 11:06:38 +0200 wenzelm observe type annotations in print translations as well, notably type_constraint_tr';
Wed, 29 May 2013 10:47:42 +0200 wenzelm make SML/NJ happy;
Wed, 29 May 2013 03:10:26 +0200 blanchet tuning
Wed, 29 May 2013 02:35:49 +0200 blanchet more work on general recursors
Wed, 29 May 2013 02:35:49 +0200 blanchet tuning (use lists rather than pairs of lists throughout)
Wed, 29 May 2013 02:35:49 +0200 blanchet generalized recursors, effectively reverting inductive half of c7a034d01936
Wed, 29 May 2013 02:35:49 +0200 blanchet tuning
Tue, 28 May 2013 23:11:07 +0200 wenzelm merged
Tue, 28 May 2013 23:06:32 +0200 wenzelm explicit support for type annotations within printed syntax trees;
Tue, 28 May 2013 16:29:11 +0200 wenzelm more explicit Printer.type_emphasis, depending on show_type_emphasis;
Tue, 28 May 2013 23:01:28 +0200 blanchet tuning (refactoring)
Tue, 28 May 2013 22:20:25 +0200 blanchet refactored triplicated functionality
Tue, 28 May 2013 21:17:48 +0200 blanchet tuning -- avoided unreadable true/false all over the place for LFP/GFP
Tue, 28 May 2013 20:00:29 +0200 blanchet merge
Tue, 28 May 2013 19:59:54 +0200 blanchet don't create needless constant
Tue, 28 May 2013 18:51:29 +0200 popescua merged
Tue, 28 May 2013 16:56:49 +0200 popescua fixed broken Cardinals and BNF due to Order_Union
Tue, 28 May 2013 18:17:40 +0200 blanchet no confusing special behavior in debug mode
Tue, 28 May 2013 18:12:21 +0200 blanchet tuned Nitpick message to be in sync with similar warning from Kodkod
Tue, 28 May 2013 13:22:06 +0200 popescua merged
Tue, 28 May 2013 13:19:51 +0200 popescua merged Well_Order_Extension into Zorn
Tue, 28 May 2013 13:14:31 +0200 wenzelm removed junk (cf. 667961fa6a60);
Tue, 28 May 2013 10:18:43 +0200 blanchet exported ML function
Tue, 28 May 2013 08:52:41 +0200 blanchet redid rac7830871177 to avoid duplicate fixed variable (e.g. lemma "P (a::nat)" proof - have "!!a::int. Q a" sledgehammer [e])
Tue, 28 May 2013 08:36:12 +0200 blanchet clean up list of theorems
Tue, 28 May 2013 08:36:11 +0200 blanchet removed needless comment (yes, sum_case_if is needed)
Tue, 28 May 2013 08:29:35 +0200 nipkow tuned
Mon, 27 May 2013 22:32:28 +0200 wenzelm actually test theory Order_Union;
Mon, 27 May 2013 22:30:07 +0200 wenzelm more direct notation;
Mon, 27 May 2013 22:26:08 +0200 wenzelm merged
Mon, 27 May 2013 22:25:32 +0200 wenzelm more literal tokens, e.g. "EX!";
Mon, 27 May 2013 22:00:24 +0200 wenzelm report markup for ast translations;
Mon, 27 May 2013 21:00:30 +0200 wenzelm tuned;
Mon, 27 May 2013 18:39:21 +0200 wenzelm tuned;
Mon, 27 May 2013 18:24:38 +0200 wenzelm discontinued obsolete show_all_types;
Mon, 27 May 2013 20:09:20 +0200 popescua added Ordered_Union
Fri, 24 May 2013 19:09:56 +0200 popescua fixed files broken due to Zorn changes (cf. 59e5dd7b8f9a)
Fri, 24 May 2013 18:11:57 +0200 popescua well-order extension (by Christian Sternagel)
Fri, 24 May 2013 17:37:06 +0200 popescua modernized Zorn (by Christian Sternagel)
Mon, 27 May 2013 16:53:21 +0200 wenzelm merged
Mon, 27 May 2013 16:52:39 +0200 wenzelm more thorough type unification: treat equal Vars like other atoms, otherwise unify type of term pair (not just accidental body_type of its head Vars);
Mon, 27 May 2013 15:57:38 +0200 wenzelm instantiate types as well (see also Thm.first_order_match);
Mon, 27 May 2013 13:55:04 +0200 wenzelm tuned;
Mon, 27 May 2013 13:44:02 +0200 wenzelm updated to ProofGeneral-4.2;
Mon, 27 May 2013 12:40:50 +0200 wenzelm uniform Term_Position.markers (cf. dbadb4d03cbc);
Mon, 27 May 2013 15:14:41 +0200 blanchet get rid of "show_all_types" in Nitpick
Mon, 27 May 2013 15:13:34 +0200 blanchet tuning
Mon, 27 May 2013 15:00:01 +0200 blanchet killed dead argument
(0) -30000 -10000 -3000 -1000 -300 -100 -60 +60 +100 +300 +1000 +3000 +10000 tip