Wed, 15 Jan 2014 08:01:36 +0100 nipkow tuned
Tue, 14 Jan 2014 18:41:24 +0100 blanchet automatically solve proof obligations produced for code equations
Tue, 14 Jan 2014 18:41:24 +0100 blanchet use 'disc_exhausts' property both from types on which 'case's take place and on return type
Mon, 13 Jan 2014 20:20:44 +0100 wenzelm activation of Z3 via "z3_non_commercial" system option (without requiring restart);
Mon, 13 Jan 2014 18:47:48 +0100 wenzelm tuned;
Mon, 13 Jan 2014 14:11:02 +0100 blanchet use the right context in 'unfold_thms id_def'
Mon, 13 Jan 2014 13:24:09 +0100 blanchet repaired 'ctr' tactic w.r.t. 'split'
Mon, 13 Jan 2014 07:33:51 +0100 nipkow tuned
Sun, 12 Jan 2014 18:42:06 +0100 wenzelm merged
Sun, 12 Jan 2014 18:40:49 +0100 wenzelm NEWS;
Sun, 12 Jan 2014 18:34:00 +0100 wenzelm proper context for clear_simpset: preserve dounds, depth;
Sun, 12 Jan 2014 16:42:02 +0100 wenzelm clarified context;
Sun, 12 Jan 2014 14:32:22 +0100 wenzelm tuned signature;
Sun, 12 Jan 2014 13:16:00 +0100 wenzelm tuned signature;
Sat, 11 Jan 2014 23:53:38 +0100 wenzelm check_hyps when attributes are applied;
Sat, 11 Jan 2014 23:35:05 +0100 wenzelm more accurate context;
Sat, 11 Jan 2014 21:39:21 +0100 wenzelm reactivate Thm.check_hyps, after adapting AFP/Datatype_Order_Generator (see AFP/b7e389b5765c);
Sat, 11 Jan 2014 20:06:31 +0100 wenzelm check_hyps for attribute application (still inactive, due to non-compliant tools);
Sat, 11 Jan 2014 17:05:03 +0100 wenzelm clarified context;
Sat, 11 Jan 2014 14:34:11 +0100 wenzelm clarified context;
Sat, 11 Jan 2014 14:12:33 +0100 wenzelm tuned signature;
Sat, 11 Jan 2014 21:03:11 +0100 haftmann shot in the dark to make LaTeX happy again
Sat, 11 Jan 2014 08:10:14 +0100 haftmann provide default name in splitted representation
Sat, 11 Jan 2014 08:10:12 +0100 haftmann dropped legacy alias feature
Fri, 10 Jan 2014 23:44:03 +0100 wenzelm merged
Fri, 10 Jan 2014 23:42:18 +0100 wenzelm disable Thm.check_hyps for now, due to remaining problems with AFP/Datatype_Order_Generator and AFP/Psi_Calculi (because of HOL-Nominal 'equivariance');
Fri, 10 Jan 2014 21:37:28 +0100 wenzelm more elementary management of declared hyps, below structure Assumption;
Fri, 10 Jan 2014 17:44:41 +0100 wenzelm more accurate context;
Fri, 10 Jan 2014 16:55:37 +0100 wenzelm tuned;
Fri, 10 Jan 2014 16:20:06 +0100 wenzelm explicit check of background theory;
Fri, 10 Jan 2014 17:24:52 +0100 traytel basic ordinal arithmetic and cardinals library extension (not relevant for BNFs)
Fri, 10 Jan 2014 16:18:18 +0100 blanchet correctly extract code RHS, with loose bound variables
Fri, 10 Jan 2014 16:11:01 +0100 blanchet cope gracefully with missing ctr equations by plugging in 'False ==> ...'
Fri, 10 Jan 2014 15:48:13 +0100 blanchet strengthened tactic to handle 'disc_iff' equations of the form '... = False'
Fri, 10 Jan 2014 15:22:23 +0100 blanchet repair 'exhaustive' feature for one-constructor types
Fri, 10 Jan 2014 15:11:00 +0100 blanchet pass right rhs as code rhs
Fri, 10 Jan 2014 14:58:31 +0100 blanchet use correct default for exclude rules to avoid weird tactic failures
Fri, 10 Jan 2014 14:47:26 +0100 blanchet tuning (no need for |-> here)
Fri, 10 Jan 2014 14:39:37 +0100 blanchet fix 'primcorec' (as opposed to 'primcorecursive') with 'exhaustive')
Fri, 10 Jan 2014 14:39:37 +0100 blanchet tuning
Fri, 10 Jan 2014 14:39:37 +0100 blanchet only destruct cases equipped with the right stuff (in particular, 'sel_split')
Fri, 10 Jan 2014 14:39:37 +0100 blanchet generate 'disc_iff' for all discriminators
Fri, 10 Jan 2014 14:39:37 +0100 blanchet use 'disc_iff' as simp rules whenever possible + clean up '= True', '= False', etc.
Fri, 10 Jan 2014 14:39:37 +0100 blanchet exhaustive rules like '(False ==> P) ==> P ==> P' are now filtered out as trivial
Fri, 10 Jan 2014 12:30:05 +0100 wenzelm merged
Fri, 10 Jan 2014 12:29:25 +0100 wenzelm more robust;
Fri, 10 Jan 2014 12:05:15 +0100 wenzelm merged
Thu, 09 Jan 2014 21:11:05 +0100 wenzelm tuned;
Thu, 09 Jan 2014 20:17:15 +0100 wenzelm access X11 window manager;
Fri, 10 Jan 2014 11:47:10 +0100 traytel new codatatype example: stream processors
Fri, 10 Jan 2014 12:09:11 +0100 traytel use the right context in tactic
Fri, 10 Jan 2014 09:48:11 +0100 blanchet fixed 'disc_iff' tactic in the case where different equations use different variable names for the function arguments
Thu, 09 Jan 2014 19:10:35 +0100 panny do not use wrong constructor in auto-generated proof goal
Thu, 09 Jan 2014 17:51:52 +0100 blanchet fixed de Bruijn bug in 'unfold_lets'
Thu, 09 Jan 2014 17:13:05 +0100 blanchet tuned error message
Thu, 09 Jan 2014 16:40:50 +0100 blanchet reintroduce recursive calls under constructors, taken out in 8dd0e0316881 mainly and in subsequent changes
Thu, 09 Jan 2014 15:49:19 +0100 blanchet strengthened tactics w.r.t. 'lets' and tuples
Thu, 09 Jan 2014 15:08:24 +0100 blanchet strengthen tac w.r.t. lets with tuples
Thu, 09 Jan 2014 15:08:05 +0100 blanchet use 'prove_sorry'
Thu, 09 Jan 2014 15:07:25 +0100 blanchet for code equations that coincide with ctr equations, make sure the usr's input is preserved for both
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