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
Thu, 09 Jan 2014 14:09:44 +0100 blanchet made 'datatype_new_compat' work with sort constraints
Wed, 08 Jan 2014 18:48:53 +0100 panny merge
Wed, 08 Jan 2014 17:26:42 +0100 panny match order of generated theorems to user input;
Wed, 08 Jan 2014 17:00:03 +0100 kuncar typo
Wed, 08 Jan 2014 16:59:57 +0100 kuncar ensure that schematic type variables are fresh in rty
Wed, 08 Jan 2014 12:05:42 +0100 kuncar ensure that the raw type of an abstract type cannot be treated as an abstract type recursively
Wed, 08 Jan 2014 09:20:14 +0100 nipkow tuned
Tue, 07 Jan 2014 23:55:51 +0100 wenzelm avoid hard tabs in output -- somewhat ill-defined;
Tue, 07 Jan 2014 23:44:33 +0100 wenzelm uniform output of tracing via official channel (usually depending on trace flag);
Tue, 07 Jan 2014 12:05:49 +0100 nipkow tuned
Mon, 06 Jan 2014 23:00:11 +0100 wenzelm merged
Mon, 06 Jan 2014 19:59:43 +0100 wenzelm more informative error message;
Mon, 06 Jan 2014 19:47:11 +0100 wenzelm obsolete / unmaintained;
Mon, 06 Jan 2014 19:42:52 +0100 wenzelm misc tuning and clarification;
Mon, 06 Jan 2014 17:47:44 +0100 wenzelm more formal ISABELLE_BROWSER_INFO;
Mon, 06 Jan 2014 17:33:23 +0100 wenzelm tuned comments;
Mon, 06 Jan 2014 19:55:01 +0100 haftmann dropped legacy
Mon, 06 Jan 2014 09:31:21 +0100 haftmann order and graph for code symbols
Mon, 06 Jan 2014 09:31:19 +0100 haftmann special treatment of ==> and == solely as constants
Mon, 06 Jan 2014 09:31:18 +0100 haftmann uniform orientation of instances as (type constructor, type class)
Sun, 05 Jan 2014 18:59:29 +0100 nipkow minimized class dependency, updated references
Fri, 03 Jan 2014 22:04:44 +0100 haftmann proper context for simplifier invocations in code generation stack
Fri, 03 Jan 2014 21:52:00 +0100 haftmann spelling
Fri, 03 Jan 2014 14:38:13 +0100 blanchet proper name generation to avoid clash with 'P' in user specification
Fri, 03 Jan 2014 14:14:16 +0100 blanchet more SML-ish (less Haskell-ish) naming convention
Fri, 03 Jan 2014 14:04:37 +0100 blanchet strengthened tactic
Fri, 03 Jan 2014 13:55:34 +0100 blanchet refactoring
Fri, 03 Jan 2014 11:26:44 +0100 blanchet instantiate schematics as projections to avoid HOU trouble
Fri, 03 Jan 2014 10:48:48 +0100 blanchet tuning
Thu, 02 Jan 2014 23:44:31 +0100 blanchet avoid schematic variable in goal, which sometimes gets instantiated by tactic
Thu, 02 Jan 2014 23:07:49 +0100 blanchet generalized tactic to the case of several assumptions per equation
Thu, 02 Jan 2014 22:23:00 +0100 blanchet made tactic behave better w.r.t. HO unification (might not be enough, and might have to fix some variables eventually though...)
Thu, 02 Jan 2014 21:35:21 +0100 blanchet made tactic more robust
Thu, 02 Jan 2014 20:51:09 +0100 blanchet made tactic handle corner cases, where some of the 'disc' properties are missing, correctly
Thu, 02 Jan 2014 20:25:40 +0100 blanchet simplified code
Thu, 02 Jan 2014 20:10:08 +0100 blanchet prevent tactic from getting out of sync and wrongly attack next subgoal
Thu, 02 Jan 2014 19:07:36 +0100 blanchet removed pointless warning (cf. http://stackoverflow.com/questions/20233463/isabelle-metis-proof-state-contains-the-universal-sort/20785045#20785045)
Thu, 02 Jan 2014 09:50:22 +0100 blanchet consider code as exhaustive
Thu, 02 Jan 2014 09:50:22 +0100 blanchet proper handling of corner case, take 2
Thu, 02 Jan 2014 09:50:22 +0100 blanchet robustness
Thu, 02 Jan 2014 09:50:22 +0100 blanchet properly synchronize parallel lists
Thu, 02 Jan 2014 09:50:22 +0100 blanchet graceful handling of one-constructor case
Thu, 02 Jan 2014 09:50:22 +0100 blanchet gracefully handle single-equation case, where 'nchotomy' is 'True'
Thu, 02 Jan 2014 09:50:22 +0100 blanchet made tactic handle gracefully the case of missing constructors
Thu, 02 Jan 2014 09:50:22 +0100 blanchet removed 'nchotomy' property
Thu, 02 Jan 2014 09:50:22 +0100 blanchet don't generate any proof obligation for implicit (de facto) exclusiveness
Thu, 02 Jan 2014 09:50:22 +0100 blanchet detect syntactic exhaustiveness
Thu, 02 Jan 2014 09:50:22 +0100 blanchet internally allow different values for 'exhaustive' for different constructors
Thu, 02 Jan 2014 09:50:22 +0100 blanchet internally allow different values for 'sequential' for different constructors
Thu, 02 Jan 2014 09:50:22 +0100 blanchet use same name for feature internally as in user interface, to facilitate grepping
Thu, 02 Jan 2014 09:50:22 +0100 blanchet generate 'disc_iff' property in 'primcorec'
Thu, 02 Jan 2014 09:50:22 +0100 blanchet added tactic to prove 'disc_iff' properties in 'primcorec'
Wed, 01 Jan 2014 21:23:32 +0100 wenzelm merged
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