src/Tools/induct.ML
2016-06-22 wenzelm tuned signature;
2016-04-12 wenzelm Type_Infer.object_logic controls improvement of type inference result;
2016-04-08 wenzelm eliminated unused simproc identifier;
2015-12-16 wenzelm rule_attribute and declaration_attribute implicitly support abstract closure, but mixed_attribute implementations need to be aware of Thm.is_free_dummy;
2015-12-14 wenzelm tuned signature;
2015-12-13 wenzelm more general types Proof.method / context_tactic;
2015-09-25 wenzelm moved remaining display.ML to more_thm.ML;
2015-09-09 wenzelm simplified simproc programming interfaces;
2015-08-30 wenzelm trim context for persistent storage;
2015-07-26 wenzelm updated to infer_instantiate;
2015-07-05 wenzelm simplified Thm.instantiate and derivatives: the LHS refers to non-certified variables -- this merely serves as index into already certified structures (or is ignored);
2015-06-25 wenzelm tuned signature;
2015-06-25 wenzelm tuned;
2015-06-13 wenzelm implicit rule for method "cases";
2015-05-30 wenzelm tuned -- more direct Thm.renamed_prop;
2015-04-16 wenzelm discontinued pointless warnings: commands are only defined inside a theory context;
2015-04-08 wenzelm tuned;
2015-04-08 wenzelm tuned signature;
2015-04-08 wenzelm proper context for Object_Logic operations;
2015-04-06 wenzelm local setup of induction tools, with restricted access to auxiliary consts;
2015-04-06 wenzelm @{command_spec} is superseded by @{command_keyword};
2015-04-06 wenzelm tuned;
2015-03-29 wenzelm tuned;
2015-03-06 wenzelm Thm.cterm_of and Thm.ctyp_of operate on local context;
2015-03-04 wenzelm clarified signature;
2015-03-04 wenzelm tuned signature -- prefer qualified names;
2015-02-10 wenzelm proper context for resolve_tac, eresolve_tac, dresolve_tac, forward_tac etc.;
2014-11-26 wenzelm renamed "pairself" to "apply2", in accordance to @{apply 2};
2014-11-26 wenzelm added ML antiquotation @{apply n} or @{apply n(k)};
2014-11-09 wenzelm proper context for match_tac etc.;
2014-11-09 wenzelm proper context for compose_tac, Splitter.split_tac (relevant for unify trace options);
2014-11-08 wenzelm optional proof context for unify operations, for the sake of proper local options;
2014-11-03 wenzelm eliminated unused int_only flag (see also c12484a27367);
2014-10-30 wenzelm eliminated aliases;
2014-10-29 wenzelm modernized setup;
2014-08-19 wenzelm simplified type Proof.method;
2014-03-31 wenzelm some shortcuts for chunks, which sometimes avoid bulky string output;
2014-03-21 wenzelm more qualified names;
2014-03-20 wenzelm enforce subgoal boundaries via SUBGOAL/SUBGOAL_CASES -- clean tactical failure if out-of-range;
2014-03-06 wenzelm more uniform check_const/read_const;
2014-03-06 wenzelm tuned signature -- more uniform check_type_name/read_type_name;
2013-12-14 wenzelm proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
2013-08-23 wenzelm tuned signature;
2013-07-27 wenzelm standardized aliases;
2013-07-17 wenzelm take context from static theory, not dynamic theory certificate;
2013-04-18 wenzelm simplifier uses proper Proof.context instead of historic type simpset;
2013-04-09 wenzelm discontinued Toplevel.no_timing complication -- also recovers timing of diagnostic commands, e.g. 'find_theorems';
2013-03-30 wenzelm more item markup;
2013-03-29 wenzelm Pretty.item markup for improved readability of lists of items;
2012-10-09 wenzelm clarified Local_Defs.add_def(s): refrain from hard-wiring Thm.def_binding_optional;
2012-09-29 wenzelm more explicit Syntax_Trans.mark_bound_abs/mark_bound_body: preserve type information for show_markup;
2012-03-21 wenzelm prefer explicitly qualified exception List.Empty;
2012-03-16 wenzelm outer syntax command definitions based on formal command_spec derived from theory header declarations;
2011-11-06 wenzelm more explicit representation of rule_attribute vs. declaration_attribute vs. mixed_attribute;
2011-11-03 wenzelm tuned signature;
2011-10-16 wenzelm added Term.dummy_pattern conveniences;
2011-10-12 wenzelm tuned signature;
2011-10-12 wenzelm misc tuning and clarification;
2011-10-12 wenzelm tuned ML style;
2011-09-20 nipkow New proof method "induction" that gives induction hypotheses the name IH.
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