NEWS
2015-06-12 haftmann uniform _ div _ as infix syntax for ring division
2015-06-10 wenzelm merged
2015-06-10 wenzelm support for "if prems" in local goal statements;
2015-06-09 wenzelm more uniform treatment of auto bindings vs. explicit user bindings;
2015-06-09 wenzelm allow for_fixes for 'have', 'show' etc.;
2015-06-09 wenzelm clarified abstracted term bindings (again, see c8384ff11711);
2015-06-10 fleury tuned
2015-06-10 Mathias Fleury tuned
2015-06-10 Mathias Fleury Renaming multiset operators < ~> <#,...
2015-06-08 wenzelm clarified abstracted term bindings;
2015-06-08 wenzelm more careful treatment of term bindings in 'obtain' proof body;
2015-06-05 wenzelm added Isar command 'supply';
2015-06-05 wenzelm tuned;
2015-06-01 haftmann separate class for division operator, with particular syntax added in more specific classes
2015-06-01 haftmann explicit argument expansion of uncheck rules;
2015-06-01 wenzelm discontinued legacy;
2015-05-29 blanchet removed model checks from Nitpick
2015-05-28 blanchet made Auto Sledgehammer behave more like the real thing
2015-05-25 wenzelm merged, resolving conflicts in Admin/isatest/settings/afp-poly and src/HOL/Tools/Nitpick/nitpick_model.ML;
2015-05-23 wenzelm clarified NEWS: document_files are officially required since Isabelle2014, but the absence was tolerated as legacy feature; Isabelle2015
2015-05-17 wenzelm added Eisbach manual, using version 8845c4cb28b6 of its Bitbucket repository;
2015-05-07 wenzelm use display_graph_old for locale_deps, to show a bit more than nothing for cyclic graphs;
2015-05-05 wenzelm tuned;
2015-05-04 wenzelm tuned;
2015-05-04 kuncar NEWS
2015-05-04 nipkow no more simp_legacy_precond
2015-04-19 wenzelm back to post-release mode -- after fork point;
2015-04-17 wenzelm added Eisbach, using version 3752768caa17 of its Bitbucket repository;
2015-04-17 wenzelm tuned;
2015-04-17 wenzelm tuned for release;
2015-04-17 traytel (low importance) NEWS
2015-04-17 wenzelm allow to exclude session groups;
2015-04-16 wenzelm explicit error for Toplevel.proof_of;
2015-04-16 wenzelm clarified thy_deps;
2015-04-16 wenzelm let the system choose Graph_Display.display_graph_old: thm_deps needs tree hierarchy, code_deps needs cycles (!?);
2015-04-15 wenzelm NEWS;
2015-04-14 wenzelm NEWS;
2015-04-11 wenzelm tuned;
2015-04-11 paulson Complex roots of unity. Better definition of ln for complex numbers. Used [code del] to stop code generation for powr.
2015-04-11 wenzelm tuned spelling;
2015-04-11 wenzelm misc tuning for release;
2015-04-10 wenzelm tuned;
2015-04-10 nipkow renamed Multiset.fold -> fold_mset, Multiset.filter -> filter_mset
2015-04-09 wenzelm merged
2015-04-09 wenzelm clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
2015-04-09 blanchet introduced new abbreviations for multiset operations (in the hope of getting rid of the old names <, <=, etc.)
2015-04-08 blanchet tuned wording
2015-04-08 blanchet Z3 news
2015-04-08 blanchet renamed multiset ordering to free up nice <# etc. symbols for the standard subset
2015-04-08 wenzelm misc tuning for release;
2015-04-07 nipkow Removed mcard because it is equal to size
2015-04-06 wenzelm support for 'restricted' modifier: only qualified accesses outside the local scope;
2015-04-06 wenzelm @{command_spec} is superseded by @{command_keyword};
2015-04-04 wenzelm some explanation of 'private';
2015-04-01 wenzelm merged
2015-04-01 wenzelm added command 'experiment';
2015-04-01 wenzelm NEWS;
2015-04-01 wenzelm added isabelle build option -x, to exclude sessions;
2015-04-01 wenzelm added isabelle build option -k, for fast off-line checking of theory sources;
2015-04-01 paulson HOL Light Libraries for complex Arctan, Arcsin, Arccos
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