NEWS
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2015-04-06 wenzelm @{command_spec} is superseded by @{command_keyword};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
2015-03-31 haftmann NEWS
2015-03-29 wenzelm clarified NEWS (cf. 97872c658a44);
2015-03-29 wenzelm rule_insts_schematic is considered legacy and false by default;
2015-03-23 haftmann explicit commutative additive inverse operation;
2015-03-25 blanchet more multiset theorems
2015-03-25 wenzelm NEWS;
2015-03-24 wenzelm admit dummy patterns in instantiations;
2015-03-23 wenzelm NEWS;
2015-03-19 paulson New material for complex sin, cos, tan, Ln, also some reorganisation
2015-03-18 paulson new HOL Light material about exp, sin, cos
2015-03-18 noschinl added proof method rewrite
2015-03-17 paulson Merge
2015-03-16 paulson The factorial function, "fact", now has type "nat => 'a"
2015-03-10 blanchet documented renamed theories
2015-03-09 wenzelm merged
2015-03-09 wenzelm support structural composition (THEN_ALL_NEW) for proof methods;
2015-03-09 paulson Removed the infix operator "choose" to allow HOLCF to build
2015-03-07 wenzelm NEWS;
2015-03-06 wenzelm Thm.cterm_of and Thm.ctyp_of operate on local context;
2015-03-04 nipkow merged
2015-03-04 nipkow Removed the obsolete functions "natfloor" and "natceiling"
2015-03-04 wenzelm tuned signature -- prefer qualified names;
2015-02-28 haftmann spelling
2015-02-27 wenzelm tuned whitespace;
2015-02-23 wenzelm Goal.prove_multi is superseded by the fully general Goal.prove_common;
2015-02-19 haftmann establish unique preferred fact names
2015-02-18 haftmann eliminated fact duplicates
2015-02-14 haftmann dropped redundancy
2015-02-11 blanchet updated NEWS
2015-02-10 wenzelm proper context for resolve_tac, eresolve_tac, dresolve_tac, forward_tac etc.;
2015-02-05 haftmann dropped obsolete external entrance point
2015-01-26 wenzelm NEWS;
2015-01-25 wenzelm discontinued obsolete option "document_graph";
2015-01-13 hoelzl NEWS
2015-01-06 wenzelm NEWS;
2015-01-01 boehmes merged
2015-01-01 boehmes updated NEWS
2014-12-30 wenzelm added system property isabelle.laf, notably for initial system dialog;
2014-12-30 wenzelm NEWS;
2014-12-22 wenzelm discontinued central critical sections: NAMED_CRITICAL / CRITICAL;
2014-12-22 wenzelm system option "pretty_margin" is superseded by "thy_output_margin";
2014-12-12 wenzelm Synchronized.value is actually synchronized (NB: underlying Unsynchronized.ref is not necessarily volatile);
2014-12-08 wenzelm expand ML cartouches to Input.source;
2014-12-08 haftmann NEWS
2014-11-26 wenzelm renamed "pairself" to "apply2", in accordance to @{apply 2};
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