src/Sequents/LK.thy
2016-07-20 wenzelm tuned;
2015-10-10 wenzelm more symbols;
2015-10-10 wenzelm more symbols;
2015-07-23 wenzelm isabelle update_cartouches;
2015-07-18 wenzelm prefer tactics with explicit context;
2015-02-10 wenzelm proper context for resolve_tac, eresolve_tac, dresolve_tac, forward_tac etc.;
2014-02-01 wenzelm method_setup "lem";
2014-02-01 wenzelm proper Simplifier method setup;
2014-02-01 wenzelm misc tuning and modernization;
2013-04-18 wenzelm simplifier uses proper Proof.context instead of historic type simpset;
2012-08-22 wenzelm prefer ML_file over old uses;
2011-11-20 wenzelm eliminated obsolete "standard";
2011-05-13 wenzelm clarified map_simpset versus Simplifier.map_simpset_global;
2011-03-13 wenzelm tuned headers;
2009-03-20 wenzelm eliminated global SIMPSET, CLASET etc. -- refer to explicit context;
2008-12-03 haftmann made repository layout more coherent with logical distribution structure; stripped some $Id$s
2008-06-11 wenzelm converted ML proofs from simpdata.ML;
2006-11-20 wenzelm removed legacy ML setup;
2005-09-18 wenzelm converted to Isar theory format;
1999-07-28 paulson congruence rule for |-
1999-07-27 paulson a new theory containing just an axiom needed to derive imp_cong
1999-04-20 paulson IMPORTANT CHANGE: declares class "term". Previously LK (incorrectly)
1997-10-10 wenzelm fixed dots;
1996-10-09 paulson New unified treatment of sequent calculi by Sara Kalvala
less more (0) tip