src/Sequents/Modal0.thy
2016-01-11 wenzelm 2016-01-11 eliminated old defs;
2015-10-10 wenzelm 2015-10-10 more symbols;
2015-10-10 wenzelm 2015-10-10 more symbols;
2015-07-23 wenzelm 2015-07-23 isabelle update_cartouches;
2013-05-25 wenzelm 2013-05-25 syntax translations always depend on context;
2012-08-22 wenzelm 2012-08-22 prefer ML_file over old uses;
2010-02-11 wenzelm 2010-02-11 modernized translations; formal markup of @{syntax_const} and @{const_syntax};
2006-11-20 wenzelm 2006-11-20 converted legacy ML scripts;
2005-09-18 wenzelm 2005-09-18 converted to Isar theory format;
2004-05-21 wenzelm 2004-05-21 proper use of 'syntax';
1999-07-27 paulson 1999-07-27 installation of simplifier and classical reasoner, better rules etc
1996-10-09 paulson 1996-10-09 New unified treatment of sequent calculi by Sara Kalvala combines the old LK and Modal with the new ILL (Int. Linear Logic)