src/HOL/Algebra/QuotRing.thy
2016-05-26 wenzelm 2016-05-26 isabelle update_cartouches -c -t;
2016-04-25 wenzelm 2016-04-25 eliminated old 'def'; tuned comments;
2015-10-10 wenzelm 2015-10-10 isabelle update_cartouches;
2011-09-19 wenzelm 2011-09-19 tuned proofs;
2010-03-21 wenzelm 2010-03-21 standard headers;
2010-03-21 wenzelm 2010-03-21 slightly more uniform definitions -- eliminated old-style meta-equality;
2010-03-21 wenzelm 2010-03-21 eliminated old constdefs;
2008-12-19 ballarin 2008-12-19 More porting to new locales
2008-12-16 ballarin 2008-12-16 More porting to new locales.
2008-08-01 ballarin 2008-08-01 Generalised polynomial lemmas from cring to ring.
2008-07-15 ballarin 2008-07-15 Removed uses of context element includes.
2007-06-21 wenzelm 2007-06-21 tuned proofs -- avoid implicit prems;
2007-06-13 wenzelm 2007-06-13 tuned proofs: avoid implicit prems;
2006-11-23 wenzelm 2006-11-23 prefer antiquotations over LaTeX macros;
2006-08-03 ballarin 2006-08-03 Restructured algebra library, added ideals and quotient rings.