src/HOL/Algebra/AbelCoset.thy
2011-11-07 wenzelm 2011-11-07 tuned proofs;
2011-09-19 wenzelm 2011-09-19 less ambiguous syntax;
2011-09-02 wenzelm 2011-09-02 tuned proofs;
2010-10-29 nipkow 2010-10-29 hide Sum_Type.Plus
2010-10-01 haftmann 2010-10-01 constant `contents` renamed to `the_elem`
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;
2010-03-01 haftmann 2010-03-01 replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
2009-03-26 wenzelm 2009-03-26 interpretation/interpret: prefixes are mandatory by default;
2008-12-16 ballarin 2008-12-16 More porting to new locales.
2008-11-17 haftmann 2008-11-17 tuned unfold_locales invocation
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.
2008-06-13 wenzelm 2008-06-13 no_notation instead of hide;
2008-03-17 wenzelm 2008-03-17 only one version of group.rcos_self;
2008-03-05 wenzelm 2008-03-05 explicit referencing of background facts;
2007-06-21 wenzelm 2007-06-21 tuned proofs -- avoid implicit prems;
2007-06-14 wenzelm 2007-06-14 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.