src/HOL/Algebra/UnivPoly.thy
2004-06-17 paulson 2004-06-17 removal of magmas and semigroups
2004-05-06 wenzelm 2004-05-06 tuned document;
2004-04-23 wenzelm 2004-04-23 improved notation;
2004-04-22 wenzelm 2004-04-22 improved notation;
2004-04-16 wenzelm 2004-04-16 simplified ML code for setsubgoaler;
2004-04-16 wenzelm 2004-04-16 tuned document;
2004-04-13 ballarin 2004-04-13 Added brief intro text.
2004-02-19 ballarin 2004-02-19 New lemmas about inversion of restricted functions. HOL-Algebra: new locale "ring" for non-commutative rings.
2003-05-07 ballarin 2003-05-07 Small changes for release Isabelle 2003.
2003-05-02 ballarin 2003-05-02 HOL-Algebra complete for release Isabelle2003 (modulo section headers).
2003-04-30 ballarin 2003-04-30 HOL-Algebra: New polynomial development added.