src/HOL/Algebra/FiniteProduct.thy
2005-06-17 haftmann 2005-06-17 migrated theory headers to new format
2004-11-24 nipkow 2004-11-24 mod because of change in finite set induction
2004-08-02 ballarin 2004-08-02 Theories now take advantage of recent syntax improvements with (structure).
2004-05-14 paulson 2004-05-14 tidied
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;
2003-09-30 ballarin 2003-09-30 Changed order of prems in finprod_cong. Slight speedup.
2003-04-30 ballarin 2003-04-30 Greatly extended CRing. Added Module.