wenzelm [Tue, 05 Jun 2007 18:36:10 +0200] rev 23260
tuned;
wenzelm [Tue, 05 Jun 2007 18:36:09 +0200] rev 23259
fixed type int vs. integer;
wenzelm [Tue, 05 Jun 2007 18:36:07 +0200] rev 23258
renamed locale ring/semiring to gb_ring/gb_semiring to avoid clash with Ring_and_Field versions;
huffman [Tue, 05 Jun 2007 17:16:41 +0200] rev 23257
add new lemmas
chaieb [Tue, 05 Jun 2007 16:32:16 +0200] rev 23256
Polynomials now only depend on Deriv; Definition of degree changed
chaieb [Tue, 05 Jun 2007 16:31:10 +0200] rev 23255
lemma lemma_DERIV_subst moved to Deriv.thy
wenzelm [Tue, 05 Jun 2007 16:26:07 +0200] rev 23254
tuned proofs;
wenzelm [Tue, 05 Jun 2007 16:26:06 +0200] rev 23253
tuned comments;
wenzelm [Tue, 05 Jun 2007 16:26:04 +0200] rev 23252
Semiring normalization and Groebner Bases.
haftmann [Tue, 05 Jun 2007 15:17:02 +0200] rev 23251
moved generic algebra modules
haftmann [Tue, 05 Jun 2007 15:16:11 +0200] rev 23250
updated documentation
haftmann [Tue, 05 Jun 2007 15:16:10 +0200] rev 23249
fixed broken execption handling
haftmann [Tue, 05 Jun 2007 15:16:09 +0200] rev 23248
simplified notion of "operational classes"
haftmann [Tue, 05 Jun 2007 15:16:08 +0200] rev 23247
merged Code_Generator.thy into HOL.thy
chaieb [Tue, 05 Jun 2007 12:12:25 +0200] rev 23246
added a function partition and a few lemmas