Tue, 05 Jun 2007 17:16:41 +0200 add new lemmas
huffman [Tue, 05 Jun 2007 17:16:41 +0200] rev 23257
add new lemmas
Tue, 05 Jun 2007 16:32:16 +0200 Polynomials now only depend on Deriv; Definition of degree changed
chaieb [Tue, 05 Jun 2007 16:32:16 +0200] rev 23256
Polynomials now only depend on Deriv; Definition of degree changed
Tue, 05 Jun 2007 16:31:10 +0200 lemma lemma_DERIV_subst moved to Deriv.thy
chaieb [Tue, 05 Jun 2007 16:31:10 +0200] rev 23255
lemma lemma_DERIV_subst moved to Deriv.thy
Tue, 05 Jun 2007 16:26:07 +0200 tuned proofs;
wenzelm [Tue, 05 Jun 2007 16:26:07 +0200] rev 23254
tuned proofs;
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