Sat, 14 Feb 2009 19:27:15 +0100 | nipkow | more finiteness | changeset | files |
Sat, 14 Feb 2009 19:01:31 -0800 | huffman | generalize lemma fps_square_eq_iff, move to Ring_and_Field | changeset | files |
Sat, 14 Feb 2009 16:51:18 -0800 | huffman | generalize lemma eq_neg_iff_add_eq_0, and move to OrderedGroup | changeset | files |
Sat, 14 Feb 2009 15:30:26 -0800 | huffman | add mult_delta lemmas; simplify some proofs | changeset | files |
Sat, 14 Feb 2009 11:32:35 -0800 | huffman | fix spelling | changeset | files |
Sat, 14 Feb 2009 11:11:30 -0800 | huffman | declare fps_nth as a typedef morphism; clean up instance proofs | changeset | files |
Sat, 14 Feb 2009 11:10:35 -0800 | huffman | add lemma surj_from_nat | changeset | files |