Thu, 17 Nov 2011 08:07:54 +0100 | huffman | HOL-NSA: add number_semiring instance, reformulate several lemmas using '2' instead of '1+1' | changeset | files |
Thu, 17 Nov 2011 07:55:09 +0100 | huffman | simplify implementation of approx_reorient_simproc | changeset | files |
Thu, 17 Nov 2011 07:31:37 +0100 | huffman | name simp theorems st_0 and st_1 | changeset | files |