Mon, 20 Oct 2014 07:45:58 +0200 | haftmann | augmented and tuned facts on even/odd and division | changeset | files |
Sun, 19 Oct 2014 18:05:26 +0200 | haftmann | prefer generic elimination rules for even/odd over specialized unfold rules for nat | changeset | files |
Sun, 19 Oct 2014 12:47:34 +0200 | wenzelm | NEWS; | changeset | files |