diff -r d64fa2ca54b8 -r 978c00c20a59 NEWS --- a/NEWS Tue Mar 27 14:49:56 2012 +0200 +++ b/NEWS Tue Mar 27 15:27:49 2012 +0200 @@ -145,6 +145,12 @@ zdiv_zero ~> div_0 zmod_zero ~> mod_0 zmod_zdiv_trivial ~> mod_div_trivial + zdiv_zminus_zminus ~> div_minus_minus + zmod_zminus_zminus ~> mod_minus_minus + zdiv_zminus2 ~> div_minus_right + zmod_zminus2 ~> mod_minus_right + mod_mult_distrib ~> mult_mod_left + mod_mult_distrib2 ~> mult_mod_right * More default pred/set conversions on a couple of relation operations and predicates. Consolidation of some relation theorems: