Thu, 18 Mar 2010 13:56:34 +0100 haftmann dropped odd interpretation of comm_monoid_mult into comm_monoid_add
Thu, 18 Mar 2010 13:56:34 +0100 haftmann lemma swap_inj_on, swap_product
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip