Thu, 08 Jan 1998 17:56:32 +0100 oheimb added Univalent
Thu, 08 Jan 1998 17:47:22 +0100 oheimb removed Eps_eq, ex1_Eps_eq, and some unnecessary parentheses
Thu, 08 Jan 1998 17:44:50 +0100 oheimb added update_same, update_other, update_triv, and map_of_SomeD
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip