Wed, 20 Jan 2010 12:20:18 +0100 Christian Urban proved that the function is a function
Wed, 20 Jan 2010 11:30:32 +0100 Cezary Kaliszyk term1_hom as a function
(0) -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip