1 0 SNES Function norm 30.4257 2 1 SNES Function norm 25.4708 3 2 SNES Function norm 22.2833 4 3 SNES Function norm 17.2284 5 4 SNES Function norm 3.16332 6 5 SNES Function norm 0.19249 7 6 SNES Function norm 0.000720729 8 7 SNES Function norm 8.9956e-09 9number of SNES iterations = 7, number of unsuccessful steps = 0 10