Y add 3.3000000000000003 sub add mul -76.10000000000001 x_7 mul 34.4 x_6 add mul -4.2 inv add 1.19 mul 19.900000000000002 x_5 mul 50.7 div mul div mul add mul -32.6 x_2 mul -1.42 x_1 x_4 inv add -0.905 mul 8.11 x_0 x_4 mul div x_3 x_7 exp add -1.9100000000000001 mul 4.98 x_6