Y add 2.09 div x_5 sub mul 8.120000000000001 pow2 add 7.16 mul -24.700000000000003 mul x_1 x_7 sub mul -0.988 x_3 mul -0.753 div mul sub sub mul -98.30000000000001 x_6 mul 0.684 exp add mul 0.992 div x_6 x_2 mul 0.9460000000000001 x_4 mul 5.38 x_0 mul x_0 x_6 x_1