Y add 6.45 mul x_9 div x_1 div mul x_2 x_6 sub sub mul -9.68 x_0 mul -62.7 mul pow2 add 0.5630000000000001 mul -96.60000000000001 x_3 add mul -65.60000000000001 x_8 mul -7.7 exp sub mul -0.532 x_4 mul 27.900000000000002 x_5 mul -0.455 x_7