Y add -59.800000000000004 mul sub mul -32.1 x_2 mul 10.4 mul x_2 mul sub mul -57.800000000000004 x_3 sub mul -0.9400000000000001 x_2 mul -37.0 mul exp add -0.8150000000000001 mul -86.2 x_0 mul x_0 x_0 x_4 x_1