Y add 8.11 sub mul 6.57 x_2 mul -0.058 mul x_0 div pow2 add -5.84 mul 10.600000000000001 x_0 mul pow3 add 90.2 mul -76.2 x_1 tan sub mul 31.1 mul x_0 pow2 add 0.748 mul -39.800000000000004 x_1 mul 67.60000000000001 x_2