Y add -2.02 sub mul 8.27 div cos add -1.76 mul 76.2 x_3 x_2 mul -0.35000000000000003 mul exp add mul 85.2 x_2 mul -3.5 x_0 sub mul 9.790000000000001 div div exp add 9.5 mul -0.1 mul x_7 x_1 x_6 x_5 mul 0.869 x_4