Y add -0.318 add mul 8.78 div x_0 tan add -95.80000000000001 mul -0.872 x_1 mul 7.8500000000000005 div mul x_1 add mul 0.314 x_2 sub mul -7.82 x_0 mul 83.80000000000001 inv add -4.12 mul -1.48 x_0 x_0