Y add -0.9490000000000001 sub mul -0.6 mul add sub mul 12.600000000000001 x_2 mul 0.49 x_0 mul -0.268 x_1 add mul -9.700000000000001 tan sub mul 0.9490000000000001 x_1 mul -0.778 x_2 mul -85.4 x_2 mul 2.9000000000000004 x_1