Y add -0.905 add mul -0.984 x_2 add mul 74.0 mul tan sub mul 3.72 x_0 mul 48.1 x_2 mul x_3 cos add -25.400000000000002 mul 7.49 mul x_3 mul exp add -0.641 mul -0.23700000000000002 x_1 x_1 mul 73.2 x_3