Y add -49.400000000000006 sub mul -0.834 x_3 sub mul -0.077 div cos add -2.0 mul -0.439 x_2 pow2 add -0.593 mul -0.926 x_1 mul 0.11900000000000001 div x_1 sin add -0.971 mul -6.0200000000000005 mul x_1 x_0