Y add 67.10000000000001 sub mul -7.65 x_4 add mul -83.60000000000001 x_2 mul 6.86 div sub sub mul 0.316 sin add 0.651 mul -2.2800000000000002 x_2 sub mul 0.46 pow3 sub mul 87.60000000000001 x_0 mul -42.5 x_4 mul -0.741 div x_4 x_1 mul -63.800000000000004 x_0 x_3