Y add -9.33 div add mul -0.587 mul add mul -6.4 x_4 mul 8.700000000000001 x_4 abs sub mul 9.370000000000001 x_0 add mul -80.10000000000001 x_2 mul -68.4 x_3 mul 0.671 sin add -65.7 mul 0.44 x_1 mul x_3 x_1