Y add -0.96 mul x_3 add mul 49.6 x_4 add mul -46.5 x_2 add add mul 3.0300000000000002 x_2 mul -0.96 cos add mul 20.700000000000003 x_1 mul 7.53 x_2 mul 11.200000000000001 div mul pow3 add 0.042 mul 0.748 x_0 x_3 x_1