Y add 0.72 sub mul 19.900000000000002 x_2 mul 0.921 div div add mul -98.9 tan add -65.4 mul -2.13 x_0 mul -6.47 cos add 6.57 mul -30.3 x_4 add mul -64.0 div x_2 pow3 add 0.274 mul -0.868 x_4 mul -26.6 div abs add 13.600000000000001 mul 2.1 x_3 sub mul -4.61 x_2 mul 12.3 x_3 x_1