Y add 70.9 div x_5 div mul mul cos add add mul 0.133 x_8 mul -4.87 x_9 mul -0.449 sin add 0.719 mul -12.9 x_8 add mul -60.900000000000006 x_2 sub sub mul -6.7 x_6 mul -5.23 x_1 sub mul -8.370000000000001 x_7 mul -61.0 pow2 add 98.30000000000001 mul 9.06 x_3 x_0 x_4