Y add 4.03 div div div x_8 add mul 31.200000000000003 div add mul -92.9 x_2 mul 0.364 x_5 x_6 mul 51.5 x_4 cos add -8.97 mul 4.34 x_7 div div sub mul 0.41500000000000004 x_3 mul 0.971 x_0 sub mul 0.147 x_8 mul -0.666 x_5 mul x_1 inv add 5.04 mul 4.76 x_5