Y add 0.221 div div inv add -77.0 mul 9.870000000000001 x_2 div div x_6 mul div sub mul 81.4 x_9 mul 99.80000000000001 x_4 add add mul 2.82 inv add 4.5200000000000005 mul 0.303 x_4 mul 54.1 mul inv add -0.653 mul -0.23 x_8 x_0 mul -8.52 cos add -3.3200000000000003 mul -1.32 x_3 x_5 x_7 x_1