Y add -92.10000000000001 div add mul -37.1 mul x_3 div div add mul 51.300000000000004 x_2 mul 0.28 cos add -3.08 mul 8.82 x_6 x_0 div div x_2 x_1 x_5 mul -0.562 inv add -0.8230000000000001 mul 88.2 x_5 x_4