Y add -0.361 div tan add -0.396 mul 0.665 x_8 div mul x_7 div x_0 div x_5 x_7 mul x_1 mul div add mul -20.400000000000002 mul add sub mul -1.0 x_2 mul -5.51 div x_1 x_6 mul 0.064 x_9 inv add -0.9480000000000001 mul 0.905 x_7 mul 77.30000000000001 abs add 76.2 mul -85.7 x_9 cos add -0.911 mul 0.297 x_4 x_3