Y add -68.10000000000001 mul x_3 sub mul 0.87 div sub mul 52.5 x_0 add add mul -1.24 x_2 mul -99.80000000000001 x_0 mul -0.9560000000000001 x_3 x_0 mul -7.71 cos add -44.400000000000006 mul -0.911 x_1