Y add -0.64 mul x_9 mul x_7 div x_0 div mul x_5 cos add -0.67 mul -4.32 x_0 div div cos add -8.200000000000001 mul 0.9590000000000001 x_8 div add mul -19.200000000000003 x_3 mul -7.67 x_2 div x_6 tan add 0.20500000000000002 mul 98.9 x_1 pow2 add -61.0 mul 6.47 x_4