Y add -90.2 add mul -0.687 x_4 sub mul -68.2 div x_9 div inv add 0.968 mul -0.337 div mul x_5 x_1 x_0 mul sub mul 8.55 tan add 0.625 mul 74.10000000000001 x_8 mul 9.99 x_6 x_7 mul -90.80000000000001 div x_3 x_2