Y add c add mul c x4 mul c mul add mul add c pow tan x4 c mul add x5 pow x1 c add x1 add x5 mul c mul x4 x1 mul c mul x1 mul add x5 pow x1 c tan x4 cos mul add x5 pow x1 c mul add x1 add x5 mul c mul x4 x1 tan x4