Y add mul c mul pow tan x2 c add c pow tan add x4 add mul c x2 tan x2 c mul c mul add mul x5 pow add c x2 c mul c mul x2 mul x5 pow add c x2 c mul cos add x5 mul x2 mul x5 pow add c x2 c sin add x5 mul x2 mul x5 pow add c x2 c