Y add mul c mul pow x1 c cos cos add x5 mul x1 mul pow tan x1 c add x2 mul c x1 mul c mul pow x1 c mul add x5 x1 mul sin add x5 mul x1 mul pow tan x1 c add x2 mul c x1 sin cos add x5 mul x1 mul pow tan x1 c add x2 mul c x1