Y mul pow x5 c mul pow add mul c x5 mul x3 add x3 mul pow add x5 mul c mul add x3 x1 cos x5 c tan x5 c mul add mul c x3 add mul c mul x3 add c mul c mul add x5 mul c mul add x3 x1 cos x5 mul cos x5 tan x5 mul c mul pow add x5 mul c mul add x3 x1 cos x5 c tan x5 tan x5