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