Y mul add mul x4 add c pow tan x2 c mul c mul x2 mul x3 mul pow add c x3 c pow add c add x3 add mul c x4 mul c mul pow x2 c pow add c x3 c c cos add c add mul x4 tan x2 mul x3 pow add c add x3 add mul c x4 mul c mul pow x2 c pow add c x3 c c