Y mul x3 mul add c pow tan mul x3 sin add x1 mul add mul c x3 mul x1 pow add x1 x2 c tan x2 c mul add c mul add pow add x1 x2 c mul c mul x1 pow add x1 x2 c tan x2 cos add x1 mul add mul c x3 mul x1 pow add x1 x2 c tan x2