Y mul pow add c add x2 add x3 mul c x2 div c c mul pow tan x2 c mul add c add mul c x3 add mul c x2 add mul c x2 add mul c mul x2 sqrt add c add x2 add x3 mul c x2 mul c mul x2 mul x3 sqrt add c add x2 add x3 mul c x2 cos mul c mul x2 mul pow tan x2 c add sqrt add c add x2 add x3 mul c x2 add mul c x2 mul x2 x3