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