Y mul add mul div c c mul x5 mul x2 add x5 tan x2 add mul div c c mul x5 mul x2 add x5 add x4 add x2 tan x2 mul div c c mul x2 mul add x5 tan x2 add x5 add x4 add x2 tan x2 cos mul div c c mul x5 mul x2 mul add x5 tan x2 add x5 add x4 add x2 tan x2