Y add c mul c mul add mul c mul sqrt cos x1 mul add x1 add mul x1 add c pow tan x1 c tan x1 sin mul x1 add x1 tan x1 mul div c c mul pow cos x1 div c c mul cos mul x1 add x1 tan x1 sin x1 mul cos mul sqrt cos x1 cos mul x1 add x1 tan x1 sin sin mul sqrt cos x1 cos mul x1 add x1 tan x1