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