Y add mul pow x2 c sqrt add x2 add x1 add mul x3 pow x1 c mul c mul pow x3 c tan add x3 x1 mul x3 mul pow x2 c mul pow add x2 add x1 add mul x3 pow x1 c mul c mul pow x3 c tan add x3 x1 div c c add mul div c c pow x1 c add mul div c c mul pow x3 c tan add x3 x1 mul div c c mul pow x3 c add c pow tan add x3 x1 c