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