Y mul pow add c add sqrt x1 add mul c x1 mul c x3 c add mul pow add c add sqrt x1 add mul c x1 mul c x3 c mul cos x1 cos mul x1 pow add c add sqrt x1 add mul c x1 mul c x3 c mul div c c mul add c add mul c sqrt x1 add mul c x1 add mul c x3 mul sqrt x1 add c mul c sqrt x1 mul sin x1 sin mul x1 pow add c add sqrt x1 add mul c x1 mul c x3 c