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