Y mul div c c mul pow cos sin abs add c add x2 mul div c c x2 div c c mul cos x2 mul cos abs add c add x2 mul div c c x2 mul sign add c add x2 mul div c c x2 mul sin add c mul add sqrt cos sin abs add c add x2 mul div c c x2 mul c pow x2 c cos x2 sin sin abs add c add x2 mul div c c x2