‘’One plus one does not equal two, but always makes three. The only numbers that really exist at the Siddhic level are one and three. One is one — it is consciousness resting in its own nature. It is the ultimate state of yin or femininity — it is the receptive.
Every duality is really a relationship and every relationship is really a three. There is a man, a woman, and instantly there is also a couple — the relationship itself. In Divine mathematics, the number two is always an illusion – it cannot logically exist. If you can say anything at all about the number two you might say it is a bridge — a dynamic process that is instantaneously transmuted before it is even born.’’
Richard Rudd Gene Keys II, Siddhi — Oneness