Glynn Formula
Another formula that appears to be as fast as Ryser's is closely related to the polarization identity for a symmetric tensor (Glynn 2010).
It has the formula (when the characteristic of the field is not two)
where the outer sum is over all vectors .
Read more about this topic: Computing The Permanent
Famous quotes containing the word formula:
“So, if we must give a general formula applicable to all kinds of soul, we must describe it as the first actuality [entelechy] of a natural organized body.”
—Aristotle (384–323 B.C.)