Pascal's rule
id:
pascal-s-rule-320-12585220
title:
Pascal's rule
text:
In mathematics, Pascal's rule is a combinatorial identity about binomial coefficients. It states that for positive natural numbers n and k, where is a binomial coefficient; one interpretation of the coefficient of the xk term in the expansion ofn. There is no restriction on the relative sizes of n and k, since, if n < k the value of the binomial coefficient is zero and the identity remains valid. Pascal's rule can also be viewed as a statement that the formula solves the linear two-dimensional d
brand slug:
wiki
category slug:
encyclopedia
description:
Combinatorial identity about binomial coefficients
original url:
https://en.wikipedia.org/wiki/Pascal%27s_rule
date created:
date modified:
2024-02-02T14:03:51Z
main entity:
{"identifier":"Q17099544","url":"https://www.wikidata.org/entity/Q17099544"}
image:
fields total:
13
integrity:
14