Combinatorica`
Combinatorica`
GraphPolynomial
As of Version 10, most of the functionality of the Combinatorica package is built into the Wolfram System. »
GraphPolynomial[n,x]
returns a polynomial in 
in which the coefficient of 
is the number of nonisomorphic graphs with 
vertices and 
edges.
GraphPolynomial[n,x,Directed]
returns a polynomial in 
in which the coefficient of 
is the number of nonisomorphic directed graphs with 
vertices and 
edges.
更多信息和选项
- To use GraphPolynomial, you first need to load the Combinatorica Package using Needs["Combinatorica`"].
Wolfram Research (2012)，GraphPolynomial，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/GraphPolynomial.html.
文本
Wolfram Research (2012)，GraphPolynomial，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/GraphPolynomial.html.
CMS
Wolfram 语言. 2012. "GraphPolynomial." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/Combinatorica/ref/GraphPolynomial.html.
APA
Wolfram 语言. (2012). GraphPolynomial. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/Combinatorica/ref/GraphPolynomial.html 年