Combinatorica`
Combinatorica`
MakeUndirected
As of Version 10, most of the functionality of the Combinatorica package is built into the Wolfram System. »
MakeUndirected[g]
gives the underlying undirected graph of the given directed graph g.
更多信息和选项
- MakeUndirected functionality is now available in the built-in Wolfram Language function UndirectedGraph.
- To use MakeUndirected, you first need to load the Combinatorica Package using Needs["Combinatorica`"].
Wolfram Research (2012)，MakeUndirected，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/MakeUndirected.html.
文本
Wolfram Research (2012)，MakeUndirected，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/MakeUndirected.html.
CMS
Wolfram 语言. 2012. "MakeUndirected." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/Combinatorica/ref/MakeUndirected.html.
APA
Wolfram 语言. (2012). MakeUndirected. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/Combinatorica/ref/MakeUndirected.html 年