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PartialOrderQ[g]

yields True if the binary relation defined by edges of the graph g is a partial order, meaning it is transitive, reflexive and antisymmetric.

PartialOrderQ[r]

yields True if the binary relation defined by the square matrix r is a partial order.

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按以下格式引用：
Combinatorica`
Combinatorica`

PartialOrderQ

As of Version 10, most of the functionality of the Combinatorica package is built into the Wolfram System. »

PartialOrderQ[g]

yields True if the binary relation defined by edges of the graph g is a partial order, meaning it is transitive, reflexive and antisymmetric.

PartialOrderQ[r]

yields True if the binary relation defined by the square matrix r is a partial order.

更多信息和选项

Wolfram Research (2012)，PartialOrderQ，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/PartialOrderQ.html.

文本

Wolfram Research (2012)，PartialOrderQ，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/PartialOrderQ.html.

CMS

Wolfram 语言. 2012. "PartialOrderQ." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/Combinatorica/ref/PartialOrderQ.html.

APA

Wolfram 语言. (2012). PartialOrderQ. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/Combinatorica/ref/PartialOrderQ.html 年

BibTeX

@misc{reference.wolfram_2025_partialorderq, author="Wolfram Research", title="{PartialOrderQ}", year="2012", howpublished="\url{https://reference.wolfram.com/language/Combinatorica/ref/PartialOrderQ.html}", note=[Accessed: 01-May-2026]}

BibLaTeX

@online{reference.wolfram_2025_partialorderq, organization={Wolfram Research}, title={PartialOrderQ}, year={2012}, url={https://reference.wolfram.com/language/Combinatorica/ref/PartialOrderQ.html}, note=[Accessed: 01-May-2026]}