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MultipleEdgesQ[g]

yields True if g has multiple edges between pairs of vertices. It yields False otherwise.

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Combinatorica`
Combinatorica`

MultipleEdgesQ

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

MultipleEdgesQ[g]

yields True if g has multiple edges between pairs of vertices. It yields False otherwise.

Details and Options

Examples

Basic Examples  (2)

MultipleEdgesQ has been superseded by MultigraphQ:

Wolfram Research (2012), MultipleEdgesQ, Wolfram Language function, https://reference.wolfram.com/language/Combinatorica/ref/MultipleEdgesQ.html.

Text

Wolfram Research (2012), MultipleEdgesQ, Wolfram Language function, https://reference.wolfram.com/language/Combinatorica/ref/MultipleEdgesQ.html.

CMS

Wolfram Language. 2012. "MultipleEdgesQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/Combinatorica/ref/MultipleEdgesQ.html.

APA

Wolfram Language. (2012). MultipleEdgesQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/Combinatorica/ref/MultipleEdgesQ.html

BibTeX

@misc{reference.wolfram_2025_multipleedgesq, author="Wolfram Research", title="{MultipleEdgesQ}", year="2012", howpublished="\url{https://reference.wolfram.com/language/Combinatorica/ref/MultipleEdgesQ.html}", note=[Accessed: 29-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_multipleedgesq, organization={Wolfram Research}, title={MultipleEdgesQ}, year={2012}, url={https://reference.wolfram.com/language/Combinatorica/ref/MultipleEdgesQ.html}, note=[Accessed: 29-August-2025]}