Combinatorica`
Combinatorica`

UnweightedQ

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

UnweightedQ[g]

yields True if all edge weights are 1 and False otherwise.

Details and Options

Examples

Basic Examples  (2)

UnweightedQ has been superseded by WeightedGraphQ:

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

Text

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

CMS

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

APA

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

BibTeX

@misc{reference.wolfram_2025_unweightedq, author="Wolfram Research", title="{UnweightedQ}", year="2012", howpublished="\url{https://reference.wolfram.com/language/Combinatorica/ref/UnweightedQ.html}", note=[Accessed: 01-July-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_unweightedq, organization={Wolfram Research}, title={UnweightedQ}, year={2012}, url={https://reference.wolfram.com/language/Combinatorica/ref/UnweightedQ.html}, note=[Accessed: 01-July-2025 ]}