Unitize [x]
gives 0 when x is zero, and 1 when x has any other numerical value.
Unitize
Unitize [x]
gives 0 when x is zero, and 1 when x has any other numerical value.
Examples
open all close allBasic Examples (2)
Convert numerical values to zero or one:
Replace values in a matrix with zeros or ones:
Show a plot that emphasizes structure:
Applications (1)
Determine if a sparse matrix is structurally symmetric:
See Also
Related Guides
History
Text
Wolfram Research (2007), Unitize, Wolfram Language function, https://reference.wolfram.com/language/ref/Unitize.html.
CMS
Wolfram Language. 2007. "Unitize." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/Unitize.html.
APA
Wolfram Language. (2007). Unitize. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Unitize.html
BibTeX
@misc{reference.wolfram_2025_unitize, author="Wolfram Research", title="{Unitize}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/Unitize.html}", note=[Accessed: 16-November-2025]}
BibLaTeX
@online{reference.wolfram_2025_unitize, organization={Wolfram Research}, title={Unitize}, year={2007}, url={https://reference.wolfram.com/language/ref/Unitize.html}, note=[Accessed: 16-November-2025]}