represents the combinator.


CombinatorY
represents the combinator.
Details

- The
combinator has the property that
is equal to
.
- No transformations for CombinatorY are applied automatically.
- CombinatorY is output in StandardForm or TraditionalForm as
. This typeset form can be input using
cY
.
See Also
Application CombinatorS CombinatorK FixedPoint
Function Repository: CombinatorConvert CombinatorTraditionalForm
Related Guides
History
Text
Wolfram Research (2020), CombinatorY, Wolfram Language function, https://reference.wolfram.com/language/ref/CombinatorY.html.
CMS
Wolfram Language. 2020. "CombinatorY." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/CombinatorY.html.
APA
Wolfram Language. (2020). CombinatorY. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/CombinatorY.html
BibTeX
@misc{reference.wolfram_2025_combinatory, author="Wolfram Research", title="{CombinatorY}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/CombinatorY.html}", note=[Accessed: 13-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_combinatory, organization={Wolfram Research}, title={CombinatorY}, year={2020}, url={https://reference.wolfram.com/language/ref/CombinatorY.html}, note=[Accessed: 13-August-2025]}