NotLeftTriangle[x,y,…]
displays as
.
NotLeftTriangle 
NotLeftTriangle[x,y,…]
displays as
.
Details
- NotLeftTriangle[x,y,…] has no built-in meaning.
is by default interpreted as NotLeftTriangle[x,y].
can be entered as \[NotLeftTriangle].
Examples
Basic Examples (2)
Typeset output automatically uses the corresponding character:
NotLeftTriangle[x, y, z]An input using the typeset character gives a NotLeftTriangle expression:
x⋪y⋪z//FullFormSee Also
NotLeftTriangleBar NotLeftTriangleEqual NotRightTriangle LeftTriangle
Characters: \[NotLeftTriangle]
Tech Notes
History
Introduced in 1996 (3.0)
Text
Wolfram Research (1996), NotLeftTriangle, Wolfram Language function, https://reference.wolfram.com/language/ref/NotLeftTriangle.html.
CMS
Wolfram Language. 1996. "NotLeftTriangle." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/NotLeftTriangle.html.
APA
Wolfram Language. (1996). NotLeftTriangle. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/NotLeftTriangle.html
BibTeX
@misc{reference.wolfram_2026_notlefttriangle, author="Wolfram Research", title="{NotLeftTriangle}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/NotLeftTriangle.html}", note=[Accessed: 13-June-2026]}
BibLaTeX
@online{reference.wolfram_2026_notlefttriangle, organization={Wolfram Research}, title={NotLeftTriangle}, year={1996}, url={https://reference.wolfram.com/language/ref/NotLeftTriangle.html}, note=[Accessed: 13-June-2026]}