NotSquareSubset 
NotSquareSubset
NotSquareSubset[x,y,…]
displays as 
.
Details
- NotSquareSubset[x,y,…] has no built-in meaning.
is by default interpreted as NotSquareSubset[x,y].
can be entered as \[NotSquareSubset].
Examples
Basic Examples (2)
Typeset output automatically uses the corresponding character:
NotSquareSubset[x, y, z]An input using the typeset character gives a NotSquareSubset expression:
x⊏̸y⊏̸z//FullForm
Wolfram Research (1996), NotSquareSubset, Wolfram Language function, https://reference.wolfram.com/language/ref/NotSquareSubset.html.
Text
Wolfram Research (1996), NotSquareSubset, Wolfram Language function, https://reference.wolfram.com/language/ref/NotSquareSubset.html.
CMS
Wolfram Language. 1996. "NotSquareSubset." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/NotSquareSubset.html.
APA
Wolfram Language. (1996). NotSquareSubset. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/NotSquareSubset.html