Documentation Publicon Reference Special Characters
NotSquareSubsetEqual
\[NotSquareSubsetEqual]
• Infix set relation operator. • x y is by default interpreted as NotSquareSubsetEqual[x, y].• See also: \[NotSquareSubset] , \[SquareSubsetEqual] .
\[NotSquareSubsetEqual]
y is by default interpreted as NotSquareSubsetEqual[x, y].