\[EmptySmallSquare]
• Alias: essq.
• Letter-like form.
• Not the same as the operator \[Square] .
• Not the same as \[Placeholder] .
• See Section 3.10.3.
• See also: \[EmptySquare] , \[FilledSmallSquare] .
Usage
\[EmptySmallSquare] Notes
essq. 
