MATHEMATICA CHARACTER NAME
- Unicode: F604.
- Alias: Escr|Esc.
- Matchfix operator.
- x is by default interpreted as BracketingBar[x].
- Used in mathematics to indicate absolute value (Abs), determinant (Det), and other notions of evaluating size or magnitude.
- Not the same as \[VerticalBar].
- Drawn in monospaced fonts with a small right-pointing tee to indicate direction.
- Extensible character.