Vertical bar 竖线
(重定向自Vertical slash)
Some variants of the EBCDIC family of code pages such as EBCDIC 500 distinguished the broken bar from the solid vertical bar.
Additional related Unicode characters:
In LaTeX, the vertical bar can be used as delimiter in mathematical mode. The sequence \|
creates a double vertical line (a | b \| c
is set as
). This has different spacing from \mid
and \parallel
, which are relational operators: a \mid b \parallel c
is set as
. In LaTeX text mode, the vertical bar produces an em dash (—), or one can use the \textbar
command instead.