The title is short for "delimiter extension switch". Ideally please do not move it.
The template has the code:
{{delimiter-es|a|b|c|d}}
containing four parameters.
Parameter function | Left-handed square bracket | Right-handed square bracket | Left-handed round bracket | Right-handed round bracket | Vertical bars | Double vertical bars |
---|---|---|---|---|---|---|
The first parameter a is the top of the delimiter
|
⎡ | ⎤ | ⎛ | ⎞ | │ | ║ |
The second parameter b is the glyph for the delimiter extension:
|
⎢ | ⎥ | ⎜ | ⎟ | │ | ║ |
The third parameter c is the bottom of the delimiter
|
⎣ | ⎦ | ⎝ | ⎠ | │ | ║ |
The fourth parameter d
is the number of lines for the expression, and equals one of the values 2, 3, 4, 5. The default is 2.
Each line corresponds to inserting a glyph in a new line of the < span >
using style="display:block;"
.
The glyphs listed above should be copied and pasted into the parameters a
, b
, c
when this template is used.