class元素自始可用
Forced use of a certain math class.
This is useful to treat certain symbols as if they were of a different class, e.g. to make a symbol behave like a relation. The class of a symbol defines the way it is laid out, including spacing around it, and how its scripts are attached by default. Note that the latter can always be overridden using limits and scripts.
Example
#let loves = math.class(
"relation",
sym.suit.heart,
)
$x loves y and y loves 5$
参数
class
The class to apply to the content.
展开可填值[⚠️]
| Variant | Details |
|---|---|
"normal" | The default class for non-special things. |
"punctuation" | Punctuation, e.g. a comma. |
"opening" | An opening delimiter, e.g. (. |
"closing" | A closing delimiter, e.g. ). |
"fence" | A delimiter that is the same on both sides, e.g. |. |
"large" | A large operator like If the body is a single glyph, this class vertically centers it on the math axis (where the fraction line sits) and stretches it vertically when in |
"relation" | A relation like = or prec. |
"unary" | A unary operator like not. |
"binary" | A binary operator like times. |
"vary" | An operator that can be both unary or binary like +. |
"diacritic" | An accent character. |
body
The content to which the class is applied.