<mfrac>
The MathML <mfrac>
element is used to display fractions.
Syntax
<mfrac>numerator denominator</mfrac>
Attributes
bevelled
- Specifies the way the fraction is displayed. If
true
, the fraction line is bevelled, which means that numerator and denominator are displayed side by side and separated by a slash (/). Otherwise, if set tofalse
(which is the default value), numerator and denominator are on top of each other.
This attribute is deprecated and will be removed in the future. Use U+2044 (fraction slash) instead. class
,id
,style
- Provided for use with stylesheets.
denomalign
- The alignment of the denominator under the fraction. Possible values are:
left
,center
(default), andright
.
This attribute is deprecated and will be removed in the future. Use CSStext-align
instead. displaystyle
- A Boolean value specifying whether more vertical space is used for displayed equations or, if set to
false
, a more compact layout is used to display formulas. The main effect is that larger versions of operators are displayed, whendisplaystyle
is set totrue
. See alsomovablelimits
on<mo>
. href
- Used to set a hyperlink to a specified URI.
linethickness
- The thickness of the horizontal fraction line. This attributes accepts any length values.
The valuesmedium
,thin
, andthick
are deprecated and will be removed in the future. mathbackground
- The background color. You can use
#rgb
,#rrggbb
and HTML color names. mathcolor
- The text color and also the fraction line color. You can use
#rgb
,#rrggbb
and HTML color names. numalign
- The alignment of the numerator over the fraction. Possible values are:
left
,center
(default), andright
.
This attribute is deprecated and will be removed in the future. Use CSStext-align
instead.
Examples
Sample rendering:
Your browser rendering:
<math>
<mfrac bevelled="true">
<mfrac>
<mi> a </mi>
<mi> b </mi>
</mfrac>
<mfrac>
<mi> c </mi>
<mi> d </mi>
</mfrac>
</mfrac>
</math>
Specifications
Specification | Status | Comment |
---|---|---|
MathML Core The definition of 'mfrac' in that specification. |
Draft | Draft specification |
MathML 3.0 The definition of 'mfrac' in that specification. |
Recommendation | Current specification |
MathML 2.0 The definition of 'mfrac' in that specification. |
Recommendation | Initial specification |
Browser compatibility
BCD tables only load in the browser