Difference between revisions of "Template:Frac/doc"

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imported>Edokter
imported>Crissov
Line 25: Line 25:
 
   position: inherit/* or static*/;
 
   position: inherit/* or static*/;
 
}</source><!--untested-->
 
}</source><!--untested-->
 +
<!-- The following will work when the fraction slash is enclosed in a <code>span</code>
 
These selectors and properties can also be used as a base for custom rendering of vulgar fractions:
 
These selectors and properties can also be used as a base for custom rendering of vulgar fractions:
<source lang="css">/* Stacked Fractions (does not work with three parameters currently) */
+
<source lang="css">/* Stacked Fractions */
.frac  
+
.frac {
{
 
 
   display: inline-block;
 
   display: inline-block;
  margin-bottom: -0.3em;
+
   vertical-align: -0.6em;
   vertical-align: 0.8em;
+
   font-size: 85%;
   line-height: 1.2em;
 
 
   text-align: center;
 
   text-align: center;
  visibility: hidden;/*hide fraction slash*/
 
 
}
 
}
 +
.frac>span /* fraction slash */ {
 +
  display: none;
 +
}
 +
 
.frac>sup /* numerator */,
 
.frac>sup /* numerator */,
.frac>sub /* denominator */
+
.frac>sub /* denominator */ {
{
+
   vertical-align: baseline;
   vertical-align: inherit;
+
   line-height: 1.2em;
   font-size: 85%;
+
   font-size: 1em;
   line-height: inherit;
 
 
   position: static;
 
   position: static;
   visibility: show;
+
   display: block;
 +
  padding: 0 0.1em;
 
}
 
}
.frac>sup::after
+
.frac>sub {
{
+
   border-top: 1px solid;
   content: "\A" /* a line break */
+
 
 +
 
 +
 
 
}
 
}
.frac>sub
+
 
{
+
</source>-->
  text-decoration: overline;
 
}</source><!--untested-->
 
  
 
== Notes ==
 
== Notes ==

Revision as of 19:52, 15 December 2011

This template builds an alternative form of common fractions. It takes one, two or three parameters: the optional integer (may be signed), the optional numerator and the required denominator; in this order. Please do not subst:itute it. This template should not be used in mathematical articles, per MOS:MATH#Fractions.

{{frac|A|B|C}}
APage Template:Screen reader-only/styles.css has no content. BC (integer, numerator and denominator)
<span class="frac">A<sup>&nbsp;B</sup><sub>C</sub></span>
{{frac|A|B}}
AB (numerator and denominator)
<span class="frac"><sup>A</sup><sub>B</sub></span>
{{frac|A}}
1A (denominator only)
<span class="frac"><sup>1</sup><sub>A</sub></span>
{{frac}}
(fraction slash only)
<span class="frac"></span>

Examples

Numbers
121323143415253545165617273747576718385878116316516716916111613161516
Units
mskmhkg·m1sMbits

Deactivation and customization

Users who prefer to see fractions inline, e.g. „1 2⁄3“ instead of „​1Page Template:Screen reader-only/styles.css has no content. 23, can turn off the effects of this template by adding the following code to their user stylesheet:

.frac>sup /* numerator */,
.frac>sub /* denominator */
{
  vertical-align: inherit/* or baseline*/;
  font-size: inherit/* or 1em*/;
  line-height: inherit/* or 1*/;
  position: inherit/* or static*/;
}

Notes

  • &frasl; may be used to print out the fraction glyph " ⁄ "

See also

To allow numerical sorting of a column containing fractions, use {{sortfrac}} instead. It is a combination of this template and {{sort}}.