Template:Frac/doc: Difference between revisions

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Please '''do not''' <code>subst:</code>itute it. This template should '''not''' be used in science or mathematical articles, per [[MOS:FRAC]] and [[MOS:MATH#Fractions]]; use {{tl|sfrac}} instead. To allow numerical sorting of a column containing fractions, use {{tl|sortfrac}} instead. It is a combination of this template and {{tl|sort}}.
Please '''do not''' <code>subst:</code>itute it. This template should '''not''' be used in science or mathematical articles, per [[MOS:FRAC]] and [[MOS:MATH#Fractions]]; use {{tl|sfrac}} instead. To allow numerical sorting of a column containing fractions, use {{tl|sortfrac}} instead. It is a combination of this template and {{tl|sort}}.
;<code><nowiki>{{frac|A|B|C}}</nowiki></code>: {{frac|A|B|C}} (integer, numerator and denominator)
;<code><nowiki>{{frac|A|B|C}}</nowiki></code>: {{frac|A|B|C}} (integer, numerator and denominator)
:<source lang=html4strict><span class="frac">A<sup>&nbsp;B</sup>⁄<sub>C</sub></span></source>
:<source lang=html5><span class="frac">A<sup>&nbsp;B</sup>⁄<sub>C</sub></span></source>
;<code><nowiki>{{frac|A|B}}</nowiki></code>: {{frac|A|B}} (numerator and denominator)
;<code><nowiki>{{frac|A|B}}</nowiki></code>: {{frac|A|B}} (numerator and denominator)
:<source lang=html4strict><span class="frac"><sup>A</sup>⁄<sub>B</sub></span></source>
:<source lang=html5><span class="frac"><sup>A</sup>⁄<sub>B</sub></span></source>
;<code><nowiki>{{frac|A}}</nowiki></code>: {{frac|A}} (denominator only)
;<code><nowiki>{{frac|A}}</nowiki></code>: {{frac|A}} (denominator only)
:<source lang=html4strict><span class="frac"><sup>1</sup>⁄<sub>A</sub></span></source>
:<source lang=html5><span class="frac"><sup>1</sup>⁄<sub>A</sub></span></source>
;<code><nowiki>{{frac}}</nowiki></code>: {{frac}} (fraction slash only)
;<code><nowiki>{{frac}}</nowiki></code>: {{frac}} (fraction slash only)
:<source lang=html4strict><span class="frac">⁄</span></source>
:<source lang=html5><span class="frac">⁄</span></source>


==Examples==
==Examples==
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</source>-->
</source>-->
== Code ==
<source lang=html5>
<span class="frac nowrap">{{#if:{{{3|}}}
|{{{1}}}<sup>&#32;{{{2}}}</sup>&frasl;<sub>{{{3}}}</sub>
|{{#if:{{{2|}}}
  |<sup>{{{1}}}</sup>&frasl;<sub>{{{2}}}</sub>
  |{{#if:{{{1|}}}
  |<sup>1</sup>&frasl;<sub>{{{1}}}</sub>
  |&frasl;
  }}
}}
}}</span>
</source>


==Notes==
==Notes==

Revision as of 16:21, 27 November 2012

This template builds an alternative form of common fractions. The template 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 science or mathematical articles, per MOS:FRAC and MOS:MATH#Fractions; use {{sfrac}} instead. To allow numerical sorting of a column containing fractions, use {{sortfrac}} instead. It is a combination of this template and {{sort}}.

{{frac|A|B|C}}
A BC (integer, numerator and denominator)
<source lang=html5>A BC</source>
{{frac|A|B}}
AB (numerator and denominator)
<source lang=html5>AB</source>
{{frac|A}}
1A (denominator only)
<source lang=html5>1A</source>
{{frac}}
(fraction slash only)
<source lang=html5></source>

Examples

Numbers
121323143415253545165617273747576718385878116316516716916111613161516
Units
mskmhkg·m1sMbits

Deactivation and customization

Users who prefer to see fractions inline, e.g. „1 2⁄3“ instead of „​1 23“, can turn off the effects of this template by adding the following code to their user stylesheet: <source lang="css">.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*/;

}</source>

Code

<source lang=html5> </source>

Notes

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

See also

  • {{1/2}} (​12), {{1/3}}, {{2/3}}, {{1/4}}, {{3/4}}, shorthands
  • {{fraction}} (Template:Fraction), only uses precomposed glyphs, which usually is not preferred due to accessibility concerns
  • {{sfrac}} (1/2), displays common fractions using a vinculum, which is preferable for mathematical articles.