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{{Documentation subpage}} | {{Documentation subpage}} | ||
<!--PLEASE ADD CATEGORIES AND INTERWIKIS AT THE BOTTOM OF THIS PAGE--> | |||
This template builds an alternative form of common | This template builds an alternative form of [[common fraction]]s. 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''' <code>subst:</code>itute it. | 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}}</nowiki></code>: {{frac|A|B}} (numerator and denominator) | |||
;<code><nowiki>{{frac|A}}</nowiki></code>: {{frac|A}} (denominator only) | |||
;<code><nowiki>{{frac}}</nowiki></code>: {{frac}} (fraction slash only) | |||
; | ==Examples== | ||
;Numbers: {{frac|2}} {{frac|3}} {{frac|2|3}} {{frac|4}} {{frac|3|4}} {{frac|5}} {{frac|2|5}} {{frac|3|5}} {{frac|4|5}} {{frac|6}} {{frac|5|6}} {{frac|7}} {{frac|2|7}} {{frac|3|7}} {{frac|4|7}} {{frac|5|7}} {{frac|6|7}} {{frac|8}} {{frac|3|8}} {{frac|5|8}} {{frac|7|8}} {{frac|16}} {{frac|3|16}} {{frac|5|16}} {{frac|7|16}} {{frac|9|16}} {{frac|11|16}} {{frac|13|16}} {{frac|15|16}} | |||
; | ;Units: {{frac|m|s}} {{frac|km|h}} {{frac|kg·m|s²}} {{frac|s}} {{frac|Mbit|s}} | ||
== | ==Deactivation and customization== | ||
<!--the fractions | Users who prefer to see fractions inline, e.g. "1 2⁄3" instead of "{{frac|1|2|3}}", can turn off the effects of this template by adding the following code to [[Help:User style|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><!--untested--> | |||
<!-- The following would work if the fraction slash was enclosed in a <code>span</code> | |||
These selectors and properties can also be used as a base for custom rendering of vulgar fractions: | |||
<source lang="css">/* Stacked Fractions */ | |||
.frac { | |||
display: inline-block; | |||
vertical-align: -0.6em; | |||
font-size: 85%; | |||
text-align: center; | |||
} | |||
.frac > span /* fraction slash */ { | |||
display: none; | |||
} | |||
.frac > sup /* numerator */, | |||
.frac > sub /* denominator */ { | |||
vertical-align: baseline; | |||
line-height: 1.2em; | |||
font-size: 1em; | |||
position: static; | |||
display: block; | |||
padding: 0 0.1em; | |||
} | |||
.frac > sub { | |||
border-top: 1px solid; | |||
} | |||
</source>--> | |||
== Code == | |||
<source lang=html5> | |||
<span class="frac nowrap">{{#if:{{{3|}}} | |||
|{{{1}}}<span class="visualhide"> </span><sup>{{{2}}}</sup>⁄<sub>{{{3}}}</sub> | |||
|{{#if:{{{2|}}} | |||
|<sup>{{{1}}}</sup>⁄<sub>{{{2}}}</sub> | |||
|{{#if:{{{1|}}} | |||
|<sup>1</sup>⁄<sub>{{{1}}}</sub> | |||
|⁄ | |||
}} | |||
}} | |||
}}</span> | |||
</source> | |||
==Notes== | |||
*<code><nowiki>{{frac}}</nowiki></code> or <code>&frasl;</code> may be used to print out the fraction slash glyph " ⁄ ". | |||
== | ==See also== | ||
* | *[[Wikipedia:«math»]] | ||
* | *{{tl|1/2}} ({{1/2}}), {{tl|1/3}}, {{tl|2/3}}, {{tl|1/4}}, {{tl|3/4}} – shorthands that use this template | ||
*{{tl|sfrac}} ({{sfrac|2}}) – displays common fractions using a [[vinculum (symbol)|vinculum]] (horizontal line), for scientific and mathematical text | |||
* {{tl|su}} ({{su|p=superscript|b=subscript}} text) – to align both b=subscript & p=[[superscript]] | |||
* {{tl|sub}} ({{sub|subscript}} text) – to show a [[subscript]] | |||
* {{tl|sup sub}} (text{{sup sub|sup|sub}}) – for both 1=superscript & 2=subscript | |||
{{Math templates |notation}} | |||
== Parameters == | == Parameters == | ||
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} | } | ||
}}</templatedata> | }}</templatedata> | ||
<includeonly> | <includeonly> | ||
[[Category: | {{#ifeq:{{PAGENAME}}|Frac| | ||
</includeonly> | <!--CATEGORIES HERE, THANKS--> | ||
[[Category:Wikipedia formatting and function templates]] | |||
[[Category:Mathematical formatting templates]] | |||
}}</includeonly> | |||
