Template:Fraction/doc: Difference between revisions

Revision as of 19:59, 28 December 2013

Template:Documentation subpage 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}}

Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").AB⁄C (integer, numerator and denominator)

<span class="frac">A<sup>&nbsp;B</sup>⁄<sub>C</sub></span>

{{frac|A|B}}

Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").A⁄B (numerator and denominator)

<span class="frac"><sup>A</sup>⁄<sub>B</sub></span>

{{frac|A}}

Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄A (denominator only)

<span class="frac"><sup>1</sup>⁄<sub>A</sub></span>

{{frac}}

Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").⁄ (fraction slash only)

<span class="frac">⁄</span>

Parameters

A template for displaying common fractions of the form int+num/den nicely. It supports 0–3 anonymous parameters with positional meaning.

Template parameters
Parameter		Description	Type	Status
leftmost part	`1`	Denominator if only parameter supplied. Numerator if 2 parameters supplied. Integer if 3 parameters supplied. If no parameter is specified the template will render a fraction slash only.	Line	optional
middle-right part	`2`	Denominator if 2 parameters supplied. Numerator if 3 parameters supplied.	Line	optional
rightmost part	`3`	Denominator, always.	Line	optional

Examples

Numbers: Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄2 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄3 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").2⁄3 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄4 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").3⁄4 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄5 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").2⁄5 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").3⁄5 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").4⁄5 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄6 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").5⁄6 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄7 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").2⁄7 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").3⁄7 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").4⁄7 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").5⁄7 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").6⁄7 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄8 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").3⁄8 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").5⁄8 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").7⁄8 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄16 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").3⁄16 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").5⁄16 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").7⁄16 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").9⁄16 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").11⁄16 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").13⁄16 Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").15⁄16
Units: Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").m⁄s Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").km⁄h Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").kg·m⁄s² Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1⁄s Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").Mbit⁄s

Deactivation and customization

Users who prefer to see fractions inline, e.g. "1 2⁄3" instead of "Page Template:Fraction/styles.css must have content model "Sanitized CSS" for TemplateStyles (current model is "plain text").1+2⁄3", 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 */;
}

Code

<span class="frac nowrap">{{#if:{{{3|}}}
 |{{{1}}}<span style="position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden;">&nbsp;</span><!--
  --><sup>{{{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>

Notes

{{frac}} or &frasl; may be used to print out the fraction slash glyph " ⁄ ".

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Template:Fraction/doc: Difference between revisions

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Revision as of 19:59, 28 December 2013

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Parameters

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