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| <includeonly>{{#ifeq: {{#expr: {{sigfig| {{{1}}} |{{{sigfigs|3}}}}} - {{{1}}}}} | 0 |exactly|about}} {{sigfig| {{{1}}} |{{{sigfigs|3}}}}}</includeonly><noinclude> | | <includeonly>{{#ifeq: {{#expr: {{sigfig|{{{1}}}|{{{sigfigs|3}}}}} - {{{1}}}}}|0|exactly|about}} {{sigfig|{{{1}}}|{{{sigfigs|3}}}}}</includeonly><noinclude> |
| If the input value ''x'' to {{{sigfigs}}} (3 by default) [[Wikipedia: Significant figures|significant figures]] = the exact value, display "exactly ''x''"; otherwise display "about ''x''" (rounded to {{{sigfigs}}} significant figures).
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| == Usage ==
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| ; You type
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| : <code><nowiki>{{ExactlyOrAbout|24}}</nowiki></code>
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| : <code><nowiki>{{ExactlyOrAbout|16.667}}</nowiki></code>
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| : <code><nowiki>{{ExactlyOrAbout|16.667|sigfigs=4}}</nowiki></code>
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| : <code><nowiki>{{ExactlyOrAbout|16.67|sigfigs=4}}</nowiki></code>
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| ; You get
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| : {{{{PAGENAME}}|24}}
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| : {{{{PAGENAME}}|16.667}}
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| : {{{{PAGENAME}}|16.667|sigfigs=4}}
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| : {{ExactlyOrAbout|16.67|sigfigs=4}}
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| == See also ==
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| * [[Template:Sigfig]] – the template that rounds a number to a given number of significant figures
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| [[Category:Templates]] | | [[Category:Templates]] |
| </noinclude> | | </noinclude> |