https://wiki.agency/index.php?action=history&feed=atom&title=Template%3AEquationRefTemplate:EquationRef - Revision history2026-07-07T01:01:13ZRevision history for this page on the wikiMediaWiki 1.30.1https://wiki.agency/index.php?title=Template:EquationRef&diff=4584&oldid=prevAdmin: 1 revision imported2018-11-02T21:30:38Z<p>1 revision imported</p>
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</td></tr></table>Adminhttps://wiki.agency/index.php?title=Template:EquationRef&diff=4583&oldid=prevPrimefac: Protected "Template:EquationRef": semi-protecting highly-visible templates in response to recent template-space vandalism ([Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require autoconfirmed or confirmed access] (i...2018-01-10T18:58:59Z<p>Protected "<a href="/Template:EquationRef" title="Template:EquationRef">Template:EquationRef</a>": <a href="/index.php?title=WP:SEMI&action=edit&redlink=1" class="new" title="WP:SEMI (page does not exist)">semi-protecting</a> highly-visible templates in response to recent template-space vandalism ([Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require autoconfirmed or confirmed access] (i...</p>
<p><b>New page</b></p><div><includeonly><span {{#ifeq:{{{noid}}}|noid||id="math_{{{1}}}"}} class="reference nourlexpansion" style="font-weight:bold; font-style:italic;">{{#if: {{{2|}}}|{{{2}}}|{{{1}}}}}</span></includeonly><noinclude>{{documentation|content=<br />
The pair of templates {{tl|EquationRef}} and {{tl|EquationNote}} is used for labeling equations in text.<br />
<br />
For example, {{markup2|m=<nowiki>:{{EquationRef|Eq. 1}} <math>x^2+x+1=0</math></nowiki>|r=<br />
:{{EquationRef|Eq. 1}} <math>x^2+x+1=0</math>}}<br />
Here, the identifier "'''Eq. 1'''" is a label which can be later referred to with a call to {{tl|EquationNote}}. That is, {{tlb|EquationNote|Eq. 1}} produces a link {{EquationNote|Eq. 1}} to this equation.<br />
<br />
Similarly, {{markup2|m=<nowiki>:{{EquationRef|2|Eq. 2:}} <math>x^2-2x+1=0</math></nowiki>|r=<br />
:{{EquationRef|2|Eq. 2:}} <math>x^2-2x+1=0</math>}}<br />
which can be referred to by {{tlb|EquationNote|2}} or even {{tlb|EquationNote|2|Equation 2}} (i.e., {{EquationNote|2|Equation 2}}).<br />
<br />
This template can be used together with {{tl|NumBlk}} to produce nicely formatted numbered equations. For instance:<br />
<br />
{{markup2|m=<nowiki>{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|3}}}}</nowiki>|r=<br />
{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|3}}}}<br />
}}<br />
:which may then be referred to by {{tlb|EquationNote|3}} or even {{tlb|EquationNote|3|Eq. 3}} (i.e., {{EquationNote|3|Eq. 3}}). <br />
<br />
{{markup2|m=<nowiki>{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|4|Eq.4}}}}</nowiki>|r=<br />
{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|4|Eq.4}}}}<br />
}}<br />
:which may be referred to by {{tlb|EquationNote|4}} (i.e., {{EquationNote|4}}).<br />
<br />
{{markup2|m=<nowiki>{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|Eq.5}}}}</nowiki>|r=<br />
{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|Eq.5}}}}<br />
}}<br />
:which may be referred to by {{tlb|EquationNote|Eq.5}} (i.e., {{EquationNote|Eq.5}}).<br />
<br />
[[Category:Mathematical formatting templates]]<br />
<br />
}}</noinclude></div>Primefac