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w>Bernanke's Crossbow: /* top */ add EqNote

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{{#ifeq:{{ROOTPAGENAME}}|EquationRef|{{tsh|EqRef}}}}
{{Documentation subpage}}
The pair of templates {{tl|EquationRef}} and {{tl|EquationNote}} is used for labeling equations in text.

For example, {{markup2|m=<nowiki>:{{EquationRef|Eq. 1}} <math>x^2+x+1=0</math></nowiki>|r=
:{{EquationRef|Eq. 1}} <math>x^2+x+1=0</math>}}
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.

Similarly, {{markup2|m=<nowiki>:{{EquationRef|2|Eq. 2:}} <math>x^2-2x+1=0</math></nowiki>|r=
:{{EquationRef|2|Eq. 2:}} <math>x^2-2x+1=0</math>}}
which can be referred to by {{tlb|EquationNote|2}} or even {{tlb|EquationNote|2|Equation 2}} (i.e., {{EquationNote|2|Equation 2}}).

This template can be used together with {{tl|NumBlk}} to produce nicely formatted numbered equations. For instance:

* <code><nowiki>{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|3}}}}</nowiki></code>

{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|3}}}}

:which may then be referred to by {{tlb|EquationNote|3}} or even {{tlb|EquationNote|3|Eq. 3}} (i.e., {{EquationNote|3|Eq. 3}}).

* <code><nowiki>{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|4|Eq.4}}}}</nowiki></code>

{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|4|Eq. 4}}}}

:which may be referred to by {{tlb|EquationNote|4}} (i.e., {{EquationNote|4}}).

* <code><nowiki>{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|Eq.5}}}}</nowiki></code>

{{NumBlk|::|<math>x^2+x+1=0</math>|{{EquationRef|Eq. 5}}}}

:which may be referred to by {{tlb|EquationNote|Eq. 5}} (i.e., {{EquationNote|Eq. 5}}).

The common shorthand '''(#)''' can be written using {{template|EqNote}}, e.g. {{tlb|EqNote|5}} gives {{EqNote|5}}

=== See Also ===
* {{t|EqNote}}

<includeonly>{{Sandbox other||
[[Category:Mathematical formatting templates]]

}}</includeonly>

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w>Bernanke's Crossbow: /* top */ add EqNote