TEMPLATE:EQUATIONNOTE - Encyclopedia Information

[[#math_{{{1}}}|{{{1}}}]]

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The pair of templates {{ EquationRef}} and {{ EquationNote}} is used for labeling equations in text.

For example,

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

Here, the identifier "Eq. 1" is a label which can be later referred to with a call to {{ EquationNote}}. That is, {{ EquationNote|Eq. 1}} produces a link Eq. 1 to this equation.

Similarly,

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

which can be referred to by {{ EquationNote|2}} or even {{ EquationNote|2|Equation 2}} (i.e., Equation 2).

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

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

x^{2}+x+1=0

(3)

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

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

x^{2}+x+1=0

(Eq. 4)

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

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

x^{2}+x+1=0

(Eq. 5)

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

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