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

Template documentation[view] [edit] [history] [purge]

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).

See Also