equation
tag is used to set off
equations in CNXML documents by using the Math Mark-up Language
(MathML) or embedded media to display math.
equation
with Content MathML
tags when you want to display mathematical formulas or
equations in your CNXML document.
This CNXML:
<equation id="simpleaddmathml">
<title>Addition using MathML</title>
<m:math>
<m:apply>
<m:eq/>
<m:apply>
<m:plus/>
<m:cn>1</m:cn>
<m:cn>2</m:cn>
</m:apply>
<m:cn>3</m:cn>
</m:apply>
</m:math>
</equation>
Results in this display:
This CNXML:
<equation id="simpleaddplain">
<title>Addition without MathML</title>
1 + 2 = 3
</equation>
Results in this display:
equation
may contain an optional label tag.
Next, it may contain an optional title tag. Finally, equation
must contain either media, MathML, or Unicode Text.