Adding MathML Equations in DITA

You can add MathML equations in a DITA document using one of the following methods:

Embed MathML directly into a DITA topic. You can start with the Framework templates / DITA / topic / Composite with MathML document template, available from the New file action wizard.
Reference an external MathML file as an image, using the Insert Image action that is available on the DITA toolbar (or from the DITA > Insert menu).

Note: MathML equations contained in DITA topics can only be published out-of-the-box in PDF using the DITA PDF transformation scenario. For other publishing formats, you must employ additional customizations for handling MathML content.