Use the Structures section to browse the available equation objects. Use the Enter key when finished to continue typing the rest of your equation. Use HTML Math symbols and tags to build simple equations.
Math Equations allows you to take your typeset languages and convert them to images to use inside of your slideshow.
Click image below to enlarge it. Use the Math Symbols section to browse common mathematical characters and operators. For example 27 9 will display as 27 9. Other features include the ability to reload a equation image and make changes and re upload to your presentation.