00:07: How do I use the math equation editor in the rich content editor?

00:12: Open the rich content editor when creating or editing an announcement assignment

00:16: discussion page quiz or syllabus.

00:21: To open the math editor click the options icon then click the insert

00:25: math equation icon.

00:27: You can also open the math editor from the rich content editor menu bar.

00:31: Click the insert link then select the equation option.

00:35: The equation editor provides a toolbar for inserting various operators and symbols.

00:40: You can enter expressions in the equation field.

00:44: You can view and edit or hide the latex code behind an expression by clicking the directly

00:48: edit latex toggle.

00:51: By default the toolbar displays the basic tab to access other

00:55: operators and symbols. Click any of the following tabs Greek

00:59: operators relationships arrows delimiters

01:04: and misc.

01:07: To enter Expressions, press keys on your keyboard.

01:10: Click the toolbar buttons or enter latex code in the equation

01:14: field.

01:16: When you click a math editor toolbar button placeholders may display.

01:21: To fill in a placeholder click it and enter a value from your keyboard or

01:25: click a toolbar button. The value overwrites the placeholder.

01:30: If you know the latex code of an expression you want to enter paste it or

01:34: type it in the equation field. The code is automatically rendered.

01:38: For example, if you enter Left infy

01:42: 4 write the rendered code automatically displays.

01:48: To view or edit the latex code click the directly edit latex toggle

01:52: on. The latex code displays in the equation field Edit

01:58: the code as needed. As you edit the latex rendering updates

02:02: automatically.

02:04: To add your mathematical expression to the rich content editor.

02:07: Click the done button.

02:10: You can add text around your math expressions and insert additional math equations.

02:15: Format them using the options in the rich content editor.

02:19: To save any changes made in the rich content editor click the reply or

02:23: save button.

02:25: To resize or edit a math expression click it to view the edit controls.

02:30: Then to resize the expression hover the cursor over a

02:34: resize handle click and drag to a new size.

02:39: To open the equation editor and make edits.

02:41: Click the edit equation link.

02:45: This guide covered how to use the math equation editor in the rich content editor.