This is a guide for using the Math Editor. The Math Editor allows you to build simple to complex equations using LaTex that look great.

**Accessing the Math Editor**

- Sign into your CK-12 account.
- Create a new modality or customize existing content.
- In the editor, locate the math editor icon
- Click on the icon to open the math editor.

**Using the Equation templates**

- Click on any of the common equations in the menu to select an equation.

- Type in numbers in the input boxes to start building an equation.

EX: X^{Y}

- Continue building your equation using the options from the menu or typing in numbers or letters as necessary.

- Click
**Preview**to render the equation in the preview box.

- When finished, click the
**Add**button in the bottom right corner to insert the equation.

**Typing LaTex directly**

You can input LaTex code directly into the math editor in the 1st input box.

- Enter your LaTex equation into the 1st input box.

Ex: **\frac{3}{x-2}**

- Click
**Preview**to render your changes in the preview. - When finished, click the
**Add**button in the bottom right corner to insert the equation.