# Insert mathematical equations

### Insert Mathematical Equation

To insert a mathematical notation, equation, etc., to the text editor. First, go to any text editor present when creating a [class](https://docs.silid.co/teacher-1/class/create-a-class), an [assignment](https://docs.silid.co/teacher-1/assignment/create-an-assignment), a [material](https://docs.silid.co/teacher-1/material/create-a-material), or a [quiz](https://docs.silid.co/teacher-1/quiz/create-a-quiz). From there click the '**fx**' button as shown below.

Choose the symbol/notation of your choice. Just click the ***fx***** icon** then a box of formula pop-up.

![](https://1153457231-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MNS6fK0ssdo9ttfZBdf%2F-M_ZU834ylPcmlzVBCz8%2F-M_ZoMl3YY4Jpog_L2p1%2Fimage.png?alt=media\&token=0ab97235-550f-42fc-a2b7-d8fe9adb99a4)

How to insert Mathematical Notations:

**Step 1:** Input a formula and click a mathematical notation that you want to use and then click save.

![](https://1153457231-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MNS6fK0ssdo9ttfZBdf%2F-M_ZU834ylPcmlzVBCz8%2F-M_ZtRvLNFEfeDSH8kPt%2Fimage.png?alt=media\&token=d849d826-76c6-4482-8e88-dd888e7ad3a3)

Step 2: It is then successfully inserted in the instruction tab.

![](https://1153457231-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MNS6fK0ssdo9ttfZBdf%2F-M_ZU834ylPcmlzVBCz8%2F-M_ZteiXh58KtB-U_-Sb%2Fimage.png?alt=media\&token=2def9217-5894-410f-ac06-116989d08630)

**Another example (this one is on the Advance tab )**

You can also use the advance tab for fractions then click save.

![](https://1153457231-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MNS6fK0ssdo9ttfZBdf%2F-M_ZU834ylPcmlzVBCz8%2F-M_Zu5xzQAraKLXsm-AZ%2Fimage.png?alt=media\&token=25fd5607-ec76-4ffb-afcf-18cbc436d9f8)