Write your formula using formula components.
Add a function
You can type functions out by hand if you know which one you want to use, orMake sure the cursor is in the formula editor
Then click Choose fields & functions > Select a function
This opens a pop-up window to browse, filter, and select formula functions.
Add literals or field references
Literals are surrounded by quotation marks
Field references are surrounded by brackets.
You can write fields out by hand, orWith the cursor in the formula editor, click Choose fields & functions.
Scroll to see all fields in the table. Click a field to add it to the formula.
Add operators
Follow operator precedence
Check for and resolve errors
How real time error checking works
Troubleshooting formulas
Edit any necessary formula field options
For example,Change how numbers display
Set permissions
Save in the page bar