**Workshop Tree****:**contains a list of all other formulas in the report. When one of these formulas is selected, the formula code will display.**Report Fields:**contains all of the database fields accessible for the current formula. They also contain any formulas or groups already created for the report.**Functions:**pre-built procedures that return values. They perform calculations such as average, sum, count, sin, trim, and uppercase.**Operators:**the "action verbs" used in formulas. They describe an operation or an action to take place between two or more values such as add, subtract, less than, and greater than.**Formula text window:**Area where you create or edit a formula.

When you are finished creating or editing a formula, click Check (X+2 button with a green checkmark underneath) to identify any errors in the formula. Then click Save and Close to save the formula and return to the report.

**Note:** The following shortcut keys work in the Formula Editor:

- New (CTRL+N)
- Save (Alt+S)
- Save and close (CTRL+S)
- Check (Alt+C)
- Name (CTRL+M)
- Undo (Alt+Back Space, or CTRL+Z)
- Redo (CTRL+Shift+Z)
- Browse Data (Alt+B)
- Find/Replace (CTRL+F)
- Toggle Bookmark (CTRL+F2)
- Next Bookmark (F2)
- Previous Bookmark (Shift+F2)
- Clear All Bookmarks (CTRL+Shift+F2)
- Sort trees (CTRL+O)
- Field Tree (Alt+F)
- Function Tree (Alt+U)
- Operator Tree (Alt+P)
- Help (Alt+H)
- Syntax (CTRL+T).