| Member | Description |
|---|---|
| Automatic | Automatic recalculation. Recalculate whenever something is changed, and every time a workbook is opened. |
| Manual | Manually trigger calculation. Recalculate only when the user explicitly requests it by pressing F9 or CTRL+ALT+F9, or when the workbook is saved. |
| Semiautomatic | Semiautomatic recalculation. It automatically recalculates everything except for Data Tables and Python formulas. |