When using the NPV function in WPS on Windows, common questions usually involve formula errors, syntax guidance, and result checking; this FAQ includes 3 common questions and a glossary.
FAQ
What should I do if the NPV function shows an error?
- Check whether the formula starts with
=. - Check whether the number, order, and separators of the arguments after
NPV(are correct. - Make sure the parentheses are complete.
- If the formula references cells, confirm that the referenced content is numeric and can be calculated.
How can I view help for the NPV function?
- Select the target cell and type
=NPV(. - Review the syntax prompt that appears automatically.
- Use the prompt to confirm the required arguments and input method.
- Continue entering the formula with your worksheet data.
Why does my NPV result look incorrect?
- Check whether referenced cells contain numbers stored as text.
- Check whether the wrong cash flow range or discount rate cell was selected.
- Confirm that there is no circular reference or nested formula error.
- Press F9 to recalculate and review the result again.
Glossary
| Term | Definition |
|---|---|
| NPV | A net present value function used to calculate current value from a discount rate and a series of cash flows. |
| Discount rate | The rate used to discount future cash flows back to the present point in time. |
| Cross-sheet reference | A way to use cells or ranges from another worksheet in the current formula. |
| Nested formula | A combined calculation structure where one formula includes another function. |