This FAQ covers 3 common question types about IMTAN, including errors, unexpected results, and repeated use across cells, plus a short glossary for key terms.
FAQ
What should I do if IMTAN returns an error value?
- Check whether the parameters use valid data types for the function.
- Confirm that there are no extra spaces, non-English punctuation marks, or incorrect references.
- If needed, clean the source data and enter the formula again.
Why does the IMTAN result not match what I expect?
- Check whether the cell references are correct.
- Make sure the cells used in the calculation are formatted as numbers instead of text.
- Review the parameter order again and test the parameters one by one.
How can I use IMTAN in multiple cells?
- Enter the full formula in the first target cell.
- Select that cell and drag the fill handle, or copy and paste the formula.
- After filling, check whether relative and absolute references behave as expected.
Glossary
| Term | Definition |
|---|---|
| IMTAN | A built-in function name in WPS Spreadsheet that can be entered in worksheet cells for calculations. |
| Insert Function | A dialog box entry used to search for, select, and insert a function. |
| Formula bar | The input area above the worksheet where you can view and edit formulas directly. |