This FAQ answers 3 common questions about COS in WPS Spreadsheet on Windows, including formula errors, unexpected results, and filling the formula across multiple cells.
FAQ
Why does COS return #VALUE! in WPS Spreadsheet?
- Check whether the parameter contains text, extra spaces, or another non-numeric value.
- If the value was pasted from another source, clear the cell and enter the number again.
- Re-enter the COS formula and confirm whether the result returns normally.
Why does the COS result look different from what I expected?
- Check whether the referenced cell or typed parameter is correct.
- Confirm that the related cell is stored as a number instead of text.
- Review the formula step by step if you need to verify the calculation setup.
How do I use COS in multiple cells?
- Enter the COS formula in the first target cell and confirm the result.
- Drag the fill handle to extend the formula to other cells, or copy and paste the formula.
- Check whether relative or absolute references match your intended worksheet setup.
Glossary
| Term | Meaning |
|---|---|
| COS | A trigonometric spreadsheet function that returns the cosine of a given number. |
| Insert Function | The function selection entry in WPS Spreadsheet for searching and inserting a function. |
| Function parameter | The value inside the function parentheses that determines the calculation result. |
| Formula bar | The input area above the worksheet where you can view and edit formulas. |