How to Use the IMCOS Function in WPS on Windows

Last updated:July 20, 2026

Use IMCOS through 4 how-to topics, including entering the function, filling parameters from syntax prompts, combining references or nested formulas, and checking automatic recalculation.

How-to Index

No.TopicMembership Requirement
11. Enter the IMCOS functionFree
22. Fill in parameters from the syntax promptFree
33. Use IMCOS with references or nested formulasFree
44. Check automatic result updatesFree

How-to Guide

1. Enter the IMCOS function

Entry point: Formulas tab → formula bar

  1. Open WPS Spreadsheet and select the cell where you want the result to appear.
  2. Type = in the selected cell or in the formula bar.
  3. Continue by typing IMCOS(.
  4. Keep editing the formula as needed.

Success Criteria

  • Interface result: the cell enters formula editing mode.
  • Next action available: you can continue entering parameters and complete the formula.

Tips While Using

  • Common mistake: if you do not start with =, the content may be treated as plain text.

2. Fill in parameters from the syntax prompt

Entry point: Select a target cell → type =IMCOS(

  1. Type =IMCOS( in the target cell.
  2. Check the syntax prompt shown by the app.
  3. Enter the required parameter in the correct format.
  4. Press Enter to confirm the formula.

Success Criteria

  • Interface result: the cell shows a calculation result.
  • Next action available: when you select the cell again, the full formula is visible in the formula bar.

Tips While Using

  • Common mistake: unmatched parentheses or an incorrect parameter format can cause an error.

3. Use IMCOS with references or nested formulas

Entry point: formula bar

  1. Select the target result cell.
  2. Enter a formula expression that includes IMCOS.
  3. Add cell references, cross-sheet references, or other functions in the same formula.
  4. Press Enter to finish the input.

Success Criteria

  • Interface result: the result cell returns a new calculated value.
  • Next action available: you can copy or fill the formula into other cells.

Tips While Using

  • Common mistake: an incorrect reference range can affect the result.
  • Environment note: when using cross-sheet references, make sure the referenced worksheet and cells are valid.

4. Check automatic result updates

Entry point: worksheet with an existing formula

  1. Find a result cell that already uses IMCOS.
  2. Change the source data referenced by the formula.
  3. Check whether the result cell updates with the new value.
  4. Repeat the check by adjusting related data again if needed.

Success Criteria

  • Interface result: the result changes when the source data changes.
  • Next action available: you can continue editing, copying, or saving the worksheet.

Tips While Using

  • Common mistake: if referenced numbers are stored as text, the result may not match expectations.