IMCOSH in WPS on Windows FAQ

Last updated:July 20, 2026

When using IMCOSH, the most common questions involve formula entry, unexpected results, and references; this FAQ covers 3 common questions and practical fixes.

FAQ

What should I do if the IMCOSH function shows an error after I enter it?

  1. Check whether the formula starts with =.
  2. Check whether the function name is spelled as IMCOSH.
  3. Check whether the parentheses, parameter count, and separators are complete.
  4. If the formula references another cell, confirm that the referenced content can be used in the calculation.

How can I view the parameter instructions for the IMCOSH function?

  1. Select the target cell.
  2. Type =IMCOSH(.
  3. Check the syntax prompt shown near the editing area.
  4. Complete the input based on the prompt.

Why does the result not change after I edit the referenced data?

  1. First confirm that you edited the cell actually referenced by the formula.
  2. Check whether the cell is formatted as text, which can affect the calculation result.
  3. Confirm again that the formula reference address is correct.
  4. If needed, press F9 to trigger recalculation manually.

Glossary

TermDefinition
IMCOSHA function name used to return the hyperbolic cosine of a complex number.
Syntax promptPrompt information shown while entering a function, including parameter format guidance.
Cross-worksheet referenceA way to reference a cell from another worksheet in the current formula.
RecalculationThe calculation process that updates formula results after referenced data changes.