IMLN in WPS on Windows FAQ

Last updated:July 17, 2026

When using the IMLN function, 3 common issue types include input errors, help lookup, and unexpected results; this FAQ provides 3 common questions and a glossary.

FAQ

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

  1. Check whether the formula starts with =.
  2. Check whether the brackets are paired correctly and whether the correct separator is used between parameters.
  3. Re-enter the parameter by following the syntax guidance and confirm that the parameter type and count are correct.

How can I view the instructions for the IMLN function?

  1. Select the target cell and enter =IMLN(.
  2. Review the syntax guidance that appears automatically.
  3. Use the parameter notes and examples in the prompt to complete the formula.

Why is the IMLN calculation result-not-correct">Why is the IMLN calculation result not correct?

  1. Check whether the referenced cell contains a valid numeric value instead of text-formatted content.
  2. Check whether there is an incorrect reference or a circular reference.
  3. Press F9 to recalculate manually and review the result again.

Glossary

TermDefinition
IMLNA spreadsheet function used to return the natural logarithm of a value.
Syntax guidanceThe prompt shown while entering a function to help you review parameters and examples.
Cross-sheet referenceA way to use data from another worksheet in the current formula.
Nested formulaA calculation structure that places one function inside another function.