Syntax
=ISNA(value)Arguments
| Argument | Required | Description |
|---|---|---|
value | Required | The value to check |
How to use ISNA
ISNA takes 1 required argument. Type =ISNA( in a cell and SheetsBat shows the arguments as you go. Optional arguments are shown in square brackets; leave them out to use their default.
Examples
Each result below was calculated by the SheetsBat formula engine.
=ISNA(NA())Result =ISNA(1/0)Result Related information functions
- ISERRORChecks whether a value is any error.
- ISEVENChecks whether a number is even (the fraction is dropped first).
- ISFORMULAChecks whether a cell contains a formula.
- ISLOGICALChecks whether a value is TRUE or FALSE.
- ISNONTEXTChecks whether a value is anything other than text (blank cells count as not text).
- ISNUMBERChecks whether a value is a number.
- ISODDChecks whether a number is odd (the fraction is dropped first).
- ISOMITTEDTRUE when a LAMBDA argument was left out.
- ISREFChecks whether a value is a reference to cells.