| Function
| Description
|
| CELL
| Returns information about the formatting, location, or contents of a cell
|
| ERROR.TYPE
| Returns a number corresponding to an error type
|
| INFO
| Returns information about the current operating environment
|
| ISBLANK
| Returns TRUE if the value is blank
|
| ISERR
| Returns TRUE if the value is any error value except #N/A
|
| ISERROR
| Returns TRUE if the value is any error value
|
| ISEVEN
| Returns TRUE if the number is even
|
| ISLOGICAL
| Returns TRUE if the value is a logical value
|
| ISNA
| Returns TRUE if the value is the #N/A error value
|
| ISNONTEXT
| Returns TRUE if the value is not text
|
| ISNUMBER
| Returns TRUE if the value is a number
|
| ISODD
| Returns TRUE if the number is odd
|
| ISREF
| Returns TRUE if the value is a reference
|
| ISTEXT
| Returns TRUE if the value is text
|
| N
| Returns a value converted to a number
|
| NA
| Returns the error value #N/A
|
| TYPE
| Returns a number indicating the data type of a value |