ISLOGICAL

Checks whether the specified value is Logical.

Syntax

ISLOGICAL( Any x ) → Logical

Parameters

x

Required. The value to test.

Remarks

If x is a logical value, returns TRUE; if x is of any other type, returns FALSE. If x is an error value, this error value is returned.

Example

Formula

=ISLOGICAL(TRUE())
=ISLOGICAL(5>1)

See Also

Function Reference
ERROR.TYPE Function
ISBLANK Function
ISERR Function
ISERROR Function
ISNA Function
ISNUMBER Function
TYPE Function