Indicates if the value is NaN (Not a number).
function (
number
as number) as logical
Indicates if the value is NaN (Not a number). Returns true
if number
is equivalent to Number.IsNaN
, false
otherwise.
Number.Information
Check if 0 divided by 0 is NaN.
Number.IsNaN(0/0)
true
Check if 1 divided by 0 is NaN.
Number.IsNaN(1/0)
false