OsIsNotValidNumber

{osslfunc |function_syntax=integer osIsNotValidNumber(float d) |threat_level=ignored |permissions=true |delay=0 |description= Returns 0 (false) if d is a valid float, else returns:

 1 - if it is a NaN

 2 - if it is a Negative Infinity

 3 - if it is a Positive Infinity

|additional_info=Added in 0.9.1.0 Oct, 17Th; OS_APIVERSION = 10 }