Testing for numerics

FlexibleLearning at aol.com FlexibleLearning at aol.com
Thu Oct 5 01:51:45 EDT 2006

Moi? Unknown? This indicates I should be posting more  frequently!
aka Hugh Senior, developer in HC, then SC, then MC  and Rev, since 1984 (now 
feeling old)
>> However, the equally elegant solution from our  unknown
>> "FlexibleLearning at aol.com"  user is also interesting  :

> function  isPositiveInteger pValue
> return (pValue is  a number) AND (pValue  >=0) AND 
> (trunc(pValue)=pValue)
>  end isPositiveInteger

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