I should have written 'Parkring'. It was written 'Parkrink' on a document I had in front of me, but that is not really a sufficient excuse.
I avoided discussion of VDL, lazily perhaps; but it is not really accessible without a great deal of work unless one knows recursive function theory well. VDL is based upon a seminal idea of the late John McCarthy, and his response to the notion that it is 'too difficult' was always, "Do the math, or shut up" or its equivalent in one of several other languages. John Gilmore, Ashland, MA 01721 - USA ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
