Brian I picked up you comment on using 'infinite precision' representation of numbers. We sometimes get a little careless in our use of words and this can lead to conceptual problems. As any real computer is a finite machine the concept of infinity is incompatible with it. I think you mean *unlimited* (or unconstrained, or uninhibited or what have you) precision? I.e. an approach to number representation that does not stuff the number into the equivalent of an eight-character calculator display but allows you to keep on writing numerals as on a sheet of plain paper. Micheal O Duill --------------------------------------------------------------- Please post messages to the Logo forum to logo-l@gsn.org. Mail questions about the list administration to logofdn@gsn.org. To unsubscribe send unsubscribe logo-l to majordomo@gsn.org.
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