Re: Pi

From: D. F. Siemens, Jr. (dfsiemensjr@juno.com)
Date: Mon Jul 30 2001 - 16:23:22 EDT

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    Gordon,
    Thanks for the correction. I had not realized that I could get an
    effectively random number sequence by calculating a surd in decimal or
    other notation.
    Dave

    On Mon, 30 Jul 2001 13:34:17 -0600 (MDT) gordon brown
    <gbrown@euclid.Colorado.EDU> writes:
    > Whether or not a decimal expansion of a number looks random is not
    > the
    > same question as whether or not it is transcendental. The Liouville
    > number
    > .10100100000010...10... is transcendental where the number of zeros
    > between successive ones is 1!, then 2!, then 3!, etc., but it
    > certainly
    > doesn't look random. On the other hand, the decimal expansions of
    > such
    > irrational algebraic (i. e. nontranscendental) numbers as square
    > roots of
    > non-square integers look as random as pi or e.
    >
    > Gordon Brown
    > Department of Mathematics
    > University of Colorado
    > Boulder, CO 80309-0395
    >



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