Michael Jones (mtj++at++babar)
Thu, 16 Feb 1995 18:43:23 -0800
:Take a look at page 159 of the IRIS Performer Progremming Guide for
:a discussion of this very topic. It's easy to remember the page number,
:since 159 is an unusually obstinate number: it can't be represented as
:the sum of fewer than 19 fourth powers of integers.
Sorry if I confused you with my memory lapse. Dennis Pierce and
I chatted about this and it takes 9 fourth powers, not 19 as I said
in the previous email. Don't know why I said that since it's clear
that 19 could never be required for a number that small. (What is
needed is 3**4 + 7*2**4 + 1**4, which is 9 fourth powers.)
Michael
--Be seeing you, Phone:415.390.1455 Fax:415.965.2658 M/S:8U-590 Michael T. Jones Silicon Graphics, Advanced Graphics Division mtj++at++sgi.com 2011 N. Shoreline Blvd., Mtn. View, CA 94039-7311
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