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The Australian Journal of Mathematical Analysis and Applications
ISSN 1449-5910 |
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Paper Title:
Integer Sums of Powers of Trigonometric Functions (MOD p), for prime p
Author(s):
G. J. Tee
Department of Mathematics, University of Auckland,
Auckland,
New Zealand
tee@math.auckland.ac.nz
Abstract:
Many multi--parameter families of congruences (mod p) are found for integer
sums of
qth powers of the trigonometric functions over various sets of equidistant
arguments, where
p is any prime factor of q. Those congruences provide sensitive
tests for the accuracy
of software for evaluating trigonometric functions to high precision.
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