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Dept. of Mathematics, Luleå University of Technology, SE-971 87 LULEÅ, SwedenFormerly: Head of Dept. of Mathematics, Kenya Science Teachers College, Nairobi, Kenya
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References
1
1.Humphreys, M. and Macharia, N.Tests for divisibility by 19, Math. Gaz. 82 (Nov. 1998) pp. 475–477.Google Scholar
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2.Dunkels, AndrejsMuch more than multiplying by 5, Mathematics in School20 (3) (May 1991) pp. 9–11.Google Scholar