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Matrices for the Million*

Published online by Cambridge University Press:  03 November 2016

G. Matthews
G. Matthews*
Affiliation:
St. Dunston’s College, Catford
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Extract

Let us begin with a lesson I gave to IC (aged 12) three weeks ago. We are trying to construct a safe method of encoding words. We begin with a simple substitution alphabet in which the 26 letters are paired off with the numbers from 1 to 26.

Type
Research Article
Information
The Mathematical Gazette , Volume 47 , Issue 359 , February 1963 , pp. 2 - 8
Copyright
Copyright © Mathematical Association 1963

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Footnotes

*

A talk given at the Annual Meeting of the Mathematical Association, April 1962.

References

* A talk given at the Annual Meeting of the Mathematical Association, April 1962.