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- MATHEMATICAL REFLECTIONS
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- MATHEMATICAL REFLECTIONS is another
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- experiment. I hope that it becomes a
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- regular monthly feature of LOADSTAR.
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- The first few programs and articles
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- have already been written and will
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- appear in the next two issues of
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- LOADSTAR.
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- I invite you to submit articles and
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- programs which YOU have written in any
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- area of mathematics. You will receive
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- the usual PAYLOAD reward for published
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- programs and articles.
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- This is the first article in the
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- series and the detail I have given the
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- mathematical background is probably
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- too extensive, since it can all be
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- read in a good book on number theory.
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- I have a tendency to want articles and
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- programs to be self contained.
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- Whether or not you take the time to
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- follow some of the tedious arguments
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- in the text, I hope you enjoy the
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- program and understand why the method
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- works. It would be asking too much to
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- hope that everyone understands why the
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- method is so elegant, but I'll try.
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- Suppose you were asked to find the
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- largest number which is a divisor of
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- both 7440 and 41261. One sure-fire
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- method is to completely factor each
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- number into primes and then find all
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- primes in common to both. The product
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- of those primes is the answer. That
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- turns out to be more than is necessary
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- to solve the problem. The answer is
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- 31 and is remarkably easy to
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- calculate. I hope you find it a real
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- gem.
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- Address correspondence, articles, and
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- programs to:
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- Al Vekovius
- Loadstar
- P.O. Box 30008
- Shreveport, LA 71130-0008
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