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Three times Five equals Fifteen revisited   Message List  
Reply | Forward Message #24 of 37 |
The identity 3*5=15 quickly leads to more mathematics:
various algebraic identities, an infinite product,
Fibonacci numbers, the Golden Ratio, Mersenne primes,
sums of squares, complex numbers, and quaternions.

I've posted an essay on this at
<http://www.gbbservices.com/math/threefive.html>.

Hope you enjoy it,

Walter

P.S. The programmers on the list might also be interested
in "Personal Bug Tracking with Mantis on Windows" at
<http://www.gbbservices.com/prog/mantis.html>




Thu Jan 1, 2004 9:46 pm

waltervannini
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Message #24 of 37 |
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The identity 3*5=15 quickly leads to more mathematics: various algebraic identities, an infinite product, Fibonacci numbers, the Golden Ratio, Mersenne primes,...
Walter Vannini
waltervannini
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Jan 1, 2004
9:46 pm

Hi Walter, Wow! Great stuff on 3*5=15. You clearly put a lot of work into this. I read your page on Mantis. It sounds good, and I'll be sure to give it a...
Wayne Vucenic
wvucenic
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Jan 2, 2004
6:46 am
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