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Matt Agajanian

05-29-2015, 04:19 AM
Hi all.

I hope you enjoy these five mathematical excursions.

http://mentalfloss.com/article/63660/5-q...hould-know

Thomas Klemm

05-29-2015, 06:14 AM
Kaprekar’s Constant: 6174
Cf. Mini-Challenge: Zip Code

Cheers
Thomas
HP Forums > Not HP Calculators > Not remotely HP Calculators > Now for some mathematical fun
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