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Now for some mathematical fun
05-29-2015, 04:19 AM
Post: #1
Now for some mathematical fun
Hi all.

I hope you enjoy these five mathematical excursions.

http://mentalfloss.com/article/63660/5-q...hould-know
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05-29-2015, 06:14 AM
Post: #2
RE: Now for some mathematical fun
Kaprekar’s Constant: 6174
Cf. Mini-Challenge: Zip Code

Cheers
Thomas
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