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Interesting patterns made by periodic numbers and square root.
Authors

Ryohei Miyadera
Organization: Kwansei Gakuin High School
Department: Mathematics Department
Yosuke Ikeda
Yasuji Kondo
Yasuhiko Sakaitani
Ken Hirotomi
Hiroyuki Ozaki
Atushi Tanaka
Revision date

2005-11-08
Description

If you use periodic numbers and square roots, you can make interesting patterns by Mathematica. Some of them look familiar, but others look very strange and interesting. For example Sqrt(1111111111111111111111) = 11Sqrt(9182736455463728191).
Subject

*Mathematics > Recreational Mathematics
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periodic numbers and square root.pdf (128.1 KB) - PDF Document
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periodic numbers and square root-1.nb (30.3 KB) - Mathematica Notebook [for Mathematica 5.0]