Image:Ford circles.png

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[edit] Summary

Ford circles. A circle rests upon each fraction in lowest terms. The ones shown are for the fractions 0/1, 1/1, 1/2, 1/3, 2/3, 1/4, 3/4, 1/5, 2/5, 3/5, 4/5. Each circle will touch, but not cross, the line and some neighboring circles. Fractions with the same denominator have circles of the same size.

Taken from http://en.wikipedia.org/wiki/Image:Ford.circles.gif orginally by en:User:Michael Hardy and placed in public domain by him

[edit] Licensing

Public domain This image has been (or is hereby) released into the public domain by its author, en:User:Michael_Hardy. This applies worldwide.

In case this is not legally possible:
en:User:Michael_Hardy grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.


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