File:Circumferències de Ford.svg

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English: Ford circles. A circle rests upon each fraction in lowest terms. The darker circles correspond to the fractions 0/1, 1/1, 1/2, 1/3, 2/3, 1/4, 3/4, 1/5, 2/5, 3/5, 4/5, and the lighter circles represent other fractions with denominators up to 20. Each circle is tangential to the horizontal axis and some neighboring circles. Fractions with the same denominator have circles of the same size.
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Source http://en.wikipedia.org/wiki/File:Ford_circles_shaded.svg
Author Sakurambo
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Public domain This work has been released into the public domain by its author, Sakurambo. This applies worldwide.

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current05:30, 14 June 2009Thumbnail for version as of 05:30, 14 June 20091,295 × 1,356 (21 KB)JRGomà (talk | contribs){{Information |Description=Ford circles. A circle rests upon each fraction in lowest terms. The darker circles correspond to the fractions 0/1, 1/1, 1/2, 1/3, 2/3, 1/4, 3/4, 1/5, 2/5, 3/5, 4/5, and the lighter circles represent other fractions with denomi

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