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# Category Archives: posts without words

## A few words about PWW #10

If you still want to think more about the picture in my previous post, stop reading now! Here’s a simple way to think about how the picture is made, as noted by Fergal Daly. The th circle (starting with ) … Continue reading

Posted in geometry, pattern, pictures, posts without words
Tagged gcd, primitive, roots, unity
2 Comments

## Post without words #8

Posted in geometry, pattern, pictures, posts without words
Tagged tessellation, units
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