File:Lemniscate 15-gon.png

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English: The lemniscate of Bernoulli divided into 15 sections of equal arclength (red curves). Because the prime factors of 15 (3 and 5) are both Fermat primes, this polygon is constructible using a straightedge and pair of compasses.
Date
Source Own work
Author Jacob Rus

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Captions

The lemniscate of Bernoulli divided into 15 sections of equal arclength (red curves). Because the prime factors of 15 (3 and 5) are both Fermat primes, this polygon is constructible using a straightedge and pair of compasses.

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1 August 2022

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Date/TimeThumbnailDimensionsUserComment
current06:02, 2 August 2022Thumbnail for version as of 06:02, 2 August 20222,182 × 900 (288 KB)JacobolusMake text and lines a bit bolder
05:58, 2 August 2022Thumbnail for version as of 05:58, 2 August 20222,200 × 920 (188 KB)Jacobolusadd label for radius of first segment
05:47, 2 August 2022Thumbnail for version as of 05:47, 2 August 20221,662 × 752 (127 KB)JacobolusUploaded own work with UploadWizard
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