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File:2-d pentagon packing dual.svg

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English: The maximum density double-lattice packing of the plane with non-overlapping regular pentagons (following Kuperberg & Kuperberg [1]). The two orientations of pentagons are shown with different colours. The area density of this structure is (5-sqrt(5))/3 = 0.92131. This has a wallpaper group pm.
Date
Source Own work
Author Toby Hudson
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Single colour version.

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15 June 2010

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3822e07705198f6c8a2fec0a541e3796def84fb6

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Date/TimeThumbnailDimensionsUserComment
current11:42, 29 September 2017Thumbnail for version as of 11:42, 29 September 20171,060 × 970 (1 KB)Parcly TaxelMore precise pentagons, remove encircling strokes for a cleaner look
06:58, 15 June 2010Thumbnail for version as of 06:58, 15 June 2010947 × 800 (32 KB)99of9less repeat units, shows better in thumbnails
06:58, 15 June 2010Thumbnail for version as of 06:58, 15 June 20101,578 × 1,600 (76 KB)99of9== Summary == {{Information |Description={{en|1=The maximum density double-lattice packing of the plane with non-overlapping regular pentagons (following Kuperberg & Kuperberg [http://www.springerlink.com/content/34k182pg31403252/]). The two orientations

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