File:2-d heptagon packing.svg
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![File:2-d heptagon packing.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/2-d_heptagon_packing.svg/678px-2-d_heptagon_packing.svg.png)
Size of this PNG preview of this SVG file: 678 × 600 pixels. Other resolutions: 271 × 240 pixels | 542 × 480 pixels | 868 × 768 pixels | 1,157 × 1,024 pixels | 2,314 × 2,048 pixels.
Original file (SVG file, nominally 678 × 600 pixels, file size: 22 KB)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:00, 21 June 2010 | ![]() | 678 × 600 (22 KB) | commons>99of9 | == Summary == {{Information |Description={{en|1=The maximum density double-lattice packing of the plane with non-overlapping regular heptagons (following Kuperberg & Kuperberg [http://www.springerlink.com/content/34k182pg31403252/]). The area density of t |
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