This is a file from the Wikimedia Commons. The description on its description page there is shown below.
Commons is attempting to create a freely licensed media file repository. You can help.
Image File history File links Commons-logo. ...
Summary
Description
Illustrates the dimensions required for squaring a unit circle, which would require a square with side lengths equal to the squareroot of pi. Plynn9 authored it to improve the current illustration in the "Squaring the Circle" wikipedia article, which lacks dimensions. I made a vector version of the image.
Source
Pd-self image by Plynn9
Date
Original PNG: November 6, 2006; SVG: February 16, 2007
I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.
In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. Click on date to download the file or see the image uploaded on that date.
(del) (cur) 17:04, 16 February 2007 . . Alexei Kouprianov . . 281×281 (4,180 bytes) ({{Information |Description=Illustrates the dimensions required for squaring a unit circle, which would require a square with side lengths equal to the squareroot of pi. Plynn9 authored it to improve the current illustration in the "Squarin)
(del) (rev) 16:42, 16 February 2007 . . Alexei Kouprianov . . 281×281 (3,994 bytes) ({{Information |Description=Illustrates the dimensions required for squaring a unit circle, which would require a square with side lengths equal to the squareroot of pi. Plynn9 authored it to improve the current illustration in the "Squarin)
File links
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
Feeds |
Contact