File:Toffoli BilliardBall.gif

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Size of this preview: 800 × 378 pixels. Other resolutions: 320 × 151 pixels | 874 × 413 pixels.

Original file ‎(874 × 413 pixels, file size: 15 KB, MIME type: image/gif)

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Summary[edit]

Description

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Date

4 February 2007 (original upload date)

Source

http://www.interquanta.biz/Toffoli_billball.gif

Author

w:en:Newcomp (talk | contribs)

Permission
(Reusing this file)

This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.

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CC BY-SA 2.5 truetrue

I created this image based in the ideas on the works of Fredkin and Toffoli (see (April 1982). "Conservative logic". International Journal of Theoretical Physics 21 (3): 219–253. Springer Netherlands. DOI:10.1007/BF01857727. ISSN 0020-7748.) and other representations of Roger Penrose. This image is shared now under a free license for the public domain. The image was also found in the interquanta site at this URL: http://www.interquanta.biz/Toffoli_billball.gif,^{[dead link]} (the creative commons free license is also stated there).

This diagram image could be recreated using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.

Original upload log[edit]

Transferred from en.wikipedia to Commons using For the Common Good. The original description page was here. All following user names refer to en.wikipedia.

Date/Time	Dimensions	User	Comment
18:28, 30 May 2008	874 × 413 (18,706 bytes)	w:en:Newcomp (talk \| contribs)	(same image , an upgrade)
15:03, 4 February 2007	874 × 413 (18,241 bytes)	w:en:Newcomp (talk \| contribs)	(I created this image based in the ideas on the works of Fredkin and Toffoli, book in 1982 and other representations of Roger Penrose. This image is shared now under a free license or release it into the public domain, and can be also found in this url: ht)

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	20:22, 8 September 2012	874 × 413 (15 KB)	DMacks	crop out embedded citations (they're in the image-description page)
	17:51, 8 September 2012	874 × 413 (18 KB)	OgreBot	(BOT): Reverting to most recent version before archival
	17:50, 8 September 2012	874 × 413 (18 KB)	OgreBot	(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2007-02-04 15:03:47 by Newcomp
	15:23, 8 September 2012	874 × 413 (18 KB)	Distart	Transferred from en.wikipedia: see original upload log above