File:Cocoon concertina square graph; matrix sketches.svg

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Original file(SVG file, nominally 288 × 456 pixels, file size: 23 KB)

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Description Implications between statements with two variables in first-order logic, represented by sketches of their logical matrices
Date
Source Own work
Author
Watchduck
You can name the author as "T. Piesk", "Tilman Piesk" or "Watchduck".
Permission
(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Other versions
concertina square (without inner vertices)
German


This vector image was created with Inkscape, and uploaded with Commonist.

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Date/TimeThumbnailDimensionsUserComment
current22:16, 27 June 2013Thumbnail for version as of 22:16, 27 June 2013288 × 456 (23 KB)Watchduck (talk | contribs)correct mistake
22:15, 27 June 2013Thumbnail for version as of 22:15, 27 June 2013270 × 300 (17 KB)Watchduck (talk | contribs)reflect
23:59, 8 June 2013Thumbnail for version as of 23:59, 8 June 2013288 × 456 (24 KB)Watchduck (talk | contribs)reflect
23:05, 7 December 2010Thumbnail for version as of 23:05, 7 December 2010288 × 456 (26 KB)Watchduck (talk | contribs)

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