File:Concertina square graph.svg

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Original file (SVG file, nominally 270 × 300 pixels, file size: 21 KB)

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Summary

Description

Implications between the Sloane's A000629(2) = 6 statements with two variables in first-order logic

The formulas are represented by ordered set partitions. Black stands for the universal quantifier, red for the existential one.


 This W3C-unspecified vector image was created with Inkscape .
Date
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Author
Watchduck
You can name the author as "T. Piesk", "Tilman Piesk" or "Watchduck".
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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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image/svg+xml

checksum

462b0922ef630e3bec27d58645bfc2127f9f3fda

determination method or standard: SHA-1

data size

21,882 byte

height

300 pixel

width

270 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current23:31, 27 June 2013Thumbnail for version as of 23:31, 27 June 2013270 × 300 (21 KB)wikimediacommons>Watchduckcorrection

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