File:Concertina square graph; pairs.svg

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Summary

Description
Represented by ordered partitions

Implications between the Sloane'sA000629(2) = 6 statements with 2 variables in first-order logic


 
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Watchduck
You can name the author as "T. Piesk", "Tilman Piesk" or "Watchduck".
Other versions Equivalent with 3 variables:

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0845cbea8bbb99374abcdfb7f01931681d223708

14,663 byte

305 pixel

266 pixel

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Date/TimeThumbnailDimensionsUserComment
current11:12, 7 April 2014Thumbnail for version as of 11:12, 7 April 2014266 × 305 (14 KB)Watchducklayout
23:08, 27 November 2013Thumbnail for version as of 23:08, 27 November 2013270 × 300 (11 KB)Watchducklayout
03:46, 10 November 2013Thumbnail for version as of 03:46, 10 November 2013270 × 300 (11 KB)WatchduckUser created page with UploadWizard

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