Keywords: Carroll Diagram (two criteria).svg A two-criteria Caroll Diagram also called Lewis Caroll's Square used for grouping objects in yes/no fashion Carroll_diagram_2 png 2008-12-10 16 10 UTC derivative work LennyCZ <span class signature-talk >talk</span> Carroll_diagram_2 png Jake Choules Converted to SVG using Inkscape on Ubuntu 7 04 Enhanced compatibility with different backgrounds including black LennyCZ Carroll_diagram_2 png </nowiki> 2006-06-16T05 48 27Z CarrotMan 325x184 6251 Bytes <nowiki> A slightly more complicated Carroll diagram also made with Sketch for Mac OS X Own work 2006-06-16 Jake Choules See below other_ve</nowiki> Uploaded with derivativeFX Carroll diagrams Prime numbers |