Venn Diagrams

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Venn Diagrams

Each of the three circles can be On, with its interior painted, or Off, with the exterior painted, or neutral adding a contour without painted regions. The circles can be dragged and resized.

(This applet requires Java 2: jre 1.3.1, at least. You can try to log into for an automatic download of the latest available jre, or, for a manual download, try Pick the latest Standard Edition - J2SE.)

Lewis Carroll

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