Venn diagram: Difference between revisions
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== Fiction cross-reference == | == Fiction cross-reference == | ||
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* [[John Venn]] | * [[John Venn]] | ||
Revision as of 08:40, 6 June 2016
Writer/sorceror Roger Zelazny (working with artist William Blake) conjures a Venn diagram against an unnamed demon.
A Venn diagram is a machine (nonfiction) for detecting and repelling demons (nonfiction).
In addition, Venn diagrams show all possible logical relations between a finite collection of different sets; see Venn diagram (nonfiction).
Roger Zelazny
Writer/sorceror Roger Zelazny is famous for using Venn diagrams to trap demons.
He frequently then hypnotizes the demons and makes them perform embarrassing tricks in front of live audiences.