[FOM] Cantor's Theorem

Dean Buckner Dean.Buckner at btopenworld.com
Wed Dec 4 14:34:51 EST 2002

Does anyone know who devised the proof in the form that shows the set {x: x
is not in f(x)} is not within the range of f?  Cantor's paper "Ueber eine
Frage der Mannigfaltigkeitslehre" does not seem to contain any proof in
quite this form (I may be wrong, I only have access to secondary sources).

Dean Buckner

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