书目

On Formally Undecidable Propositions of Principia Mathematica and Related Systems

内容简介

FirstEnglishtranslationofrevolutionarypaper(1931)thatestablishedthateveninelementarypartsofarithmetic,therearepropositionswhichcannotbeprovedordisprovedwithinthesystem.Itisthusuncertainthatthebasicaxiomsofarithmeticwi

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