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Mathlib.RingTheory.Spectrum.Prime.Chevalley

Chevalley's theorem #

In this file we provide the usual (algebraic) version of Chevalley's theorem. For the proof see Mathlib/RingTheory/Spectrum/Prime/ChevalleyComplexity.lean.

Chevalley's theorem: If f is of finite presentation, then the image of a constructible set under Spec(f) is constructible.