Bourbaki

Example

Tag 08QE, permanent. Cite it as [Bourbaki, Tag 08QE].

Integration, chapter IV, § 2. Negligible functions and sets

— Let μ\mu be Lebesgue measure on R\mathbf{R}. Every set {x0}\{x_0\} reduced to a point is negligible (cf. § 1, No. 3, Remark 1). It follows that every countable subset of R\mathbf{R} is negligible for Lebesgue measure. The converse of this proposition is incorrect (§ 4, Exer. 4 b)).

Bourbaki puts the proof directly after the statement, so what is above is the statement and its proof together.

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Cites

Transcribed from the printed volume. Not translated.