We all know that
Every positive measurable function is a point limit of an increasing sequence of positive simple functions
I would be very grateful if anyone could suggest a book well illustrates the proof of the previous theorem or a link
2026-03-24 22:13:58.1774390438
Proof that "every positive measurable function is a point limit of an increasing sequence of positive simple functions"?
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A Modern Theory of Integration - [Robert G.Bartle] - 2001 Theorem 19.15, p. 331