Description: The limit supremum of a sequence of measurable real-valued functions is measurable. (Contributed by Mario Carneiro, 7-Sep-2014) (Revised by AV, 12-Sep-2020)
Ref | Expression | ||
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Hypotheses | mbflimsup.1 | |
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mbflimsup.2 | |
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mbflimsup.h | |
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mbflimsup.3 | |
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mbflimsup.4 | |
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mbflimsup.5 | |
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mbflimsup.6 | |
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Assertion | mbflimsup | |