Description: If F is a real-valued function, B is a limit point of its domain, and the limit of F at B exists, then this limit is real. (Contributed by Glauco Siliprandi, 11-Dec-2019)
Ref | Expression | ||
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Hypotheses | limcrecl.1 | |
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limcrecl.2 | |
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limcrecl.3 | |
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limcrecl.4 | |
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Assertion | limcrecl | |