Description: Given a function with bounded derivative, on an open interval, here is an absolute bound to the difference of the image of two points in the interval. (Contributed by Glauco Siliprandi, 11-Dec-2019)
Ref | Expression | ||
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Hypotheses | dvbdfbdioolem1.a | |
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dvbdfbdioolem1.b | |
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dvbdfbdioolem1.f | |
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dvbdfbdioolem1.dmdv | |
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dvbdfbdioolem1.k | |
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dvbdfbdioolem1.dvbd | |
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dvbdfbdioolem1.c | |
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dvbdfbdioolem1.d | |
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Assertion | dvbdfbdioolem1 | |