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Notes de synthèse

A Note on the Ei Function and a Useful Sum-Inequality

Lilian Besson 1, 2, 3, 4, 5
3 SEQUEL - Sequential Learning
Inria Lille - Nord Europe, CRIStAL - Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189
4 SCEE - Signal, Communication et Electronique Embarquée
IETR - Institut d'Electronique et de Télécommunications de Rennes
Abstract : This short note defines formally the Ei function, and gives some interesting inequalities and integration using it. I illustrate the inequalities numerically and detail what is still to be proved.
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https://hal.inria.fr/hal-01847480
Contributor : Lilian Besson <>
Submitted on : Monday, July 23, 2018 - 3:59:40 PM
Last modification on : Friday, January 8, 2021 - 3:42:36 AM
Long-term archiving on: : Wednesday, October 24, 2018 - 3:28:35 PM

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Lilian Besson. A Note on the Ei Function and a Useful Sum-Inequality. 2018. ⟨hal-01847480⟩

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