Concept information
Preferred term
exponential integral
Definition
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In mathematics, the exponential integral Ei is a special function on the complex plane. It is defined as one particular definite integral of the ratio between an exponential function and its argument.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Exponential_integral)
Broader concept
Narrower concepts
In other languages
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French
URI
http://data.loterre.fr/ark:/67375/PSR-FV6T19JT-G
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