Journal article Open Access

Recent results for generalized exponential integrals

G. Maino; S. Lorenzutta; Cesare Chiccoli


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    <subfield code="a">Abstract   Basic properties of the exponential-integral function of real order, Ev(x), and relevant expressions for evaluating this special function are presented. The mathematical results have been essentially obtained by generalizing known formulae valid for the usual exponential-integral, En(x).</subfield>
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