Special functions
ConceptSKOS conceptSpecial function
Euler number
http://libmeta.ru/thesaurus/concept/specfunc_131
Definition
$\frac{2e^{t}}{e^{2t}+1}=\sum_{k=0}^{\infty }E_{k}\frac{t^{k}}{k!} $
Definition article
$\frac{2e^{t}}{e^{2t}+1}=\sum_{k=0}^{\infty }E_{k}\frac{t^{k}}{k!} $
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| notation | specfunc_131 |
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