An approximation connected with exp \(x\). (Q2586451)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An approximation connected with exp \(x\). |
scientific article |
Statements
An approximation connected with exp \(x\). (English)
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1940
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Verf. beweisen \[ \lim e^{-x}\sum\limits_{k=0}^{[x]}\dfrac{x^k}{k!} = \dfrac12. \]
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