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Über einen Produktausdruck, dessen Grenzwert die Basis der natürlichen Logarithmen ist. - MaRDI portal

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Über einen Produktausdruck, dessen Grenzwert die Basis der natürlichen Logarithmen ist. (Q1510649)

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scientific article; zbMATH DE number 2662842
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English
Über einen Produktausdruck, dessen Grenzwert die Basis der natürlichen Logarithmen ist.
scientific article; zbMATH DE number 2662842

    Statements

    Über einen Produktausdruck, dessen Grenzwert die Basis der natürlichen Logarithmen ist. (English)
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    1901
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    Ableitung der Formel: \[ e= \lim_{n= \infty} \left( \frac{\sqrt 2 (2n+1)^n}{1\cdot 3\cdot 5 \cdots (2n-1)} \right)^{\frac{2}{2n+1}} \] mit Hülfe des bestimmten Integrals \[ \int_0^{\pi/2} l\sin x \cdot dx = -\frac{\pi}{2} \cdot l2 \] .
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