Euler number
(Q947015)
integer sequence defined by the Taylor series expansion of the hyperbolic secant function and also appearing in that of the secant function
integer sequence defined by the Taylor series expansion of the hyperbolic secant function and also appearing in that of the secant function
Language:
Current Data About
Euler number
| (P31) |
(Q77358734)
(Q2297602) |
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| (P138) |
(Q7604)
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| (P279) |
(Q12503)
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| (P1343) |
(Q19219752)
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| (P1889) |
(Q82435)
(Q1340031) (Q1373849) |
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| (P2534) |
\frac{1}{\cosh t} = \frac{2}{e^{t} + e^ {-t} } = \sum_{n=0}^\infty \frac{E_n}{n!} \cdot t^n
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| (P6104) |
(Q8487137)
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| (P7235) |
E_n
e^t
\frac{1}{\cosh t}
t
n!
\sum\limits_{n = 0}^{\infty}
\infty
|
other details
| aliases |
Euler numbers |
| description | integer sequence defined by the Taylor series expansion of the hyperbolic secant function and also appearing in that of the secant function |
External Links
| (P508) |
37200
|
| (P646) |
/m/0cn5v
|
| (P829) |
A028296
|
| (P2812) |
EulerNumber
|
| (P3417) |
e-Eulers-Number
Euler-Number |
| (P6366) |
175432214
|