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BUILT-IN MATHEMATICA SYMBOL
Combinatorial Functions
Tutorials »
|
BernoulliB
See Also »
|
Integer Functions
Recurrence and Sum Functions
More About »
EulerE
EulerE
[
n
]
gives the Euler number
.
EulerE
gives the Euler polynomial
.
MORE INFORMATION
Mathematical function, suitable for both symbolic and numerical manipulation.
The Euler polynomials satisfy the generating function relation
.
The Euler numbers are given by
.
EulerE
automatically threads over lists.
EXAMPLES
CLOSE ALL
Basic Examples
(2)
First 10
EulerE
numbers:
Euler polynomials:
First 10
EulerE
numbers:
In[1]:=
Out[1]=
Euler polynomials:
In[1]:=
Out[1]=
Scope
(4)
EulerE
threads element-wise over lists:
Plot Euler polynomials:
Simple exact values are generated automatically:
TraditionalForm
formatting:
Applications
(2)
Implement the Boole summation formula:
First a sequence of approximations to
:
The sequence converges to the exact answer:
Plot roots of Euler polynomials in the complex plane:
Properties & Relations
(2)
Find Euler numbers from their generating function:
Find Euler polynomials from their generating function:
Possible Issues
(1)
Algorithmically produced results are often expressed using
Zeta
instead of
EulerE
:
Neat Examples
(3)
Umbral calculus with Euler numbers:
Histogram of digits of 10000
Euler number:
The sequence of Euler numbers mod a fixed number is periodic:
SEE ALSO
BernoulliB
TUTORIALS
Combinatorial Functions
MORE ABOUT
Integer Functions
Recurrence and Sum Functions
RELATED LINKS
MathWorld
The Wolfram Functions Site
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