Mathematical Research Data Initiative
Main page
Recent changes
Random page
SPARQL
MaRDI@GitHub
In other projects
MaRDI portal item
Discussion
View source
View history
Purge
English
Log in
Formula
:
7656
From MaRDI portal
Jump to:
navigation
,
search
Digital Library of Mathematical Functions ID
22.7.E6
sn
(
z
,
k
)
=
(
1
+
k
2
′
)
sn
(
z
/
(
1
+
k
2
′
)
,
k
2
)
cn
(
z
/
(
1
+
k
2
′
)
,
k
2
)
dn
(
z
/
(
1
+
k
2
′
)
,
k
2
)
,
Jacobi-elliptic-sn
𝑧
𝑘
1
superscript
subscript
𝑘
2
′
Jacobi-elliptic-sn
𝑧
1
superscript
subscript
𝑘
2
′
subscript
𝑘
2
Jacobi-elliptic-cn
𝑧
1
superscript
subscript
𝑘
2
′
subscript
𝑘
2
Jacobi-elliptic-dn
𝑧
1
superscript
subscript
𝑘
2
′
subscript
𝑘
2
{\displaystyle{\displaystyle\operatorname{sn}\left(z,k\right)=\frac{(1+k_{2}^{% \prime})\operatorname{sn}\left(z/(1+k_{2}^{\prime}),k_{2}\right)\operatorname{% cn}\left(z/(1+k_{2}^{\prime}),k_{2}\right)}{\operatorname{dn}\left(z/(1+k_{2}^% {\prime}),k_{2}\right)},}}
Constraint(s)
Symbols List
cn
(
z
,
k
)
Jacobi-elliptic-cn
𝑧
𝑘
{\displaystyle{\displaystyle\operatorname{cn}\left(\NVar{z},\NVar{k}\right)}}
: Jacobian elliptic function
dn
(
z
,
k
)
Jacobi-elliptic-dn
𝑧
𝑘
{\displaystyle{\displaystyle\operatorname{dn}\left(\NVar{z},\NVar{k}\right)}}
: Jacobian elliptic function
sn
(
z
,
k
)
Jacobi-elliptic-sn
𝑧
𝑘
{\displaystyle{\displaystyle\operatorname{sn}\left(\NVar{z},\NVar{k}\right)}}
: Jacobian elliptic function
z
𝑧
{\displaystyle{\displaystyle z}}
: complex
k
𝑘
{\displaystyle{\displaystyle k}}
: modulus
k
2
subscript
𝑘
2
{\displaystyle{\displaystyle k_{2}}}
: change of variable
k
2
′
superscript
subscript
𝑘
2
′
{\displaystyle{\displaystyle k_{2}^{\prime}}}
: change of variable
Resources that cite this formula
No records found.
Tools
What links here
Related changes
Special pages
Printable version
Permanent link
Page information