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DLMF:22.6.E22 - MaRDI portal
Statements
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abstract-Jacobi-elliptic
p
q
2
1
2
𝑧
𝑘
abstract-Jacobi-elliptic
p
s
𝑧
𝑘
abstract-Jacobi-elliptic
r
s
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𝑘
abstract-Jacobi-elliptic
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abstract-Jacobi-elliptic
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abstract-Jacobi-elliptic
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q
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𝑘
abstract-Jacobi-elliptic
r
q
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1
abstract-Jacobi-elliptic
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abstract-Jacobi-elliptic
p
r
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1
abstract-Jacobi-elliptic
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1
{\displaystyle{\displaystyle{\operatorname{pq}^{2}}\left(\tfrac{1}{2}z,k\right%
)=\frac{\operatorname{ps}\left(z,k\right)+\operatorname{rs}\left(z,k\right)}{%
\operatorname{qs}\left(z,k\right)+\operatorname{rs}\left(z,k\right)}=\frac{%
\operatorname{pq}\left(z,k\right)+\operatorname{rq}\left(z,k\right)}{1+%
\operatorname{rq}\left(z,k\right)}=\frac{\operatorname{pr}\left(z,k\right)+1}{%
\operatorname{qr}\left(z,k\right)+1}.}}
p
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z
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abstract-Jacobi-elliptic
p
q
𝑧
𝑘
{\displaystyle{\displaystyle\operatorname{pq}\left(\NVar{z},\NVar{k}\right)}}
z
𝑧
{\displaystyle{\displaystyle z}}
k
𝑘
{\displaystyle{\displaystyle k}}