DLMF:22.6.E11 (Q6945): Difference between revisions

From DRMF
Jump to navigation Jump to search
Changed an Item: Add constraint
Changed an Item: Add constraint
 
Property / Symbols used
 
Property / Symbols used: Q11988 / rank
 
Normal rank
Property / Symbols used: Q11988 / qualifier
 
Defining formula:

k superscript 𝑘 {\displaystyle{\displaystyle k^{\prime}}}

k^{\prime}
Property / Symbols used: Q11988 / qualifier
 
xml-id: C22.S1.XMD5.m1gdec

Latest revision as of 14:58, 2 January 2020

No description defined
Language Label Description Also known as
English
DLMF:22.6.E11
No description defined

    Statements

    dc ( 2 z , k ) = dc 2 ( z , k ) + k 2 sc 2 ( z , k ) nc 2 ( z , k ) 1 - k 2 sc 4 ( z , k ) , Jacobi-elliptic-dc 2 𝑧 𝑘 Jacobi-elliptic-dc 2 𝑧 𝑘 superscript superscript 𝑘 2 Jacobi-elliptic-sc 2 𝑧 𝑘 Jacobi-elliptic-nc 2 𝑧 𝑘 1 superscript superscript 𝑘 2 Jacobi-elliptic-sc 4 𝑧 𝑘 {\displaystyle{\displaystyle\operatorname{dc}\left(2z,k\right)=\frac{{% \operatorname{dc}^{2}}\left(z,k\right)+{k^{\prime}}^{2}{\operatorname{sc}^{2}}% \left(z,k\right){\operatorname{nc}^{2}}\left(z,k\right)}{1-{k^{\prime}}^{2}{% \operatorname{sc}^{4}}\left(z,k\right)},}}
    0 references
    DLMF:22.6.E11
    0 references
    dc ( z , k ) Jacobi-elliptic-dc 𝑧 𝑘 {\displaystyle{\displaystyle\operatorname{dc}\left(\NVar{z},\NVar{k}\right)}}
    C22.S2.E8.m3aadec
    0 references
    nc ( z , k ) Jacobi-elliptic-nc 𝑧 𝑘 {\displaystyle{\displaystyle\operatorname{nc}\left(\NVar{z},\NVar{k}\right)}}
    C22.S2.E5.m3aadec
    0 references
    sc ( z , k ) Jacobi-elliptic-sc 𝑧 𝑘 {\displaystyle{\displaystyle\operatorname{sc}\left(\NVar{z},\NVar{k}\right)}}
    C22.S2.E9.m2aadec
    0 references
    z 𝑧 {\displaystyle{\displaystyle z}}
    C22.S1.XMD3.m1jdec
    0 references
    k 𝑘 {\displaystyle{\displaystyle k}}
    C22.S1.XMD4.m1jdec
    0 references
    k superscript 𝑘 {\displaystyle{\displaystyle k^{\prime}}}
    C22.S1.XMD5.m1gdec
    0 references