DLMF:19.4.E8 (Q6128): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Legendre’s incomplete elliptic integral of the first kind / rank
 
Normal rank
Property / Symbols used: Legendre’s incomplete elliptic integral of the first kind / qualifier
 
test:

F ⁡ ( ϕ , k ) elliptic-integral-first-kind-F italic-ϕ 𝑘 {\displaystyle{\displaystyle F\left(\NVar{\phi},\NVar{k}\right)}}

\incellintFk@{\NVar{\phi}}{\NVar{k}}
Property / Symbols used: Legendre’s incomplete elliptic integral of the first kind / qualifier
 
xml-id: C19.S2.E4.m2abdec

Revision as of 12:38, 2 January 2020

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DLMF:19.4.E8
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    Statements

    test
    ( k ⁢ k ′ 2 ⁢ D k 2 + ( 1 - 3 ⁢ k 2 ) ⁢ D k - k ) ⁢ F ⁡ ( ϕ , k ) = - k ⁢ sin ⁡ ϕ ⁢ cos ⁡ ϕ ( 1 - k 2 ⁢ sin 2 ⁡ ϕ ) 3 / 2 , 𝑘 superscript superscript 𝑘 ′ 2 superscript subscript 𝐷 𝑘 2 1 3 superscript 𝑘 2 subscript 𝐷 𝑘 𝑘 elliptic-integral-first-kind-F italic-ϕ 𝑘 𝑘 italic-ϕ italic-ϕ superscript 1 superscript 𝑘 2 2 italic-ϕ 3 2 {\displaystyle{\displaystyle(k{k^{\prime}}^{2}D_{k}^{2}+(1-3k^{2})D_{k}-k)F% \left(\phi,k\right)=\frac{-k\sin\phi\cos\phi}{(1-k^{2}{\sin^{2}}\phi)^{3/2}},}}
    0 references
    DLMF id
    DLMF:19.4.E8
    0 references
    Symbols used
    cosine function
    test
    cos ⁡ z 𝑧 {\displaystyle{\displaystyle\cos\NVar{z}}}
    xml-id
    C4.S14.E2.m2abdec
    0 references
    Legendre’s incomplete elliptic integral of the first kind
    test
    F ⁡ ( ϕ , k ) elliptic-integral-first-kind-F italic-ϕ 𝑘 {\displaystyle{\displaystyle F\left(\NVar{\phi},\NVar{k}\right)}}
    xml-id
    C19.S2.E4.m2abdec
    0 references
     
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