DLMF:14.5.E25 (Q4737): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q11600 / rank
 
Normal rank
Property / Symbols used: Q11600 / qualifier
 
test:

K ( k ) complete-elliptic-integral-first-kind-K 𝑘 {\displaystyle{\displaystyle K\left(\NVar{k}\right)}}

\compellintKk@{\NVar{k}}
Property / Symbols used: Q11600 / qualifier
 
xml-id: C19.S2.E8.m1addec

Revision as of 00:25, 2 January 2020

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DLMF:14.5.E25
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    Statements

    P - 1 2 ( cosh ξ ) = 2 π cosh ( 1 2 ξ ) K ( tanh ( 1 2 ξ ) ) , shorthand-Legendre-P-first-kind 1 2 𝜉 2 𝜋 1 2 𝜉 complete-elliptic-integral-first-kind-K 1 2 𝜉 {\displaystyle{\displaystyle P_{-\frac{1}{2}}\left(\cosh\xi\right)=\frac{2}{% \pi\cosh\left(\frac{1}{2}\xi\right)}K\left(\tanh\left(\tfrac{1}{2}\xi\right)% \right),}}
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    π {\displaystyle{\displaystyle\pi}}
    C3.S12.E1.m2andec
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    K ( k ) complete-elliptic-integral-first-kind-K 𝑘 {\displaystyle{\displaystyle K\left(\NVar{k}\right)}}
    C19.S2.E8.m1addec
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