DLMF:14.5.E22 (Q4734)

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Language	Label	Description	Also known as
English	DLMF:14.5.E22	No description defined

Statements

Defining formula

{\displaystyle{\displaystyle\mathsf{Q}_{\frac{1}{2}}\left(\cos\theta\right)=K% \left(\cos\left(\tfrac{1}{2}\theta\right)\right)-2E\left(\cos\left(\tfrac{1}{2% }\theta\right)\right),}}

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DLMF:14.5.E22

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Defining formula

{\displaystyle{\displaystyle K\left(\NVar{k}\right)}}

C19.S2.E8.m1abdec

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Defining formula

{\displaystyle{\displaystyle E\left(\NVar{k}\right)}}

C19.S2.E8.m2aadec

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cosine function

Defining formula

{\displaystyle{\displaystyle\cos\NVar{z}}}

C4.S14.E2.m2ahdec

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Defining formula

{\displaystyle{\displaystyle\mathsf{Q}_{\NVar{\nu}}\left(\NVar{x}\right)=% \mathsf{Q}^{0}_{\nu}\left(x\right)}}

C14.S2.SS2.p2.m4abdec

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Defining formula

{\displaystyle{\displaystyle 0<\theta<\pi}}

C14.S5.XMD2.m1gdec

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Sitelinks

Wikipedia(0 entries)

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