DLMF:9.7.E11 (Q2818)

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Language	Label	Description	Also known as
English	DLMF:9.7.E11	No description defined

Statements

Defining formula

{\displaystyle{\displaystyle\mathrm{Bi}\left(-z\right)\sim\frac{1}{\sqrt{\pi}z% ^{1/4}}\left(-\sin\left(\zeta-\tfrac{1}{4}\pi\right)\sum_{k=0}^{\infty}(-1)^{k% }\frac{u_{2k}}{\zeta^{2k}}+\cos\left(\zeta-\tfrac{1}{4}\pi\right)\sum_{k=0}^{% \infty}(-1)^{k}\frac{u_{2k+1}}{\zeta^{2k+1}}\right),}}

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DLMF:9.7.E11

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{\displaystyle{\displaystyle|\operatorname{ph}z|\leq\tfrac{2}{3}\pi-\delta}}

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Defining formula

{\displaystyle{\displaystyle\mathrm{Bi}\left(\NVar{z}\right)}}

C9.S2.SS1.m2abdec

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Defining formula

{\displaystyle{\displaystyle\sim}}

C2.S1.SS3.p1.m11afdec

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the ratio of the circumference of a circle to its diameter

Defining formula

{\displaystyle{\displaystyle\pi}}

C3.S12.E1.m2ahdec

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cosine function

Defining formula

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

C4.S14.E2.m2abdec

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Defining formula

{\displaystyle{\displaystyle\operatorname{ph}}}

C1.S9.E7.m1afdec

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Defining formula

{\displaystyle{\displaystyle\sin\NVar{z}}}

C4.S14.E1.m2abdec

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Defining formula

{\displaystyle{\displaystyle k}}

C9.S1.XMD1.m1gdec

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Defining formula

{\displaystyle{\displaystyle z}}

C9.S1.XMD3.m1gdec

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Defining formula

{\displaystyle{\displaystyle\delta}}

C9.S1.XMD4.m1fdec

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change of variable (locally)

Defining formula

{\displaystyle{\displaystyle\zeta}}

C9.S7.XMD1.m1gdec

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Sitelinks

Wikipedia(0 entries)

DRMF related sites(0 entries)

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