DLMF:10.67.E14 (Q3859)

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Language	Label	Description	Also known as
English	DLMF:10.67.E14	No description defined

Statements

Defining formula

{\displaystyle{\displaystyle\operatorname{ker}x\operatorname{kei}'x-% \operatorname{ker}'x\operatorname{kei}x\sim-\frac{\pi}{2x}e^{-x\sqrt{2}}\left(% \frac{1}{\sqrt{2}}-\frac{1}{8}\frac{1}{x}+\frac{9}{64\sqrt{2}}\frac{1}{x^{2}}-% \frac{39}{512}\frac{1}{x^{3}}+\frac{75}{8192\sqrt{2}}\frac{1}{x^{4}}+\cdots% \right),}}

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DLMF:10.67.E14

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Kelvin function

Defining formula

{\displaystyle{\displaystyle\operatorname{kei}_{\NVar{\nu}}\left(\NVar{x}% \right)}}

C10.S61.E2.m3agdec

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Kelvin function

Defining formula

{\displaystyle{\displaystyle\operatorname{ker}_{\NVar{\nu}}\left(\NVar{x}% \right)}}

C10.S61.E2.m2agdec

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Defining formula

{\displaystyle{\displaystyle\sim}}

C2.S1.SS3.p1.m11amdec

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the ratio of the circumference of a circle to its diameter

Defining formula

{\displaystyle{\displaystyle\pi}}

C3.S12.E1.m2amdec

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base of natural logarithm

Defining formula

{\displaystyle{\displaystyle\mathrm{e}}}

C4.S2.E11.m2amdec

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Defining formula

{\displaystyle{\displaystyle x}}

C10.S1.XMD4.m1mdec

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Sitelinks

Wikipedia(0 entries)

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