DLMF:4.14.E7 (Q1659)

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Language	Label	Description	Also known as
English	DLMF:4.14.E7	No description defined

Statements

Defining formula

{\displaystyle{\displaystyle\cot z=\frac{\cos z}{\sin z}=\frac{1}{\tan z}.}}

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DLMF:4.14.E7

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Symbols defined

cotangent function

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cosine function

Defining formula

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

C4.S14.E2.m2addec

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Sitelinks

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