DLMF:4.22.E3 (Q1750): Difference between revisions

Revision as of 18:29, 1 January 2020

No description defined

Language	Label	Description	Also known as
English	DLMF:4.22.E3	No description defined

{\displaystyle{\displaystyle\cot z=\frac{1}{z}+2z\sum_{n=1}^{\infty}\frac{1}{z% ^{2}-n^{2}\pi^{2}},}}

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DLMF:4.22.E3

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{\displaystyle{\displaystyle\pi}}

C3.S12.E1.m2abdec

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{\displaystyle{\displaystyle\cot\NVar{z}}}

C4.S14.E7.m2adec

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{\displaystyle{\displaystyle n}}

C4.S1.XMD3.m1bdec

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@@ Property / Symbols used @@
+Q11223
@@ Property / Symbols used: Q11223 / rank @@
+Normal rank
@@ Property / Symbols used: Q11223 / qualifier @@
+Defining formula:  ${\displaystyle{\displaystyle n}}$ 
n
@@ Property / Symbols used: Q11223 / qualifier @@
+xml-id: C4.S1.XMD3.m1bdec