DLMF:4.35.E10 (Q1884): Difference between revisions

Revision as of 19:09, 1 January 2020

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Language	Label	Description	Also known as
English	DLMF:4.35.E10	No description defined

{\displaystyle{\displaystyle\coth u\pm\coth v=\frac{\sinh\left(v\pm u\right)}{% \sinh u\sinh v}.}}

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DLMF:4.35.E10

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{\displaystyle{\displaystyle\coth\NVar{z}}}

C4.S28.E7.m2aadec

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@@ Property / Symbols used @@
+hyperbolic cotangent function
@@ Property / Symbols used: hyperbolic cotangent function / rank @@
+Normal rank
@@ Property / Symbols used: hyperbolic cotangent function / qualifier @@
+Defining formula:  ${\displaystyle{\displaystyle\coth\NVar{z}}}$ 
\coth@@{\NVar{z}}
@@ Property / Symbols used: hyperbolic cotangent function / qualifier @@
+xml-id: C4.S28.E7.m2aadec