DLMF:4.35.E3 (Q1877): Difference between revisions

Latest revision as of 18:09, 1 January 2020

No description defined

Language	Label	Description	Also known as
English	DLMF:4.35.E3	No description defined

{\displaystyle{\displaystyle\tanh\left(u\pm v\right)=\frac{\tanh u\pm\tanh v}{% 1\pm\tanh u\tanh v},}}

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{\displaystyle{\displaystyle\tanh\NVar{z}}}

C4.S28.E4.m2adec

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@@ Property / Symbols used @@
+hyperbolic tangent function
@@ Property / Symbols used: hyperbolic tangent function / rank @@
+Normal rank
@@ Property / Symbols used: hyperbolic tangent function / qualifier @@
+test:  ${\displaystyle{\displaystyle\tanh\NVar{z}}}$ 
\tanh@@{\NVar{z}}
@@ Property / Symbols used: hyperbolic tangent function / qualifier @@
+xml-id: C4.S28.E4.m2adec