DLMF:22.8.E6 (Q6971): Difference between revisions

Revision as of 15:02, 2 January 2020

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Language	Label	Description	Also known as
English	DLMF:22.8.E6	No description defined

{\displaystyle{\displaystyle\operatorname{nd}(u+v)=\frac{\operatorname{nd}u% \operatorname{nd}v+k^{2}\operatorname{sd}u\operatorname{cd}u\operatorname{sd}v% \operatorname{cd}v}{1+k^{2}{k^{\prime}}^{2}{\operatorname{sd}^{2}}u{% \operatorname{sd}^{2}}v},}}

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DLMF:22.8.E6

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{\displaystyle{\displaystyle\operatorname{cd}\left(\NVar{z},\NVar{k}\right)}}

C22.S2.E8.m2abdec

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@@ Property / Symbols used @@
+Jacobian elliptic function
@@ Property / Symbols used: Jacobian elliptic function / rank @@
+Normal rank
@@ Property / Symbols used: Jacobian elliptic function / qualifier @@
+Defining formula:  ${\displaystyle{\displaystyle\operatorname{cd}\left(\NVar{z},\NVar{k}\right)}}$ 
\Jacobiellcdk@{\NVar{z}}{\NVar{k}}
@@ Property / Symbols used: Jacobian elliptic function / qualifier @@
+xml-id: C22.S2.E8.m2abdec