DLMF:6.15.E4 (Q2309): Difference between revisions

Revision as of 01:35, 2 January 2020

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Language	Label	Description	Also known as
English	DLMF:6.15.E4	No description defined

{\displaystyle{\displaystyle\sum_{n=1}^{\infty}(-1)^{n}\frac{\mathrm{si}\left(% 2\pi n\right)}{n}=\pi(\tfrac{3}{2}\ln 2-1).}}

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DLMF:6.15.E4

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{\displaystyle{\displaystyle\pi}}

C3.S12.E1.m2acdec

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@@ Property / Symbols used @@
+the ratio of the circumference of a circle to its diameter
+Normal rank
+Defining formula:  ${\displaystyle{\displaystyle\pi}}$ 
\cpi
+xml-id: C3.S12.E1.m2acdec