DLMF:1.8.E15 (Q269): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: the ratio of the circumference of a circle to its diameter / rank
 
Normal rank
Property / Symbols used: the ratio of the circumference of a circle to its diameter / qualifier
 
test:

π {\displaystyle{\displaystyle\pi}}

\cpi
Property / Symbols used: the ratio of the circumference of a circle to its diameter / qualifier
 
xml-id: C3.S12.E1.m2aidec

Revision as of 15:04, 1 January 2020

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DLMF:1.8.E15
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    1 2 f ( 0 ) + n = 1 f ( n ) = 0 f ( x ) d x + 2 n = 1 0 f ( x ) cos ( 2 π n x ) d x . 1 2 𝑓 0 subscript superscript 𝑛 1 𝑓 𝑛 subscript superscript 0 𝑓 𝑥 𝑥 2 subscript superscript 𝑛 1 subscript superscript 0 𝑓 𝑥 2 𝜋 𝑛 𝑥 𝑥 {\displaystyle{\displaystyle\tfrac{1}{2}f(0)+\sum^{\infty}_{n=1}f(n)=\int^{% \infty}_{0}f(x)\mathrm{d}x+2\sum^{\infty}_{n=1}\int^{\infty}_{0}f(x)\cos\left(% 2\pi nx\right)\mathrm{d}x.}}
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    π {\displaystyle{\displaystyle\pi}}
    C3.S12.E1.m2aidec
    0 references