Difference between revisions of "Value of Anger at 0"
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The following formula holds: | The following formula holds: | ||
$$\textbf{J}_{\nu}(0)=\dfrac{\sin(\pi \nu)}{\pi \nu},$$ | $$\textbf{J}_{\nu}(0)=\dfrac{\sin(\pi \nu)}{\pi \nu},$$ | ||
| − | where $\textbf{J}_{\nu}$ denotes | + | where $\textbf{J}_{\nu}$ denotes an [[Anger function]], $\sin$ denotes the [[sine]], and $\pi$ denotes [[pi]]. |
==Proof== | ==Proof== | ||
==References== | ==References== | ||
Revision as of 04:04, 6 June 2016
Theorem
The following formula holds: $$\textbf{J}_{\nu}(0)=\dfrac{\sin(\pi \nu)}{\pi \nu},$$ where $\textbf{J}_{\nu}$ denotes an Anger function, $\sin$ denotes the sine, and $\pi$ denotes pi.
