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Revision as of 13:58, 15 June 2012

 
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Defined in header <valarray>
template< class T >
valarray<T> atan( const valarray<T>& va );

For each element in va computes arc tangent of the value of the element. This is done by applying atan (unqualified) function.

Contents

Parameters

va - value array to apply the operation to

Return value

Value array containing arc tangents of the values in va.

Notes

Template:cpp/numeric/valarray/notes

Possible implementation

Template:eq fun cpp

Example

This section is incomplete
Reason: no example
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