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Difference between revisions of "cpp/numeric/complex/abs"

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< cpp‎ | numeric‎ | complex
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Revision as of 22:15, 31 May 2013

 
C++
 
Numerics library
Common mathematical functions
Mathematical special functions (C++17)
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std::complex
 
Defined in header <complex>
template< class T >
T abs( const complex<T>& z );

Returns the magnitude of the complex number z.

Parameters

z - complex value

Return value

the magnitude of z

See also

 returns the phase angle
(function template) [edit]
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