std::norm(std::complex)

 

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std::complex

Member functions
complex::complex
complex::operator=
complex::real
complex::imag
complex::operator+= complex::operator-= complex::operator*= complex::operator/=
Non-member functions
operator+ operator- operator+ operator- operator* operator/ operator== operator!= operator<< operator>>	real imag abs arg norm conj proj (C++11) polar
Exponential functions
exp
log
log10
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pow
sqrt
Trigonometric functions
sin cos tan	asin (C++11) acos (C++11) atan (C++11)
Hyperbolic functions
sinh cosh tanh	asinh (C++11) acosh (C++11) atanh (C++11)

 

Defined in header <complex>
template< class T > T norm( const complex<T>& z );

Returns the squared magnitude of the complex number z.

Parameters

z

-

complex value

Return value

the squared magnitude of z

See also

Template:cpp/numeric/complex/dcl list absTemplate:cpp/numeric/complex/dcl list conjTemplate:cpp/numeric/complex/dcl list polar