std::polar(std::complex)

 

C++

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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>>
real
imag
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arg
norm
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proj (C++11)
polar
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Defined in header <complex>
template< class T > complex<T> polar( const T& rho, const T& theta = 0 );

Returns a complex number with magnitude rho and phase angle theta.

Parameters

rho	-	magnitude
theta	-	angle

Return value

a complex number determined by rho and theta

See also

arg	returns the phase angle (function template)
abs(std::complex)	returns the magnitude of a complex number (function template)