std::polar(std::complex)
std::polar(std::complex)
Defined in header <complex> | ||
---|---|---|
template< class T > complex<T> polar( const T& r, const T& theta = 0 ); |
Returns a complex number with magnitude r
and phase angle theta
.
The behavior is undefined if r is negative or NaN, or if theta is infinite | (since C++17) |
Parameters
r | - | magnitude |
theta | - | phase angle |
Return value
a complex number determined by r
and theta
.
See also
returns the magnitude of a complex number (function template) |
|
returns the phase angle (function template) |
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