std::acos(std::complex)
From cppreference.com
| Defined in header <complex>
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| template< class T > complex<T> acos( const complex<T>& z ); |
(since C++11) | |
Computes complex arc cosine of a complex value z. Branch cut exists outside the interval [−1 ; +1] along the real axis.
[edit] Parameters
| z | - | complex value |
[edit] Return value
Complex arc cosine of z in the range [0 ; ∞) along the real axis and in the range [−iπ ; iπ] along the imaginary axis.
[edit] See also
| (C++11) |
computes arc sine of a complex number (arcsin(z)) (function template) |
| (C++11) |
computes arc tangent of a complex number (arctan(z)) (function template) |
| computes cosine of a complex number (cos(z)) (function template) | |
| computes arc cosine (arccos(x)) (function) | |
| applies the function std::acos to each element of valarray (function template) | |
| C documentation for cacos
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