C++ Complex Library - Acos

Description

It is an arc cosine of complex and returns the arc cosine of the complex number x.

Declaration

Following is the declaration for std::aros.

template<class T> complex<T> acos (const complex<T>& x);

C++11

	
template<class T> complex<T> acos (const complex<T>& x);

Parameters

x − It is a complex value.

Return Value

It returns the arc cosine of the complex number x.

Exceptions

none