Standard C++ Library Reference ISO/IEC (VERSION3)

sin
template<class Ty>
complex<Ty> sin(const complex<Ty>& left);
The function returns the sine of left.
sinh
template<class Ty>
complex<Ty> sinh(const complex<Ty>& left);
The function returns the hyperbolic sine of left.
sqrt
template<class Ty>
complex<Ty> sqrt(const complex<Ty>& left);
The function returns the square root of left, with phase angle in the half-open interval
(-pi/2, pi/2]. The branch cuts are along the negative real axis.
__STD_COMPLEX
#define __STD_COMPLEX
The macro is defined, with an unspecified expansion, to indicate compliance with the
specifications of this header.
tan
template<class Ty>
complex<Ty> tan(const complex<Ty>& left);
The function returns the tangent of left.
tanh
template<class Ty>
complex<Ty> tanh(const complex<Ty>& left);
The function returns the hyperbolic tangent of left.