template<class T> complex<T> acos(const complex<T>& x);
Returns: The complex arc cosine of
x. Remarks:
Behaves the same as C function
cacos,
defined in 7
. template<class T> complex<T> asin(const complex<T>& x);
Returns: The complex arc sine of
x. Remarks:
Behaves the same as C function
casin,
defined in 7
. template<class T> complex<T> atan(const complex<T>& x);
Returns: The complex arc tangent of
x. Remarks:
Behaves the same as C function
catan,
defined in 7
. template<class T> complex<T> acosh(const complex<T>& x);
Returns: The complex arc hyperbolic cosine of
x. Remarks:
Behaves the same as C function
cacosh,
defined in 7
. template<class T> complex<T> asinh(const complex<T>& x);
Returns: The complex arc hyperbolic sine of
x. Remarks:
Behaves the same as C function
casinh,
defined in 7
. template<class T> complex<T> atanh(const complex<T>& x);
Returns: The complex arc hyperbolic tangent of
x. Remarks:
Behaves the same as C function
catanh,
defined in 7
. template<class T> complex<T> cos(const complex<T>& x);
Returns:
The complex cosine of
x. template<class T> complex<T> cosh(const complex<T>& x);
Returns:
The complex hyperbolic cosine of
x. template<class T> complex<T> exp(const complex<T>& x);
Returns:
The complex base-
e exponential of
x. template<class T> complex<T> log(const complex<T>& x);
Returns:
The complex natural (base-
e) logarithm of
x. For all
x,
imag(log(x)) lies in the interval
[, π], and
when
x is a negative real number,
imag(log(x)) is
π.Remarks:
The branch cuts are along the negative real axis
. template<class T> complex<T> log10(const complex<T>& x);
Returns:
The complex common (base-
10) logarithm of
x, defined as
log(x) / log(10). Remarks:
The branch cuts are along the negative real axis
. template<class T> complex<T> pow(const complex<T>& x, const complex<T>& y);
template<class T> complex<T> pow(const complex<T>& x, const T& y);
template<class T> complex<T> pow(const T& x, const complex<T>& y);
Returns:
The complex power of base
x raised to the
y power,
defined as
exp(y * log(x)). The value returned for
pow(0, 0)
is
implementation-defined
.Remarks:
The branch cuts are along the negative real axis
. template<class T> complex<T> sin(const complex<T>& x);
Returns:
The complex sine of
x. template<class T> complex<T> sinh(const complex<T>& x);
Returns:
The complex hyperbolic sine of
x. template<class T> complex<T> sqrt(const complex<T>& x);
Returns:
The complex square root of
x, in the range of the right
half-plane
. If the argument is a negative real number, the
value returned lies on the positive imaginary axis
.Remarks:
The branch cuts are along the negative real axis
. template<class T> complex<T> tan(const complex<T>& x);
Returns:
The complex tangent of
x. template<class T> complex<T> tanh(const complex<T>& x);
Returns:
The complex hyperbolic tangent of
x.