Returns the inverse hyperbolic cosine (arc cosh) of a Complex,
with a branch cut at values less than one along the real axis.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public static Complex Acosh(
Complex z
)
Public Shared Function Acosh (
z As Complex
) As Complex
public:
static Complex Acosh(
Complex z
)
static member Acosh :
z : Complex -> Complex
Parameters
- z
- Type: Imsl.MathComplex
A Complex object.
Return Value
Type:
Complex
A newly constructed
Complex initialized to the inverse (arc)
hyperbolic cosine of the argument. The real part of the result is
non-negative and its imaginary part is in the interval
.
Remarks See Also