casinh, casinhf, casinhl

Article
06/05/2017

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at casinh, casinhf, casinhl.

Retrieves the inverse hyperbolic sine of a complex number, with branch cuts outside the interval [−i, +i] along the imaginary axis.

Syntax

_Dcomplex casinh(   
   _Dcomplex z   
);  
_Fcomplex casinh(   
   _Fcomplex z   
);  // C++ only  
_Lcomplex casinh(   
   _Lcomplex z   
);  // C++ only  
_Fcomplex casinhf(   
   _Fcomplex z   
);  
_Lcomplex casinhl(   
   _Lcomplex z   
);

Parameters

z
A complex number that represents an angle, in radians.

Return Value

The inverse hyperbolic sine of z, in radians. The result is unbound along the real axis, and in the interval [−iπ/2, +iπ/2] along the imaginary axis.

Remarks

Because C++ allows overloading, you can call overloads of casinh that take and return _Fcomplex and _Lcomplex values. In a C program, casinh always takes and returns a _Dcomplex value.

Requirements

Routine	C header	C++ header
`casinh`, `casinhf`, `casinhl`	<complex.h>	<ccomplex>

For more compatibility information, see Compatibility in the Introduction.

Partager via