asinh(), asinhf(), asinhl() — Calculate hyperbolic arcsine
Standards
Standards / Extensions | C or C++ | Dependencies |
---|---|---|
XPG4.2 |
both |
Format
#define _XOPEN_SOURCE_EXTENDED 1
#include <math.h>
double asinh(double x);
C99:
#define _ISOC99_SOURCE
#include <math.h>
float asinhf(float x);
long double asinhl(long double x);
C++ TR1 C99:
#define _TR1_C99
#include <math.h>
float asinh(float x);
long double asinh(long double x);
General description
The asinh() functions
return the hyperbolic arcsine of its argument x.
Note: The following table shows the viable formats for these functions.
See IEEE binary floating-point for more information
about IEEE Binary Floating-Point.
Function | Hex | IEEE |
---|---|---|
asinh | X | X |
asinhf | X | X |
asinhl | X | X |
Returned value
asinh() returns the hyperbolic arcsine of its argument x. The function is always successful.
Related information
- math.h
- acos(), acosf(), acosl() — Calculate arccosine
- acosh(), acoshf(), acoshl() — Calculate hyperbolic arccosine
- asin(), asinf(), asinl() — Calculate arcsine
- atan(), atanf(), atanl(), atan2(), atan2f(), atan2l() — Calculate arctangent
- atanh(), atanhf(), atanhl() — Calculate hyperbolic arctangent
- cos(), cosf(), cosl() — Calculate cosine
- cosh(), coshf(), coshl() — Calculate hyperbolic cosine
- sin(), sinf(), sinl() — Calculate sine
- sinh(), sinhf(), sinhl() — Calculate hyperbolic sine
- tan(), tanf(), tanl() — Calculate tangent
- tanh(), tanhf(), tanhl() — Calculate hyperbolic tangent