asinh(3) - NetBSD Manual Pages

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ASINH(3)                NetBSD Library Functions Manual               ASINH(3)


NAME

     asinh, asinhf -- inverse hyperbolic sine function


LIBRARY

     Math Library (libm, -lm)


SYNOPSIS

     #include <math.h>

     double
     asinh(double x);

     float
     asinhf(float x);


DESCRIPTION

     The asinh() and asinhf() functions compute the inverse hyperbolic sine of
     the real argument


RETURN VALUES

     The asinh() and asinhf() functions return the inverse hyperbolic sine of
     x.


SEE ALSO

     acosh(3), atanh(3), exp(3), math(3)


HISTORY

     The asinh() function appeared in 4.3BSD.

NetBSD 6.0.2                      May 6, 1991                     NetBSD 6.0.2