sinh(3) - NetBSD Manual Pages

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SINH(3)                 NetBSD Library Functions Manual                SINH(3)


NAME

     sinh, sinhf -- hyperbolic sine function


LIBRARY

     Math Library (libm, -lm)


SYNOPSIS

     #include <math.h>

     double
     sinh(double x);

     float
     sinhf(float x);


DESCRIPTION

     The sinh() function computes the hyperbolic sine of x.


RETURN VALUES

     The sinh() function returns the hyperbolic sine value unless the magni-
     tude of x is too large; in this event, the global variable errno is set
     to ERANGE.


SEE ALSO

     acos(3), asin(3), atan(3), atan2(3), cos(3), cosh(3), math(3), sin(3),
     tan(3), tanh(3)


STANDARDS

     The sinh() function conforms to ANSI X3.159-1989 (``ANSI C89'').

NetBSD 5.1                      April 19, 1991                      NetBSD 5.1