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cosh(3)

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RocketLink!--> Man page versions: OpenBSD FreeBSD RedHat Others



COSH(3)                   OpenBSD Programmer's Manual                  COSH(3)

NAME
     cosh, coshf - hyperbolic cosine functions



SYNOPSIS
     #include <math.h>

     double
     cosh(double x);

     float
     coshf(float x);

DESCRIPTION
     The cosh() and coshf() functions compute the hyperbolic cosine of x.

RETURN VALUES
     If the magnitude of x is too large, cosh(x) and coshf(x) returns Inf and
     sets the global variable errno to ERANGE.

SEE ALSO
     acos(3),  asin(3),  atan(3),  atan2(3),  cos(3),  math(3),  sin(3),
     sinh(3),  tan(3),  tanh(3)

OpenBSD 2.6                       May 2, 1991                                1

Source: OpenBSD 2.6 man pages. Copyright: Portions are copyrighted by BERKELEY
SOFTWARE DESIGN, INC., The Regents of the University of California, Massachusetts
Institute of Technology, Free Software Foundation, FreeBSD Inc., and others.



(Corrections, notes, and links courtesy of RocketAware.com)


[Detailed Topics]
FreeBSD Sources for cosh(3) functions
FreeBSD Sources for cosh(3) functions
OpenBSD sources for cosh(3)


[Overview Topics]

Up to: Trigonometric - Trigonometric functions (sin, cos, tan, et al)


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