COSH(3) BSD Programmer's Manual COSH(3)
cosh, coshf - hyperbolic cosine function
#include <math.h> double cosh(double x); float coshf(float x);
The cosh() and coshf() functions compute the hyperbolic cosine of x.
If the magnitude of x is too large, cosh(x) and coshf(x) return Inf and sets the global variable errno to ERANGE.
acos(3), asin(3), atan(3), atan2(3), cos(3), math(3), sin(3), sinh(3), tan(3), tanh(3)
The cosh() function conforms to ANSI X3.159-1989 ("ANSI C"). MirOS BSD #10-current May 2, 1991 1
Generated on 2016-04-09 18:24:16 by $MirOS: src/scripts/roff2htm,v 1.83 2016/03/26 23:38:28 tg Exp $
These manual pages and other documentation are copyrighted by their respective writers;
their source is available at our CVSweb,
AnonCVS, and other mirrors. The rest is Copyright © 2002–2016 The MirOS Project, Germany.
This product includes material provided by mirabilos.
This manual page’s HTML representation is supposed to be valid XHTML/1.1; if not, please send a bug report – diffs preferred.