 |
|
|
Home :: International :: Manuals :: Howto :: FAQ :: Man Pages :: Email Login |
COSH
Section: Linux Programmer's Manual (3)Updated: June 13, 1993
Index Return to Main Contents
̾Á°
cosh - ÁжÊÀþ;¸¹¡Ê¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥³¥µ¥¤¥ó¡Ë´Ø¿ô½ñ¼°
#include <math.h> double cosh(double x);
ÀâÌÀ
cosh() ´Ø¿ô¤ÏÁжÊÀþ;¸¹¡Ê¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥³¥µ¥¤¥ó¡Ë¤ÎÃͤòÊÖ¤¹¡¥ ¿ô³ØŪ¤Ë¤Ï (exp(x) + exp(-x)) / 2 ¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ë¡¥½àµò
SVID 3, POSIX, BSD 4.3, ISO 9899´ØÏ¢¹àÌÜ
acosh(3), asinh(3), atanh(3), sinh(3), tanh(3)