Rechercher une page de manuel
creal
Langue: ja
Version: 2002-07-28 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
̾Á°
creal, crealf, creall - Ê£ÁÇ¿ô¤Î¼ÂÉô¤ò¼èÆÀ¤¹¤ë½ñ¼°
#include <complex.h>double creal(double complex z);
float crealf(float complex z);
long double creall(long double complex z);
-lm ¤Ç¥ê¥ó¥¯¤¹¤ë¡£
ÀâÌÀ
creal() ´Ø¿ô¤ÏÊ£ÁÇ¿ô z ¤Î¼ÂÉô¤òÊÖ¤¹¡£¼¡¤Î´Ø·¸¤¬À®Î©¤¹¤ë: z = creal(z) + I * cimag(z)
½àµò
C99Ãí°Õ
gcc ¤Ç¤Ï __real__ ¤ò»È¤¦¤³¤È¤â¤Ç¤¤ë¤¬¡¢ ¤³¤ì¤Ï GNU ¤Ë¤è¤ë³ÈÄ¥¤Ç¤¢¤ë¡£´ØÏ¢¹àÌÜ
cabs(3), cimag(3), complex(7)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre