clog2

Autres langues

Langue: ja

Autres versions - même langue

Version: 2002-07-28 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

̾Á°

clog2, clog2f, clog2l - Ä줬 2 ¤ÎÊ£ÁÇ¿ô¤ÎÂпô

½ñ¼°

#include <complex.h>

double complex clog2(double complex z);
float complex clog2f(float complex z);
long double complex clog2l(long double complex z);

ÀâÌÀ

clog2(z) ¤Î¸Æ¤Ó½Ð¤·¤Ï clog(z)/log(2) ¤ÈÅù²Á¤Ç¤¢¤ë¡£

¾¤Î´Ø¿ô¤ÏƱ¤¸µ¡Ç½¤ò»ý¤Ä float ÈÇ¤È long double ÈǤǤ¢¤ë¡£

z ¤È¤·¤Æ 0 ¤Ë¶á¤¤ÃͤòÆþ¤ì¤ë¤È¡¢¥ª¡¼¥Ð¡¼¥Õ¥í¡¼¤òµ¯¤³¤¹¤¿¤á¡¢ Ãí°Õ¤¬É¬ÍפǤ¢¤ë¡£

½àµò

¤³¤ì¤é¤Î´Ø¿ô̾¤Ï C99 ¤Çº£¸å»ÈÍѤ¹¤ë¤¿¤á¤ËͽÌ󤵤ì¤Æ¤¤¤ë¡£

²ÄÍÑÀ­

¥Ð¡¼¥¸¥ç¥ó 2.4 »þÅÀ¤Ç¤Ï¡¢glibc ¤Ë¤Ï¤Þ¤À¼ÂÁõ¤µ¤ì¤Æ¤¤¤Ê¤¤¡£

´ØÏ¢¹àÌÜ

cabs(3), cexp(3), clog(3), clog10(3), complex(7)