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clog
Langue: ja
Version: 2002-07-28 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
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clog, clogf, clogl - Ê£ÁÇ¿ô¤Î¼«Á³Âпô½ñ¼°
#include <complex.h>double complex clog(double complex z);
float complex clogf(float complex z);
long double complex clogl(long double complex z);
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Âпô clog() ¤Ï¡¢»Ø¿ô´Ø¿ô cexp() ¤ÎµÕ´Ø¿ô¤Ç¤¢¤ë¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢ y = clog(z) ¤Ê¤é¤Ð¡¢ z = cexp(y) ¤¬À®Î©¤¹¤ë¡£ y ¤Îµõ¿ôÉô¤ÎÃͤ϶è´Ö [-pi,pi] ¤«¤éÁªÂò¤µ¤ì¤ë¡£¼¡¤Î´Ø·¸¤¬À®Î©¤¹¤ë: clog(z) = log(cabs(z)) + I * carg(z)
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¡£
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