cerf

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

Section: 3 (Bibliothèques de fonctions)

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cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - Ê£ÁÇ¿ô¤Î¸íº¹´Ø¿ô

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#include <complex.h>

double complex cerf(double complex z);
float complex cerff(float complex z);
long double complex cerfl(long double complex z);

double complex cerfc(double complex z);
float complex cerfcf(float complex z);
long double complex cerfcl(long double complex z);

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cerf() ´Ø¿ô¤Ï¸íº¹´Ø¿ô¤ÎÊ£ÁÇ¿ôÈǤǤ¢¤ê¡¢
erf(z) = 2/sqrt(pi) * exp(-t*t) dt ¤Î 0 ¤«¤é z ¤Þ¤Ç¤ÎÀÑʬ

¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ë¡£ cerfc() ´Ø¿ô¤ÎÄêµÁ¤Ï cerfc(z) = 1-cerf(z) ¤Ç¤¢¤ë¡£

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erf(3), complex(7)