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EXPSection: Linux Programmer's Manual (3)Updated: June 16, 1993 Index Return to Main Contents ̾Á°exp, log, log10, pow - »Ø¿ô¡¢Âпô¡¢¥Ù¥¾è´Ø¿ô½ñ¼°#include <math.h> double exp(double x); double log(double x); double log10(double x); double pow(double x, double y); ÀâÌÀexp() ´Ø¿ô¤Ï¼«Á³Âпô¤ÎÄì) e (¤Îx ¾è¤ÎÃͤòÊÖ¤¹¡£log() ´Ø¿ô¤Ïx¤Î¼«Á³Âпô¤òÊÖ¤¹¡£ log10() ´Ø¿ô¤Ï x ¤Î¾ïÍÑÂпô¤òÊÖ¤¹¡£ pow() ´Ø¿ô¤Ï x ¤Î y ¾è¤ÎÃͤòÊÖ¤¹¡£ ¥¨¥é¡¼log() ´Ø¿ô¤È log10() ´Ø¿ô¤Ï¼¡¤Î¤è¤¦¤Ê¥¨¥é¡¼¤òÊÖ¤¹¡£
pow() ´Ø¿ô¤Ï¼¡¤Î¤è¤¦¤Ê¥¨¥é¡¼¤òÊÖ¤¹¡£
½àµòSVID 3, POSIX, BSD 4.3, ISO 9899´ØÏ¢¹àÌÜsqrt(3), cbrt(3)
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