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ACOS

Section: Linux Programmer's Manual (3)
Updated: June 8, 1993
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#include <math.h>

double acos(double x);
 

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acos() ´Ø¿ô¤Ï¥é¥¸¥¢¥óñ°Ì¤ÎµÕ;¸¹¤ÎÃͤòÊÖ¤·¡¢ ÃÍ¤Ï 0 ¤È PI (ξü¤ò´Þ¤à) ¤Î´Ö¤Ë¤Ê¤ë¤è¤¦¤Ë¿ô³ØÅª¤ËÄêµÁ¤µ¤ì¤Æ ¤¤¤ë¡£  

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SVID 3, POSIX, BSD 4.3, ISO 9899  

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asin(3), atan(3), atan2(3), cos(3), sin(3), tan(3)


 

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