COS

Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Å´º¾ó (3)
Updated: 1993³â 6¿ù 8ÀÏ
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À̸§

cos - ÄÚ»çÀÎ ÇÔ¼ö  

»ç¿ë¹ý

#include <math.h>

double cos(double x);
 

¼³¸í

cos() ÇÔ¼ö´Â xÀÇ ÄÚ½ºÀÎ °ªÀ» ¹ÝȯÇϸç, x´Â ¶óµð¾ÈÀ¸·Î ÁÖ¾îÁø °ªÀÌ´Ù.  

¹Ýȯ°ª

cos() ÇÔ¼ö´Â -1 °ú 1»çÀÌÀÇ °ªÀ» ¹ÝȯÇÑ´Ù.  

ȣȯ

SVID 3, POSIX, BSD 4.3, ISO 9899  

°ü·Ã Ç׸ñ

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

¿ªÀÚ

Á¤°­ÈÆ <skyeyes@soback.kornet.net>, 2001³â 5¿ù 24ÀÏ


 

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