SQRT

Section: ¸®´ª½º ÇÁ·Î±×·¡¸Ó ¸Å´º¾ó (3)
Updated: 1993³â 6¿ù 21ÀÏ
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sqrt - Á¦°ö±Ù ÇÔ¼ö  

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#include <math.h>

double sqrt(double x);
 

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sqrt() ÇÔ¼ö´Â xÀÇ 0ÀÌ ¾Æ´Ñ Á¦°ö±ÙÀ» ¹ÝȯÇÑ´Ù. ¸¸ÀÏ x°¡ À½¼ö¶ó¸é, errno´Â EDOM·Î ¼³Á¤µÈ´Ù.  

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EDOM
x°¡ À½¼öÀÌ´Ù.
 

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SVID 3, POSIX, BSD 4.3, ISO 9899  

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hypot(3)  

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Á¤°­ÈÆ <skyeyes@soback.kornet.net>, 2001³â 4¿ù 9ÀÏ


 

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