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CEIL
Section: Linux Programmer's Manual (3)Updated: 2001-05-31
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ceil, ceilf, ceill - °ú¤¿ô¤è¤ê¾®¤µ¤¯¤Ê¤¤ºÇ¾®¤ÎÀ°¿ôÃͽñ¼°
#include <math.h> double ceil(double x);
float ceilf(float x);
long double ceill(long double x);
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floor(3), lrint(3), nearbyint(3), rint(3), round(3), trunc(3)