FLOOR(3) Linux Programmer's Manual FLOOR(3)
NAME
floor - largest integral value not greater than xSYNOPSIS
#include <math.h> double floor(double x);DESCRIPTION
The floor() function rounds x downwards to the nearest integer, returning that value as a double.CONFORMING TO
SVID 3, POSIX, BSD 4.3, ISO 9899
June 6, 1993 1
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