-

Functions HI-TECH C FABS

From HI-TECH C for CP/M Fan WIKI(EN)
Jump to: navigation, search

FABS, CEIL, FLOOR

SYNOPSIS

#include  <math.h>

double    fabs(double f)
double    ceil(double f)
double    floor(double f)


DESCRIPTION

These routines return respectively the absolute value of f, the smallest integral value not less than f, and the largest integral value not greater than f.