1FLOOR(3M)                                                            FLOOR(3M)
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NAME

6       fabs, floor, ceil - absolute value, floor, ceiling functions
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SYNOPSIS

9       #include <math.h>
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11       double floor(x)
12       double x;
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14       double ceil(x)
15       double x;
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17       double fabs(x)
18       double(x);
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DESCRIPTION

21       Fabs returns the absolute value |x|.
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23       Floor returns the largest integer not greater than x.
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25       Ceil returns the smallest integer not less than x.
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SEE ALSO

28       abs(3)
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32                                                                     FLOOR(3M)