[unix-history] / usr / src / lib / libm / common_source / floor.3

.TH FLOOR 3M  "19 January 1983"
.SH NAME
fabs, floor, ceil \- absolute value, floor, ceiling functions
.SH SYNOPSIS
.nf
.B #include <math.h>
.PP
.B double floor(x)
.B double x;
.PP
.B double ceil(x)
.B double x;
.PP
.B double fabs(x)
.B double x;
.nf
.SH DESCRIPTION
.I Fabs
returns the absolute value
.RI | \|x\| |.
.PP
.I Floor
returns the largest integer not greater than
.IR x .
.PP
.I Ceil
returns the smallest integer not less than
.IR x .
.SH SEE ALSO
abs(3),
intro(3M)
Commit	Line	Data
6a716ef9	1	.TH FLOOR 3M "19 January 1983"
56017266 KM	2	.SH NAME
	3	fabs, floor, ceil \- absolute value, floor, ceiling functions
	4	.SH SYNOPSIS
	5	.nf
	6	.B #include <math.h>
	7	.PP
	8	.B double floor(x)
	9	.B double x;
	10	.PP
	11	.B double ceil(x)
	12	.B double x;
	13	.PP
	14	.B double fabs(x)
	15	.B double x;
	16	.nf
	17	.SH DESCRIPTION
	18	.I Fabs
	19	returns the absolute value
	20	.RI \| \\|x\\| \|.
	21	.PP
	22	.I Floor
d53c8da8	23	returns the largest integer not greater than
56017266 KM	24	.IR x .
	25	.PP
	26	.I Ceil
d53c8da8	27	returns the smallest integer not less than
56017266 KM	28	.IR x .
56017266 KM	29	.SH SEE ALSO
6a716ef9 MAN	30	abs(3),
6a716ef9 MAN	31	intro(3M)