19 lines
387 B
Groff
19 lines
387 B
Groff
.TH FABS 3 "January 7, 2010"
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.UC 4
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.SH NAME
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fabs, fabsf \- compute absolute value
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.SH SYNOPSIS
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.nf
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.ft B
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#include <math.h>
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double fabs(double \fIx\fP);
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float fabsf(float \fIx\fP);
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.fi
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.SH DESCRIPTION
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\fBfabs\fP and \fBfabsf\fP return the absolute value of their argument.
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.SH "RETURN VALUE
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The return value is a number with the same magnitude as the argument and with
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a positive sign.
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