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CGAL::sign
Definition
The function
sign
returns the sign of a number.
#include <
CGAL/number_utils.h
>
Sign
sign
( NT ntval)
returns the sign:
POSITIVE
,
ZERO
, or
NEGATIVE
.
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simplest_rational_in_interval
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CGAL Open Source Project
. Release 3.2.1. 13 July 2006.