The class leda_bigfloat is a wrapper class that provides the functions needed to use the number type bigfloat. bigfloat Rounding mode and precision (i.e. mantissa length) of leda_bigfloat can be set.
For more details on the number types of Leda we refer to the Leda manual [MNSU].
#include <CGAL/leda_bigfloat.h>