CGAL 6.1 - Number Types

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CORE::BigRat Class Reference
Reference Manual » CORE

`#include <CGAL/CORE_BigRat.h>`

## Definition

The class `CORE::BigRat` provides exact computation in \( \mathbb{Q}\).

Operations and comparisons between objects of this type are guaranteed to be exact. This number type is provided by the Core library [3].

CGAL defines the necessary functions so that this class complies to the requirements on number types.

Is model of
  `Field`
  `RealEmbeddable`
  `Fraction`
  `FromDoubleConstructible`