long_double.h File Reference

This header provides all necessary functions so the fundamental type long double is a model of the concepts RealEmbeddable and FieldWithSqrt. More...

Namespaces
	CGAL

Functions
bool	CGAL::is_finite (long double x)
	Determines whether the argument represents a value in \( \mathbb{R}\).

Detailed Description

This header provides all necessary functions so the fundamental type long double is a model of the concepts RealEmbeddable and FieldWithSqrt.

Due to rounding errors and overflow long double is considered as not exact.