CGAL 5.3 - 3D Spherical Geometry Kernel
AlgebraicKernelForSpheres::RootForSpheres_2_3 Concept Reference

## Definition

Concept to represent the roots of a system of three equations of degree 2 in three variables x, y and z that are models of concept AlgebraicKernelForSpheres::PolynomialForSpheres_2_3.

Has Models:
CGAL::Root_for_spheres_2_3
See also
AlgebraicKernelForSpheres

## Operations

A model of this concept must provide:

bool operator== (const AlgebraicKernelForSpheres::RootForSpheres_2_3 &r1, const AlgebraicKernelForSpheres::RootForSpheres_2_3 &r2)
Test equality of two roots of systems.