CGAL 5.3  3D Spherical Geometry Kernel

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