\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.5 - 3D Spherical Geometry Kernel
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AlgebraicKernelForSpheres::SignAt Concept Reference
Algebraic Concepts

Definition

Operations

A model of this concept must provide:

CGAL::Sign operator() (const AlgebraicKernelForSpheres::Polynomial_1_3 &p, const AlgebraicKernelForSpheres::Root_for_spheres_2_3 &r)
 Computes the sign of polynomial p evaluated at a root r.
 
CGAL::Sign operator() (const AlgebraicKernelForSpheres::Polynomial_for_spheres_2_3 &p, const AlgebraicKernelForSpheres::Root_for_spheres_2_3 &r)
 Same as previous.