CGAL 4.7 - 3D Spherical Geometry Kernel: AlgebraicKernelForSpheres::ConstructPolynomialForSpheres_2_3 Concept Reference

\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.7 - 3D Spherical Geometry Kernel

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AlgebraicKernelForSpheres::ConstructPolynomialForSpheres_2_3 Concept Reference
Algebraic Concepts

## Definition

See Also
  `SphericalKernel::ConstructSphere_3`
  `SphericalKernel::GetEquation`

## Operations

A model of this concept must provide:
AlgebraicKernelForSpheres::PolynomialForSpheres_2_3 | operator() (const AlgebraicKernelForSpheres::FT &a, const AlgebraicKernelForSpheres::FT &b, const AlgebraicKernelForSpheres::FT &c, const AlgebraicKernelForSpheres::FT &rsq)
| Constructs polynomial `(x-a)^2 + (y-b)^2 + (z-c)^2 - rsq`.