Here is a list of all topics with brief descriptions:

Core geometric classes	Core geometric classes include several core classes such as Box, Axis, Cylinder, Cone, Plane and many others that are useful in many graphic applications
%Color classes	Color classes include several color manipulation classes such as Color, Palette
Generic core classes.	Generic core classes include System, Hashing and other classes
Planar geometric classes	Planar core geometric classes are a subset of core classes that implement objects in the plane
Geometric structures	Geometric structures implement several simple generic structures such as two-dimensionnal arrays of vectors or reals
Extended geometric classes	Extended classes group several more specific classes such as Tetrahedra, Octahedron, Dodecahedron, Icosahedron
Core math classes.	Core math classes include several classes such as Vector, Quadric, Cubic and higher order polynomials and many others that are useful in many graphic applications