P
projgeom
The projgeom package is a metric-neutral framework for working with Pluecker line geometry and Lie sphere geometry in their natural embeddings as Cayley-Klein geometries in projective 5-space.
The projgeom package is a metric-neutral framework for working with Pluecker line geometry and Lie sphere geometry in their natural embeddings as Cayley-Klein geometries in projective 5-space.