The package defines types used by the package NumericalAlgebraicGeometry as well as other numerical algebraic geometry packages: e.g., an interface package PHCpack.
Main datatypes:
- Point -- numerical approximation of a point in a complex space (and related methods)
- WitnessSet -- a witness set representing (possibly positive-dimensional) solution components
- NumericalVariety -- a numerical description of a variety
Other service functions: