egttools.plotting.helpers.calculate_stability

calculate_stability(roots, f)[source]

Calculates the stability of the roots. It will return a list indicating whether each root is or not stable.

Parameters
  • roots (numpy.ndarray) – A list or arrays which contain the barycentric coordinates of the roots.

  • f (Callable[[numpy.ndarray], numpy.ndarray]) – A function which computes the gradient at any point in the simplex.

Returns

A list of booleans indicating whether each root is or not stable.

Return type

List[bool]