CrossOptions

class trainsum.options.CrossOptions(*, namespace, strategy, eps, solver)

Context manager for cross approximation options.

Parameters:

• namespace (ArrayNamespace)

• strategy (SweepingStrategy)

• eps (float)

• solver (T)

solver: T

Least squares solver for solving the local problems in the cross interpolation.

eps: float

Convergence criterion.

strategy: SweepingStrategy

Sweeping strategy for determining the path of the algorithm.