Testing Utilities (discretize.tests)

This module contains utilities for convergence testing.

Classes

OrderTest([methodName])

Base class for testing convergence of discrete operators with respect to cell size.

Functions

check_derivative(fctn, x0[, num, plotIt, ...])	Perform a basic derivative check.
rosenbrock(x[, return_g, return_H])	Evaluate the Rosenbrock function.
get_quadratic(A, b[, c])	Return a function that evaluates the given quadratic.
setup_mesh(mesh_type, nC, nDim[, random_seed])	Generate arbitrary mesh for testing.
assert_isadjoint(forward, adjoint, shape_u, ...)	Do a dot product test for the forward operator and its adjoint operator.