laplace.py
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	# Copyright (C) 2018-2020 by the RROMPy authors
	#
	# This file is part of RROMPy.
	#
	# RROMPy is free software: you can redistribute it and/or modify
	# it under the terms of the GNU Lesser General Public License as published by
	# the Free Software Foundation, either version 3 of the License, or
	# (at your option) any later version.
	#
	# RROMPy is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	# GNU Lesser General Public License for more details.
	#
	# You should have received a copy of the GNU Lesser General Public License
	# along with RROMPy. If not, see <http://www.gnu.org/licenses/>.
	#

	import numpy as np
	from laplace_disk_gaussian import LaplaceDiskGaussian, LaplaceDiskGaussian2

	def test_laplace_disk():
	solver = LaplaceDiskGaussian(n = 20, verbosity = 0)
	mu = 1.5
	solver.setSolver("BICG", {"tol" : 1e-15})
	uh = solver.solve(mu)[0]
	assert np.isclose(solver.norm(uh), 1.053403077447029, rtol = 1e-2)
	assert np.isclose(solver.norm(solver.residual(mu, uh)[0], dual = True),
	4.66728e-10, atol = 1e-7)

	def test_laplace_disk_2():
	solver = LaplaceDiskGaussian2(n = 20, verbosity = 0)
	mu = [[0., 1.5]]
	mu = [0., 1.5]
	uh = solver.solve(mu)[0]
	assert np.isclose(solver.norm(uh), 1.0534030774205372, rtol = 1e-2)
	assert np.isclose(solver.norm(solver.residual(mu, uh)[0], dual = True),
	2.40043363e-08, atol = 1e-7)