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from helpers import assert_norm_equality
import dmsh
def test_large(show=False):
# https://github.com/nschloe/dmsh/issues/11
r = dmsh.Rectangle(-10.0, +20.0, -10.0, +20.0)
c = dmsh.Circle([0.0, 0.0], 3)
geo = dmsh.Difference(r, c)
X, cells = dmsh.generate(geo, 2.0, tol=1.0e-5, max_steps=100, show=show)
ref_norms = [4.6292581642363657e03, 2.4187329297982635e02, 2.0000000000000000e01]
assert_norm_equality(X.flatten(), ref_norms, 1.0e-4)
if __name__ == "__main__":
test_large(show=True)
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