(self)
| 32 | self.assertLessEqual(0.0, eps + eig_values[0]) |
| 33 | |
| 34 | def test_mass_matrix(self): |
| 35 | assembler = self.single_triangle_2D_setup() |
| 36 | M = assembler.assemble("mass") |
| 37 | self.assert_symmetry(M) |
| 38 | self.assert_PD(M) |
| 39 | |
| 40 | # integrate a constant field over the mesh should yield the area. |
| 41 | v = np.ones(3) |
| 42 | mass = np.dot(v, (M * v)) |
| 43 | self.assertAlmostEqual(0.5, mass) |
| 44 | |
| 45 | def test_lumped_mass_matrix(self): |
| 46 | assembler = self.single_triangle_2D_setup() |
nothing calls this directly
no test coverage detected