Lumped mass, returned as the diagonal of the matrix. http://kis.tu.kielce.pl/mo/COLORADO_FEM/colorado/IFEM.Ch31.pdf, p 31-7
(self)
| 82 | [-sincos, -sin2 , sincos, sin2 , ],]) |
| 83 | |
| 84 | def mass_matrix(self): |
| 85 | """ |
| 86 | Lumped mass, returned as the diagonal of the matrix. |
| 87 | http://kis.tu.kielce.pl/mo/COLORADO_FEM/colorado/IFEM.Ch31.pdf, p 31-7 |
| 88 | """ |
| 89 | return 0.5 * self.mass * np.array([1.0, 1.0, 1.0, 1.0]) |
| 90 | |
| 91 | def main(): |
| 92 | p_a = Node('A', 1.0, 1.0) |
no outgoing calls
no test coverage detected