Synthesis ======== For all the elastoplastic behaviors tested in models A to L, the results are satisfactory: * the results are valid when the physical unit of the problem changes (:math:`\mathrm{Pa}` in :math:`\mathit{MPa}`), or following a rotation or symmetry of the load * the results converge correctly with the time step, and the integration schemes (implicit for the elastoplastic behaviors studied) are robust, since they allow the use of large time steps * the tangent matrices are correct because they are similar to the tangent matrices calculated by disturbance.