Full code: `pySDC/tutorial/step_7/B_multistep_SDC.py <https://github.com/Parallel-in-Time/pySDC/blob/master/pySDC/tutorial/step_7/B_multistep_SDC.py>`_

.. literalinclude:: ../../../pySDC/tutorial/step_7/B_multistep_SDC.py

Results:

.. literalinclude:: ../../../step_7_B_out.txt

.. image:: ../../../step_7_residuals_mssdc.png
   :scale: 50 %