.. _AQweek2: Week 2 Attendance Quiz Hints ----------------------------- **AQ06_6:** #. See **Which algorithm is faster?** in :ref:`LUdecomp`. #. See :ref:`LUdecomp`. #. See the example in :ref:`LUdet`. **AQ06_7:** #. See :ref:`cholesky`. #. See :ref:`cholesky`. #. See :ref:`roundOffErrors`. #. See :ref:`conditionNum`. #. See :ref:`pivoting`