lines 8-25 of file: include/cppad/example/atomic_four/mat_mul/rev_depend.hpp {xrst_begin atomic_four_mat_mul_rev_depend.hpp} Atomic Matrix Multiply Reverse Dependency Analysis: Example Implementation ########################################################################## Purpose ******* The ``rev_depend`` routine is used by :ref:`optimize-name` to reduce the number of variables in the recording of a function. Source ****** {xrst_literal // BEGIN C++ // END C++ } {xrst_end atomic_four_mat_mul_rev_depend.hpp}