-6. Can we make the minimal and characteristic polynomial tests work
- for trivial algebras, too? Then we wouldn't need the "nontrivial"
- argument to random_eja(). This would also allow us to potentially
- pass a "size" of zero to the other constructors in random_eja() --
- a code path that is basically untested right now.
+5. Compute the scalar in the general natural_inner_product() for
+ matrices, so no overrides are necessary.
+
+6. The main EJA element constructor is happy to convert between
+ e.g. HadamardEJA(3) and JordanSpinEJA(3).
+
+7. Figure out if CombinatorialFreeModule's use of IndexedGenerators
+ can be used to replace the matrix_basis().
+
+9. Add back the check_field=False and check_axioms=False parameters
+ for the EJAs we've constructed ourselves.