eja: move eja_subalgebra to eja_element_subalgebra.

[sage.d.git] / mjo / eja / TODO

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index e576af22e155bd21edc97b934a024dcf844ce356..55a59a1c45a153c4de59bd8464a50c2fe404872d 100644 (file)
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -1,3 +1,6 @@
+A. Make the subalgebra class work with any subalgebra (there's nothing
+   special except a_regular_element() in there).
+
 1. Add CartesianProductEJA.
 
 2. Check the axioms in the constructor when check != False?
@@ -5,3 +8,10 @@
 3. Add references and start citing them.
 
 4. Implement the octonion simple EJA.
+
+5. Factor out the unit-norm basis (and operator symmetry) tests once
+   all of the algebras pass.
+
+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().