eja: speed up det() for Cartesian product elements.

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

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index 9edb3790ca89f859627c43e59db540b716fe5f16..9cee421b4f5cacee4e623a6b4d1099c191eeaf72 100644 (file)
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -7,11 +7,5 @@
    the nontrivial factor. On the other hand, it's nice that we can
    test out some alternate code paths...
 
    the nontrivial factor. On the other hand, it's nice that we can
    test out some alternate code paths...
 

-4. Can we hit "x" with the deortho matrix and delegate to the
-   _rational_algebra to speed up minimal_polynomial?
-
-5. In CartesianProductEJA we already know the multiplication table and
-   inner product matrix. Refactor things until it's no longer
-   necessary to duplicate that work.
-
-6. Figure out how to remove Unital() from subalgebras.
+4. Add dimension bounds on any tests over AA that compute element
+   subalgebras.