eja: add orthogonality examples/tests for the Peirce decomposition.

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

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index 38aa85bfe7a5c5ecc4b97c880c05533e42b5ad69..32e78d4ad277071d4c730c54e0c3db2095741052 100644 (file)
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -1,8 +1,3 @@
-A. Add tests for orthogonality in the Peirce decomposition.
-
-B. Add support for a symmetric positive-definite bilinear form in
-   the JordanSpinEJA.
-
 1. Add CartesianProductEJA.
 
 2. Check the axioms in the constructor when check != False?
@@ -14,9 +9,4 @@ B. Add support for a symmetric positive-definite bilinear form in
 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().
-
-7. Solve the charpoly system with A_of_x.solve_right(x_powers[r])
-   rather than dumbass Cramer's rule.
+6. The EJA random element method only returns two summands by default.
\ No newline at end of file