X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo%2Feja%2FTODO;h=70e945ed4bbe499bd6dde2a92c0153e30f1dede0;hb=f7c62e76aa3ec8837094e68686554d372c94b16f;hp=90a49d3a120d4914c8b0664f2d2405f6a5b8b8ab;hpb=c3b925473fca353cc16b13ab24de6664821ac305;p=sage.d.git

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index 90a49d3..70e945e 100644
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -14,3 +14,13 @@ sage: a0 = (1/4)*X[4]**2*X[6]**2 - (1/2)*X[2]*X[5]*X[6]**2 - (1/2)*X[3]*X[4]*X[6
 5. Profile the construction of "large" matrix algebras (like the
    15-dimensional QuaternionHermitianAlgebra(3)) to find out why
    they're so slow.
+
+6. We should compute whether or not the algebra is associative if it
+   is unknown. I guess the "associative" argument should be ternary
+   (True, False, None)? We should also figure out the correct
+   True/False values for the example classes, and of course add an
+   _is_associative() method.
+
+7. When field=RDF, subalgebra construction is failing because the
+   inner product isn't associative? Actually, it's the combination
+   of field=RDF and orthonormalize=True.