X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo%2Feja%2FTODO;h=310e3073c667fb42b7591c0b8a989f590455e4fa;hb=197e8fdf8737fabde9003bd093cf45527afd4568;hp=cd516fce68ccd2fb31272d49529ba3c2bc8a468d;hpb=15a5605215890a9411c0182294fcfda41a0490dd;p=sage.d.git

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index cd516fc..310e307 100644
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -24,9 +24,10 @@ 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
        sage: e0*[[[[]]]]
        [[[[]]]]*e0
 
-6. Figure out how to make OctonionHermitianEJA a RationalBasisEJA,
-   and then convert the complex/quaternion algebras to avoid real-
-   (un)embeddings.
+6. Can we convert the complex/quaternion algebras to avoid real-
+   (un)embeddings? Quaternions would need their own
+   QuaternionMatrixAlgebra, since Sage matrices have to have entries
+   in a commutative ring.
 
 7. Every once in a long while, the test