X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo%2Feja%2FTODO;h=ffa4f7c4ca0ccf3e2a72b6bfd996e9c30ec29fde;hb=8c7f591dbf56e96a29b347017d061b244dd267a5;hp=f49bde15a52f31f7147481cf4eada29317b091e1;hpb=77a973c0044e70fff2041a76e78a0fde7595bfb8;p=sage.d.git

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index f49bde1..ffa4f7c 100644
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -7,8 +7,7 @@
 4. Factor out the unit-norm basis (and operator symmetry) tests once
    all of the algebras pass.
 
-5. Override inner_product(), _max_test_case_size(), et cetera in
-   DirectSumEJA.
+5. Override random_instance(), one(), et cetera in DirectSumEJA.
 
 6. Switch to QQ in *all* algebras for _charpoly_coefficients().
    This only works when we know that the basis can be rationalized...
@@ -24,3 +23,11 @@
 
    This may require supporting "basis" as a list of basis vectors
    (as opposed to superalgebra elements) in the subalgebra constructor.
+
+8. Implement random_instance() for general algebras as random_eja().
+   Copy/paste the "general" construction into the other classes that
+   can use it. The general construction can be something like "call
+   random_instance() on something that inherits me and return the
+   result."
+
+9. Use charpoly for inverse stuff if it's cached.