X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo%2Feja%2FTODO;h=3c63d3b97796031de5ecf914f3051d8e47b93967;hb=f7084ccf4fcf16c3f457f192d63a35f6ff5c1cbc;hp=220a70193014f215b25758fe39f42c82e1fbfbc4;hpb=0cd1482ab4d38ca850e2f6ee1203038c8cbd9bb1;p=sage.d.git

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index 220a701..3c63d3b 100644
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -21,9 +21,7 @@
    This may require supporting "basis" as a list of basis vectors
    (as opposed to superalgebra elements) in the subalgebra constructor.
 
-7. Use charpoly for inverse stuff if it's cached.
-
-8. The inner product should be an *argument* to the main EJA
+7. The inner product should be an *argument* to the main EJA
    constructor.  Afterwards, the basis normalization step should be
    optional (and enabled by default) for ALL algebras, since any
    algebra can have a nonstandard inner-product and its basis can be
@@ -31,3 +29,10 @@
    HadamardEJA could be equipped with an inner- product that is twice
    the usual one. Then for the basis to be orthonormal, we would need
    to divide e.g. (1,0,0) by <(1,0,0),(1,0,0)> = 2 to normalize it.
+
+8. Use charpoly for inverse itself?
+
+9. Pre-cache charpoly for some small algebras?
+
+10. Compute the scalar in the general natural_inner_product() for
+    matrices, so no overrides are necessary.
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