mjo: add two more TODO items.

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index 94fb172aba0dda1d601e7c70ccf4f991749a6fcc..db363ac3facd6c3c7475bf9b426664320c19951b 100644 (file)
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -29,3 +29,7 @@
    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?