eja: fix a deorthonormalization bug.

[sage.d.git] / mjo / eja / TODO

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index 529f70fd633bf36275c63282a05614f1109a7df0..38cff88c1584b5be8c6a6ce7e90a47b8350adce3 100644 (file)
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -2,24 +2,7 @@
 
 2. Profile (and fix?) any remaining slow operations.
 
-3. Every once in a long while, the test
-
-       sage: set_random_seed()
-       sage: x = random_eja().random_element()
-       sage: x.is_invertible() == (x.det() != 0)
-
-   in eja_element.py returns False. Example:
-
-       sage: J1 = ComplexHermitianEJA(2)
-       sage: J2 = TrivialEJA()
-       sage: J = cartesian_product([J1,J2])
-       sage: x = J.from_vector(vector(QQ, [-1, -1/2, -1/2, -1/2]))
-       sage: x.is_invertible()
-       True
-       sage: x.det()
-       0
-
-4. When we take a Cartesian product involving a trivial algebra, we
+3. When we take a Cartesian product involving a trivial algebra, we
    could easily cache the identity and charpoly coefficients using
    the nontrivial factor. On the other hand, it's nice that we can
    test out some alternate code paths...