mjo/eja/TODO

   1 1. Add references and start citing them.
   2
   3 2. Profile (and fix?) any remaining slow operations.
   4
   5 3. Every once in a long while, the test
   6
   7        sage: set_random_seed()
   8        sage: x = random_eja().random_element()
   9        sage: x.is_invertible() == (x.det() != 0)
  10
  11    in eja_element.py returns False. Example:
  12
  13        sage: J1 = ComplexHermitianEJA(2)
  14        sage: J2 = TrivialEJA()
  15        sage: J = cartesian_product([J1,J2])
  16        sage: x = J.from_vector(vector(QQ, [-1, -1/2, -1/2, -1/2]))
  17        sage: x.is_invertible()
  18        True
  19        sage: x.det()
  20        0