Traceback (most recent call last):


 "<ipython-input-57-e8684f44b66f>", line 1, in <module>

rho.overlap(rho)


 "/Users/goerz/anaconda3/lib/python3.5/site-packages/qutip/qobj.py", line 1488, in overlap

raise TypeError("Can only calculate overlap for state vector Qobjs")
TypeError: Can only calculate overlap for state vector Qobjs

Traceback (most recent call last):


 "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in runTest

self.test(*self.arg)
TypeError: test_binary_zlibfile_invalid_modes() takes exactly 2 arguments (0 given)
