On Wed, 8 Jan 2014 14:52:10 -0500, Roy Smith <roy at panix.com> wrote: > I'm working with ipython's pylab mode, which replaces the builtin sum() with the one from numpy: > In [105]: > sum > Out[105]: > <function numpy.core.fromnumeric.sum> > Is there any way to recover a reference to the builtin sum()? goodsum=__builtins__.sum -- DaveA