How can I import unnecessary_math?

[fl]

On Thursday, July 24, 2014 1:37:49 PM UTC-4, Chris Angelico wrote:
> On Fri, Jul 25, 2014 at 3:33 AM, fl <rx at gmail.com> wrote:
> > Hi,
> > I want to write some test code. Some on-line tutorials have such codes:
> >
> >
> > from unnecessary_math import multiply
> Which tutorials? That's where you'll find the answer to your question.
> ChrisA

Thanks. The source of that snippet is from this link:

http://pythontesting.net/framework/nose/nose-introduction/


I do not find any idea on that module yet.