[Tutor] question about expressing mathematical equations

[Alan Gauld]

> I've spent hours trying things out and I'm no better off.
> I don't understand exactly what I'm supposed to do...
> alieks

The tutor you are using is fairly specialised.
What are you trying to learn? Python or math in Python?

To learn Python use one of the other tutorials that 
focus on Pyhon itself - if you can already program 
use the official tutor on the web site(or download it)
If you can't already program use one of the tutors 
on the Beginners page that Danny pointed you towards.

If OTOH you can grok Python and want to do math in 
it then the tutor you have is fine. So what is it 
you don't understand? The math, otr the Python?
Its hard for us to guess... :-)

Alan G.