hi,
 
if you use : import math
you can type: diameter * math.pi
 
if you use from math import *
you can type: diameter * pi
 
Cheers,
pujo

 
On 9/24/05, Nathan Pinno <[EMAIL PROTECTED]> wrote:
Hi all,
 
I need help with pi and the math module. I had import math at the top of a program, but when it came to diameter*pi, it said that pi was not defined.
 
How do I use it correctly?
 
Thanks,
Nathan Pinno

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