Date: Jan 28, 2013 2:24 AM
Author: skunkwerk
Subject: MathWorld notebook error

Hi,
I'm using the MathWorld notebook for spirographs here:
http://mathworld.wolfram.com/Spirograph.html
and I've also downloaded the curves.m package from here:
http://library.wolfram.com/infocenter/MathSource/4775/

but I'm getting errors like:
"MathWorld`Curves`Spirograph is not a Graphics primitive or directive." when I try to evaluate some formulas, even after I've loaded the package like:
<< Curves`

any ideas?

thanks,
imran