[portland] zip() tutorial needed

[Rich Shepard]

On Mon, 31 Mar 2008, Rich Shepard wrote:

>   A curve-generating function in one model writes the x and y values to
                                        ^^^^^

   That should be 'module'.

>   When I try to pass these lists to the plotting function

   In a third module

   Obviously, this has me greatly confused all day.

Rich

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Richard B. Shepard, Ph.D.               |  Integrity            Credibility
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