Date: Apr 9, 2014 4:46 AM
Author: W. Craig Carter
Subject: Re: Very simple question

On Apr 9, 14, at 10:14 AM, Ste[hen Gray <> wrote:

> fx[ptl_] := Module[{x1, y1, x2, y2, x3, y3},
> Print[pt1];

Ahhh, The pesky and elusive One and Ell typo.

This should be fx[pt1_]:= =85

If you are using the front end, Mathematica's colored syntax (introduced in M6?) should have given a hint.