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Re: Problem with PlotLegend in Mathematica 6.0

• To: mathgroup at smc.vnet.net
• Subject: [mg78016] Re: [mg77954] Problem with PlotLegend in Mathematica 6.0
• From: Curtis Osterhoudt <cfo at lanl.gov>
• Date: Thu, 21 Jun 2007 05:49:11 -0400 (EDT)
• Organization: LANL
• References: <200706200938.FAA10182@smc.vnet.net>
• Reply-to: cfo at lanl.gov

On Wednesday 20 June 2007 03:38:41 peter.steneteg at gmail.com wrote:
> Needs["PlotLegends`"]
> fn = {Sin[x], Cos[x]}
> Plot[fn, {x, 0, 2 Pi}, PlotLegend -> {"sin", "cos"}]
> Plot[{Sin[x], Cos[x]}, {x, 0, 2 Pi}, PlotLegend -> {"sin", "cos"}]

Hi, Peter. 

   In the first (nonworking) case, wrap "fn" with an Evaluate. Then it will 
work as you expect. I'm not sure _why_ (I usually don't follow how things 
really do evaluate in Mathematica).



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• References:
  • Problem with PlotLegend in Mathematica 6.0
    • From: "peter.steneteg@gmail.com" <peter.steneteg@gmail.com>