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MathGroup Archive 2001

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Re: Functions with Options

  • To: mathgroup at smc.vnet.net
  • Subject: [mg31988] Re: Functions with Options
  • From: "Allan Hayes" <hay at haystack.demon.co.uk>
  • Date: Sat, 15 Dec 2001 01:30:06 -0500 (EST)
  • References: <9vdsg5$540$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Guillerm.
You need max_ instead of max, and ___ (three underscores) instead of __ (two
underscores) to allow for no options being used.

--
Allan

---------------------
Allan Hayes
Mathematica Training and Consulting
Leicester UK
www.haystack.demon.co.uk
hay at haystack.demon.co.uk
Voice: +44 (0)116 271 4198
Fax: +44 (0)870 164 0565


<guillerm at usal.es> wrote in message news:9vdsg5$540$1 at smc.vnet.net...
> I would like build functions with Options calling Mathematica functions
with
> the same options.
>
> Here is a naïf example
>
> newPlot[f_, {x_, min_, max}, opts__] := Plot[f, {x, min, max}, opts]
>
> But it doesn`t work.
>
> newPlot[Sin[x], {x, 0 , 2 Pi}, Axes -> False, AspectRatio -> Automatic]
>
> newPlot[Sin[x], {x, 0 , 2 Pi}]
>
>
> Any
> help?
>
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