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Re: how to plot 2 functions in different colors?


It is very easy. Here is an example:
In[1]:=
fa[x_] := Sin[x]
In[2]:=
fb[x_] := Cos[x]
In[3]:=
Plot[{fa[x], fb[x]}, {x, 0, 2Pi},
  PlotStyle -> {RGBColor[1, 0, 0], RGBColor[0, 0, 1]}]

See your Mathematica Book, Section 1.9.3.

Germán


----- Original Message -----
From: "Guojun Zhu" <gzhu1 at uiuc.edu>
To: mathgroup at smc.vnet.net
Subject: [mg33607] [mg33583] how to plot 2 functions in different colors?


> I can plot two functions in one diagram with
plot[{fa[x],fb[x]},{x,1,100}],
> but they are in same color and hard to seperated.  Is there any way to
make
> them in different colors?
>
> --
> Sincerely Yours
> Guojun Zhu
>
>




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