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Re: A simple problem


graficaF[f_, interval_, var_] :=
  Plot[f, {var, First[interval], Last[interval]}]

graficaF[x^2, {1, 3}, x]    works

I don't know why you put three numbers in the intervals list.

David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/

From: Miguel [mailto:mibelair at hotmail.com]
To: mathgroup at smc.vnet.net


Hi all,
I want to define a function to plot a set of functions in different
intervals.

I define
graficaF[f_,{interval_},var_]:=Plot[f,{var,First[interval],Last[interval]}].

In[]: graficaF[x^2,{1,2,3},x]
Out[]: graficaF[x^2,{1,2,3},x]

Where is my error?



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