Hi Thomas,
For some reason I do not understand yet, the fact your function name is
empty produces that strange behaviour.
Just do:
TF2 f("a", "x*x+sqrt(y)");
Olivier
On Thu, 16 Sep 2004, Thomas Bretz wrote:
> Hi,
>
> I'm doing:
> TH2F h("", "", 10, 0, 1, 10, 0, 1);
> int i;
> for(i=0;i<100;i++)h.Fill(gRandom->Uniform(),sqrt(gRandom->Uniform()));
> h.Draw("colz");
> TF2 f("", "x*x+sqrt(y)");
> f.Draw("cont2same");
>
> And get the attached (strange) output (Axis!) Why does plotting the TF2
> always change the axis scaling (and non-linear)?
>
> What am I doing wrong?
>
> Thomas.
>
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