Re: [Gnuplot-info] fitting tangent to plot

[Hans-Bernhard B. <HBB...@t-...>]

seba881 wrote:
> Hi, I'm very new in gnuplot, how i can fit function tan(x) to this points?

You can't, because tan(x) has no adjustable parameters.

And you can't because that data doesn't have the shape of a (rescaled 
and shifted) tangent curve at all.