Re: [Gnuplot-info] Plotting level sets (contour lines)

[<br...@ph...>]

Felix Wiemann wrote:

 > My ideas are: Using splot's contour
> feature (but I'd rather like to use "plot"), and turning the equation 
> into a parametric function, which seems pretty ugly and non-universal.

Use contour, and if you really need it in a 2D plot, see 'help table' 
for how to save the result of 'set contour' isocurve extraction to a 
file you can use in a 2D plot.