I've plotted the following in Gnuplot. My issue is that the curves exceed the boundary (so we can see that the purple and blue curves go beyond the y-axis). Any way to solve this problem? I'm hoping there is something that restricts drawing to inside the plotting area. Sure I can just plot less of the curve but that then looks weird. Ideally, I want Gnuplot to go around the frame of the plot and remove any bits of the curve that are there.
Would you be able to point my in the right direction?