I am attempting to annotate a graph in a very simple manner. This is 2D plot of a function over a range of x-values, for example, let's say 0 to 15. By default, my plot labels the Tick marks as 0, 5, 10, 15, ...
What I would like to do is at the value of 10 on the x-axes (in this simple example) add the additional label of "L" (for example, a single letter) to the Tick Mark at the value of 10.
I have been experimenting and reading up on the documentation and I find no way to do this so far.
Ticks
in the documentation? $\endgroup$