Can you add support for individual points, not only functions?

[Mlodko]

I think having an option to place labeled points on the graph would be a really useful feature

[smgabardo]

Yes!! I have to plot a couple of points inside a function and that would be super helpful. Would also be helpful for points to be automatically added to a table of x and y values (with possibility to graph e.g. x as x and y as logy)