Addresses most elements of gh-730. I don't think I'll add an example of finding roots because that is partially addressed with the inverse interpolation example here, and the roots method is only available for PPoly splines, which we're not showing in this example already.
Addresses most elements of gh-730. I don't think I'll add an example of finding roots because that is partially addressed with the inverse interpolation example here, and the
rootsmethod is only available forPPolysplines, which we're not showing in this example already.