The new correlation function analysis implemented post-4.0 has a radio button for the option to perform a Hilbert transform to generate a volume fraction profile for adsorbed layers.
The code to perf…
`SingularIntegral(S,0)` is _really_ different than `SingularIntegral(S,1)`: it's real valued, is not `(x-z)^0`, etc.
I think `LogKernel` and `SingularIntegral` should be different types.
Per @JustinKurland:
There are a lot of opportunities for more augmentation functions:
- [ ] `tk.augment_logrithmic()`
- [ ] `tk.augment_polynomial()`
- [x] `tk.augment_hilbert()`
- [ ] `tk.augment_wa…