F12 MP2 and coupled cluster methods would be an interesting addition.
We’re working on MP2-F12 right now plus some other F12 techniques.
That is great news, thank you.
I’m just curious about how this project is progressing?
Any progress on explicitly correlated methods in Psi4?
It’s on my group’s list of projects we’d like to do one day, but there’s nobody working on it.