print loss stats at each step in TDVP
Created by: PhilipVinc
We are already updating the progress bar at every substep, so we might as well print the expectation value as well. It can help detect when NaNs are encountered
Created by: PhilipVinc
We are already updating the progress bar at every substep, so we might as well print the expectation value as well. It can help detect when NaNs are encountered