support pdf/ExactState in qgtJacobianDense
Created by: PhilipVinc
This is handy when using importance sampling (which is not really supported yet in mainstream netket, but this brings us 80% of the way...)
Created by: PhilipVinc
This is handy when using importance sampling (which is not really supported yet in mainstream netket, but this brings us 80% of the way...)