Implementation and derivation of "Variational Bayesian inference for a nonlinear forward model." [Chappell et al. 2008] for arbitrary, user-defined model errors.
So I added the analytic solution that matches your numeric logz up to 14 digits, but is numerically more robust and faster (and IMO more elegant :tophat: )
So I added the analytic solution that matches your numeric logz up to 14 digits, but is numerically more robust and faster (and IMO more elegant :tophat: )