Compact one-screen summary of a tulpa_nested_laplace() or
tulpa_nested_laplace_joint() fit: the hyperparameters integrated over, the
outer-grid size, the outer Pareto-\(\hat{k}\) accuracy diagnostic when
present, and the wall-clock timing line ("fit in 5h 25m (grid 2h 09m)")
when fit$timing is attached. Inherited by the single-block joint and
multi-block joint subclasses.
Usage
# S3 method for class 'tulpa_nested_laplace'
print(x, ...)