We are exposing the unnormalized form of distributions for the 2.25 version (see Stan 2.25 release candidate! for more info). I am writing some basic information on that but need some guidance, help.
For now, two questions:
- where to put the main docs on this (difference between _lupdf and _lpdf and where this can be used + examples)? Is https://mc-stan.org/docs/2_24/reference-manual/sampling-statements-section.html#log-probability-increment-vs.-sampling-statement a good place? If not, what would be a good place.
- do we need to add the _lupdf form to docs for all distributions?