DistributionsAD.jl

This package defines the necessary functions to enable automatic differentiation (AD) of the logpdf function from Distributions.jl using the packages Tracker.jl, Zygote.jl, ForwardDiff.jl and ReverseDiff.jl. The goal of this package is to make the output of logpdf differentiable wrt all continuous parameters of a distribution as well as the random variable in the case of continuous distributions.