* Changes in 0.2.7.3: Remove dependence on log-domain. Raise lower bound for base to 4.9. * Changes in 0.2.7.1: Add PDF instance for Poisson. * Changes in 0.2.7.0: Add Simplex, fix logBetaPdf, fix binomialPdf and binomialCdf to actually use the numerically stable method! * Changes in 2.6.1: now supports probability density functions and log probability density functions via the PDF class, similar to R and initially just for the Beta, Binomial, Normal and Uniform distributions. The log Binomial probability density function uses *Fast and Accurate Computation of Binomial Probabilities* by Catherine Loader (this is what is implemented in R and Octave) to minimize the occurrence of underflow. * Changes in 0.2.4.0: Added a Lift instance that resolves a common overlapping-instance issue in user code. * Changes in 0.2.3.1: Should now build on GHC 7.6 * Changes in 0.2.3.0: Added stretched exponential distribution, contributed by Ben Gamari. * Changes in 0.2.2.0: Bug fixes in Data.Random.Distribution.Categorical. * Changes in 0.2.1.1: Changed some one-field data types to newtypes, updated types for GHC 7.4's removal of Eq and Show from the context of Num, and added RVarT versions of random variables in Data.Random.List