Random number generation based on modeling random variables in two complementary ways: first, by the parameters of standard mathematical distributions and, second, by an abstract type (rvar) which can be composed and manipulated monadically and sampled in either monadic or "pure" styles.

the primary purpose of this library is to support defining and sampling a wide variety of high quality random variables. quality is prioritized over speed, but performance is an important goal too.

this package provides a library for the haskell programming language, compiled for profiling. see http://www.haskell.org/ for more information on haskell.