libghc-control-monad-free-doc 0.6.2-3build1 (amd64 binary) in ubuntu hirsute

 This package provides datatypes to construct Free monads, Free monad
 transformers, and useful instances. In addition it provides the constructs to
 avoid quadratic complexity of left associative bind, as explained in:
 .
 Janis Voigtlander, Asymptotic Improvement of Computations over Free Monads, MPC'08
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.