libghc-tree-monad-dev - 0.3.1-1 main

This Haskell library provides an implementation of the MonadPlus
type class that represents the search space as a tree whose
constructors represent mzero, return, and mplus.
.
This package provides a library for the Haskell programming language.
See http://www.haskell.org/ for more information on Haskell.