libghc-comonad-transformers-prof 3.0.1-2 (amd64 binary) in ubuntu saucy

 A comonad also known as a cotriple is the categorical dual of a monad.
 This package provides transformers of comonads.
 This package provides a library for the Haskell programming language, compiled
 for profiling. See http://www.haskell.org/ for more information on Haskell.