libghc-show-prof 0.4.1.2-4build1 (amd64 binary) in ubuntu saucy

 It contains ShowQ, ShowFun, and SimpleReflect.
 ShowFun gives us Typeable instances for neutering IO expressions.
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 ShowQ adds SmallCheck & QuickCheck support.
 .
 SimpleReflect allows us to literally see how functions expand, through
 appropriate Show magic.
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 This package provides a library for the Haskell programming language, compiled
 for profiling. See http://www.haskell.org/ for more information on Haskell.