[Haskell-cafe] about Haskell code written to be "too smart"

[Lutz Donnerhacke]

* Claus Reinke wrote:
> Continuing our adventures into stylistic and semantic differences:-)

It's good practice to keep a simple minded version of the code and using
quickcheck to try to find differences between the optimized and trivial
version. It's good practice to even check, that the optimized version is
really faster/smaller than the simple one.