No, I was unaware of this, but it looks good. Thanks. Michael --- On Fri, 4/10/09, Martijn van Steenbergen <martijn@van.steenbergen.nl> wrote: From: Martijn van Steenbergen <martijn@van.steenbergen.nl> Subject: Re: [Haskell-cafe] Sequence differences To: "michael rice" <nowgate@yahoo.com> Cc: "haskell Cafe mailing list" <haskell-cafe@haskell.org>, "Joe Fredette" <jfredett@gmail.com> Date: Friday, April 10, 2009, 11:38 AM Hi Michael, michael rice wrote:

Clearly, there's more to the picture than meets the eye. Is there a good tutorial on types?

Have you seen Real World Haskell? http://book.realworldhaskell.org/read/ Chapter 2 already dives into types. Hope this helps, Martijn.