Re: [Haskell-beginners] Problems with lifting code

On Sun, Oct 02, 2016 at 03:54:07PM +0100, PATRICK BROWNE wrote:

Hi, I am trying, without sucess, to run the code below from [1] (Section 4.3). Obviouly I am missing something. I would like to keep as close to the original code as possible. Any help would be apreciated. Regards, Pat [1] http://publik.tuwien.ac.at/files/pub-geo_2321.pdf

I get different errors from yours (missing extension, Illegal instance declaration). Can you paste the exact file you are loading with ghci (because you are using ghci, right?)?