[Haskell-beginners] Functional programming concepts

[apfelmus]

Rafael Gustavo da Cunha Pereira Pinto wrote:
> 
> Is there any easy to follow Lambda Calculus (intro-level) tutorial?

I don't really know one, but the following course notes

  L. Paulson. Foundations of Functional Programming.
  http://www.cl.cam.ac.uk/~lp15/papers/Notes/Founds-FP.pdf

are pretty short and understandable.

For the many possible reduction strategies and normal forms, see also

  P. Sestoft. Demonstrating Lambda Calculus Reduction.
  http://www.itu.dk/~sestoft/papers/sestoft-lamreduce.pdf


Regards,
apfelmus