sorry I meant 
Ocaml for Experienced Programmers: 
http://www.bogonomicon.com/bblog/book/html/book1.html

On Fri, 28 Oct 2005 03:21:43 -0700, "Tato Thetza" <thetza@sent.com>
said:
> I've been reading over
> http://caml.inria.fr/pub/docs/manual-ocaml/index.html and have learned
> two things:
> -lists are immutable and singly linked, which explains why 1::[2;3] is
> valid while [2,3]::1 is not, and why its efficient.
> -the proper way to ensure tail-recursive optimization
> 
> question: are these and other optimizations documented somewhere
> officially? I find it a little uncomfortable I've been learning OCaml
> without knowning such internal details. Any secrets I should definitely
> know if I were to use this language in production?
> 
> thanks, 
> Tato Thetza