Lists?

[Paul van Wamelen <wamelen@marais.math.lsu.edu>]

Dear Pari Users,

What is the best way to set up a lookup table in gp. As a t_VEC or a t_LIST?  
Why? I'm using a lot of vectors of vectors but it seems very slow. The same  
thing in Mathematica is much faster...!

Paul van Wamelen.