Recursion relation
- To: mathgroup at yoda.physics.unc.edu
- Subject: Recursion relation
- From: "Miguel Martin-Delgado" <martind at puhep1.princeton.edu>
- Date: Thu, 9 Jul 92 20:17:41 EDT
Hi mathgroup,
I'm trying to implement the following recursion relation for a
certain index function c[i]:
c[i] = r[i] - a[i,i-1]*c[i-1]
where r[i] and a[i,i-1] are given functions.
Namely, I'd like to have a function c[i+n_Integer] giving me the
expression of
c[i+n]
in terms of
r[i+n],r[i+n-1],...,r[i] and c[i-1].
DOES ANYBODY KNOW A WAY TO DO THIS ???
Thanks in advance.
Miguel Martin-Delgado martind at puhep1.princeton.edu