memo:attach f
Creates a memoized version of f. Returns f if it is already memoized.
memo:save f pathname
Saves memoization data of the function f to a file.
memo:load f pathname
Given a memoized function f, loads its memoization data from a file.
has-memo? f
True if f is memoized.
Scheme Power Tools Documentation
(c) Maciej Pacula 2010-2011
http://mpacula.com