# HG changeset patch
# User Steve Losh Sometimes it can be useful to advance or rewind a generator by a certain number
-of steps. The Advancing & Rewinding
(pcg-advance pcg steps)
and (pcg-rewind pcg steps)
can be
-used to do this:(pcg-advance pcg steps)
and (pcg-rewind pcg steps)
functions
+can be used to do this:
(defparameter *gen* (make-pcg)) ;; Get three numbers