;;  The functions codify, mergify and
;;  graphify handle the actual compilation
;;  of series expressions.
;;  Excellent work, Mr. Waters and all your
;;  co-workers as well as the subsequent
;;  maintainers of package SERIES.
;;
(defmacro series-expand (&body body)
  `(let (series::*renames*
         series::*env*)
     (series::codify
       (series::mergify
         (series::graphify
           (quote (progn ,@body)))))))

;; Look at series:process-top and
;;  series:starting-series-expr.