+ (rnd 10)
+ (round-to (lambda (x) (* rnd (inexact->exact (round (/ x rnd))))))
+ (alist (map (lambda (entry) (cons (car entry) (round-to (cdr entry)))) (hash-table->alist (ly:property-lookup-stats what))))
+ (total (apply + (map cdr alist)))
+ )
+
+ (set! alist (acons 'TOTAL total alist))
+
+ (ly:progress "\n\n~A properties, top ~a rounded to ~a\n\n~a"