! rectsp7a.scl ! Rectangle minimal beats spectrum of order 7 union with inversion 23 ! 14/13 12/11 10/9 8/7 7/6 6/5 5/4 14/11 9/7 4/3 7/5 10/7 3/2 14/9 11/7 8/5 5/3 12/7 7/4 9/5 11/6 13/7 2/1