! pipedum_13b.scl
!
15/14, 3136/3125, 6144/6125, Gene Ward Smith, 2002
 13
!
 128/125
 28/25
 8/7
 5/4
 32/25
 7/5
 10/7
 25/16
 8/5
 7/4
 25/14
 125/64
 2/1