! cet68.scl ! 3rd root of 9/8 18 ! 67.97000 135.94000 9/8 271.88000 339.85000 81/64 475.79000 543.76000 729/512 679.70001 747.67001 6561/4096 883.61001 951.58001 59049/32768 1087.52001 1155.49001 531441/262144