! chin_ching.scl ! Scale of Ching Fang, c.45 BC. Pyth.steps 0 1 2 3 4 5 47 48 49 50 51 52 53 12 ! 93.84004 9/8 297.75004 81/64 501.66005 591.88504 3/2 795.79504 27/16 999.70504 243/128 1203.61505