! cet114.scl ! 21st root of 4 21 ! 114.28571 228.57143 342.85714 457.14286 571.42857 685.71429 800.00000 914.28571 1028.57143 1142.85714 1257.14286 1371.42857 1485.71429 1600.00000 1714.28571 1828.57143 1942.85714 2057.14286 2171.42857 2285.71429 4/1