def take.b
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
974def take.b(
975 hop: Nat, xs: List<&2, List<&2, F32>>, acc: List<&2, List<&2, F32>>
976) -> List<&2, List<&2, F32>>:
977 match hop xs:
978 case 0n _:
979 f.revs(acc)
980 case _ Nil{}:
981 f.revs(acc)
982 case 1n+p +hd <> tl:
983 take.b(p, tl, hd <> acc)