Mp3Syn.dc.fly: def of emerging-ezaudio@0.4.0.0
Import: import emerging-ezaudio@0.4.0.0/src/mp3_syn.bend as Mp3Syn
Lines 639-645 of emerging-ezaudio@0.4.0.0/src/mp3_syn.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_syn.bend&start_line=639&end_line=645

import Base

# butterfly all four rows
def dc.fly(hop: Nat, xs: Array<F32>, +base: U32) -> Array<F32>:
  match hop:
    case 0n:
      xs
    case 1n+p:
      dc.fly(p, but.row(xs, base), u.add(base, 8))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_syn.bend&name=but.row
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_syn.bend&name=u.add