Mp3Syn.d9.neg: def of emerging-ezaudio@0.4.0.0
Import: import emerging-ezaudio@0.4.0.0/src/mp3_syn.bend as Mp3Syn
Lines 278-281 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=278&end_line=281

import Base

# negate the odd bins of a sine DCT
def d9.neg(+ys: List<&2, F32>) -> List<&2, F32>:
  f.set(f.set(f.set(f.set(ys, 1, F32.neg(f.at(ys, 1))), 3, F32.neg(f.at(ys, 3))), 5,
    F32.neg(f.at(ys, 5))), 7, F32.neg(f.at(ys, 7)))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.neg
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_syn.bend&name=f.at
  https://jend.leeeet.dev/definition.txt?path=emerging-ezaudio@0.4.0.0/src/mp3_syn.bend&name=f.set