def d9.list
import emerging-ezaudio@0.4.0.0/src/mp3_syn.bend as Mp3Synimport Base
266# nine DCT outputs in bin order
267def d9.list(dd: D9) -> List<&2, F32>:
268 match dd:
269 case D9{+s2b, +y4o, +s8c, +s0c, +s4c, +s1b, +s5c, +s7c, +s3c}:
270 cs.pack(f.sub(s4c, s7c), f.add(s2b, s1b), f.sub(s0c, s3c), f.add(s8c, s5c), y4o,
271 f.sub(s8c, s5c), f.add(s0c, s3c), f.sub(s2b, s1b), f.add(s4c, s7c))