LAWS.attn_par_bwd_full: law of bendtorch@1.3.0.0
Import: import bendtorch@1.3.0.0/LAWS.bend as LAWS
Lines 222-229 of bendtorch@1.3.0.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bendtorch@1.3.0.0/LAWS.bend&start_line=222&end_line=229

import Base
import bendtorch@1.3.0.0/main.bend as T

# LAW (attn_par_bwd_full): the tree law for FullAttention's backward leaf, as attn_par_bwd is for Attention's.
law attn_par_bwd_full:
  for d: Nat
  for gs: T.Halves<T.BG>
  for +n: Nat
  for +kv: Nat
  for +dm: T.Dm
  {T.bpar_full(d, gs, n, kv, dm) == T.bleaf_full(T.hcat(T.BG, gs), kv, dm, Nil{}) : List<&1, T.DB>}

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/PROOF.bend&name=b_par_mid_f
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/PROOF.bend&name=b_treef
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=BG
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=DB
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=Dm
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=Halves
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=bleaf_full
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=bpar_full
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=hcat