Bendtorch.lnb_b2: def of bendtorch@1.3.0.0
Import: import bendtorch@1.3.0.0/main.bend as Bendtorch
Lines 2065-2068 of bendtorch@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch@1.3.0.0/main.bend&start_line=2065&end_line=2068

import Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA

def lnb_b2(+n: Nat, +i: Nat, +o: Nat, +par: Nat, x: TA.Mat<n, i>, g: TA.Mat<o, i>, r: TA.MMul<n, o, i>) -> Bwd<TA.Mat<o, i>, TA.Mat<n, i>>:
  match r:
    case TA.MMul{dy, w, dx}:
      lnb_b3(n, i, o, w, dx, TA.Mat.matmul_tn_acc(o, n, i, par, dy, x, g))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-array@0.1.19.0/main.bend&name=MMul
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-array@0.1.19.0/main.bend&name=Mat
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-array@0.1.19.0/main.bend&name=Mat.matmul_tn_acc
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=Bwd
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=lnb_b3