Bendtorch.hb4: def of bendtorch@1.3.0.0
Import: import bendtorch@1.3.0.0/main.bend as Bendtorch
Lines 2662-2666 of bendtorch@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch@1.3.0.0/main.bend&start_line=2662&end_line=2666

import Base

# dK += Gᵀ·Q, then dV += Pᵀ·dO
def hb4(+t: Nat, +hd: Nat, +w: Nat, +hc: U32, k: Array<F32>, d: Array<F32>, v: Array<F32>, p: Array<F32>, dq: Array<F32>, dva: Array<F32>, r: PO) -> BS:
  match r:
    case PO{g, q, dka}:
      hb5(q, k, v, dq, dka, pacc(Nat.sub(Nat.mul(t, hd), 1n), 0, U32.from_nat(hd), t, U32.from_nat(w), hc, dva, dot0(t, 0, hc, U32.from_nat(t), U32.from_nat(w), p, d)))

Uses (12):
  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=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.sub
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.from_nat
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=BS
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=PO
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=dot0
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=hb5
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=pacc