ReduceFiberProof.block_off: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend as ReduceFiberProof
Lines 547-552 of bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend&start_line=547&end_line=552

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/shape/broadcast_proofs.bend as Broadcast
import bendtorch-core@0.1.0.0/src/storage/api.bend as Api

def block_off(+stride: Nat, +left: Nat, +right: Nat, +rest: List<&2, Shape.Row>, +target: Nat, +base: Nat, +digit: Nat,
  +mode: OffMode<rest, left, stride, digit, target>) ->
  {masked(stride, Shape.Row{stride, left, right} <> rest, target, base, Nat.mul(digit, stride)) == Nil{} : List<&2, Nat>}:
  %Broadcast.add_zero(Nat.mul(digit, stride)) :
    {masked(stride, Shape.Row{stride, left, right} <> rest, target, base, _) == Nil{} : List<&2, Nat>}
  shifted_off(stride, stride, left, right, rest, target, base, digit, 0n, Api.le_refl(stride), mode)

Uses (9):
  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=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend&name=OffMode
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend&name=masked
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_fiber_proof.bend&name=shifted_off
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/broadcast_proofs.bend&name=add_zero
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Row
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/api.bend&name=le_refl