TensorChainPROOF.stepped: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend as TensorChainPROOF
Lines 390-406 of bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend&start_line=390&end_line=406

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
import bendtorch-core@0.1.0.0/src/autograd/gradient.bend as Gradient
import bendtorch-core@0.1.0.0/src/autograd/tensor_backward.bend as Backward
import bendtorch-core@0.1.0.0/src/autograd/tensor_chain_LAWS.bend as Laws

def stepped(+node: Backward.Node, +shape: Shape.Shape, -value: Core.Dynamic, saved: Backward.Saved, -slot: Gradient.Slot,
  -rest: List<&1, Backward.Entry>, pending: List<&1, Gradient.Slot>, +count: Nat, -slots: List<&1, Gradient.Slot>, -log: Laws.Log(),
  pushed: Pulls(pending, slots, count, log),
  ih: @state: Laws.Slots() -> @-slots2: List<&1, Gradient.Slot> -> @+count2: Nat -> @-log2: Laws.Log() ->
    @pushed2: Pushed(state, slots2, count2, log2) -> Out(rest, state, count2, slots2, log2)) ->
  Run<Backward.Entry{node, shape, value, saved, slot} <> rest, pending, count, slots, log>:
  match pending count:
    case Nil{} count:
      Kept{Backward.Entry{node, shape, value, saved, slot} <> rest, Nil{}, {==},
        Equal.cong(List<&1, Gradient.Slot>, Laws.Slots(),
          list => Laws.chained(Backward.Entry{node, shape, value, saved, slot} <> rest, list, count, log), slots, Nil{}, pushed)}
    case Con{x, more} 0n:
      Kept{Backward.Entry{node, shape, value, saved, slot} <> rest, Nil{}, {==},
        Equal.cong(List<&1, Gradient.Slot>, Laws.Slots(),
          list => Laws.chained(Backward.Entry{node, shape, value, saved, slot} <> rest, list, 0n, log), slots, x <> more, pushed)}
    case Con{x, more} 1n+below:
      slot_step(node, shape, value, saved, slot, rest, x, more, below, slots, log, pushed, ih)

Uses (17):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  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-core@0.1.0.0/src/autograd/gradient.bend&name=Slot
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_backward.bend&name=Entry
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_backward.bend&name=Node
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_backward.bend&name=Saved
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_LAWS.bend&name=Log
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_LAWS.bend&name=Slots
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_LAWS.bend&name=chained
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend&name=Out
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend&name=Pulls
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend&name=Pushed
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend&name=Run
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/tensor_chain_PROOF.bend&name=slot_step
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=Dynamic