BroadcastProofs.unpad_indices: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/shape/broadcast_proofs.bend as BroadcastProofs
Lines 207-213 of bendtorch-core@0.1.0.0/src/shape/broadcast_proofs.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/shape/broadcast_proofs.bend&start_line=207&end_line=213

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape

def unpad_indices(+count: Nat, +dims: List<&2, Nat>, +coordinate: Shape.Coordinate(Shape.pad(count, dims))) -> {Shape.indices(dims, Shape.unpad(count, dims, coordinate)) == List.drop(&2, Nat, Shape.indices(Shape.pad(count, dims), coordinate), count) : List<&2, Nat>}:
  match count:
    case 0n:
      drop_zero(Shape.indices(dims, coordinate))
    case 1n+rest:
      Shape.CStep{index, +tail} = coordinate
      unpad_indices(rest, dims, tail)

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=List.drop
  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/shape/broadcast_proofs.bend&name=drop_zero
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Coordinate
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Coordinate.Step
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=indices
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=pad
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=unpad