BinaryProofs.take_owned_lift: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/contracts/binary_proofs.bend as BinaryProofs
Lines 322-334 of bendtorch-core@0.1.0.0/src/tensor/contracts/binary_proofs.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/contracts/binary_proofs.bend&start_line=322&end_line=334

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/storage/model.bend as Model
import bendtorch-core@0.1.0.0/src/storage/main.bend as Storage
import bendtorch-core@0.1.0.0/src/storage/LAWS.bend as StorageLaws
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
import bendtorch-core@0.1.0.0/src/tensor/lifecycle.bend as Lifecycle
import bendtorch-core@0.1.0.0/src/tensor/elementwise.bend as Elementwise

# `take` of an owned tensor hands back the First half of its clone and the
# Second half's array.
def take_owned_lift(+shape: Shape.Shape, +d: Nat, +n: Nat, -array: Array<F32>, pair: Array<F32> & Array<F32>,
  -same: {pair == Array.clone(F32, array) : Array<F32> & Array<F32>}, -b: Model.Balanced(F32, d, array),
  -f: {Storage.bounds(d, n) == True{} : Bool}, -fits: {n == Shape.logical_numel(Shape.dimensions(shape)) : Nat},
  -Q: (Core.Dynamic & Array<F32>) -> Type,
  h: @-kept: {Lifecycle.logical_length(StorageLaws.owner(Storage.Storage, Storage.finish_clone(d, n, array, pair, same, b, f))) ==
    Shape.logical_numel(Shape.dimensions(shape)) : Nat} ->
    Q((Core.Packed{shape, Core.TTensor{StorageLaws.owner(Storage.Storage, Storage.finish_clone(d, n, array, pair, same, b, f)), kept}},
      Pair.snd(Array<F32>, Array<F32>, pair)))) ->
  Q(Elementwise.take_owned(shape, d, n, array, pair, same, b, f, fits)):
  (kept, copy) = pair
  h(fits)

Uses (20):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.clone
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  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=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair.snd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  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/shape/core.bend&name=dimensions
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=logical_numel
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/LAWS.bend&name=owner
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/main.bend&name=Storage
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/main.bend&name=bounds
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/main.bend&name=finish_clone
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/model.bend&name=Balanced
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=Dynamic
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/core.bend&name=Tensor
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/elementwise.bend&name=take_owned
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/lifecycle.bend&name=logical_length