ReduceToFoldPROOF.planned_shapes: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/autograd/reduce_to_fold_PROOF.bend as ReduceToFoldPROOF
Lines 32-37 of bendtorch-core@0.1.0.0/src/autograd/reduce_to_fold_PROOF.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_to_fold_PROOF.bend&start_line=32&end_line=37

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

def planned_shapes(left: Shape.Shape, right: Shape.Shape, result: Result<&2, &2, Shape.Error, Shape.BroadcastPlan>) -> Shape.Shape & Shape.Shape:
  match result:
    case Fail{error}:
      (left, right)
    case Done{+plan}:
      (Shape.left_shape(plan), Shape.right_shape(plan))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  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=BroadcastPlan
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Error
  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=left_shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=right_shape