def retained_dimensions_pair

bendtorch-core@0.1.0.0 · src/tensor/construction_contract_PROOF.bend:298

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/tensor/observation.bend as Observation

298def retained_dimensions_pair(+shape: Shape.Shape, pair: Core.Tensor<shape> & Result<&2, &2, Core.Error, F32>) ->
299  {Observation.after_dimensions_pair(shape, pair) == Some{Shape.dimensions(shape)} : Maybe<&2, List<&2, U32>>}:
300  (tensor, result) = pair
301  {==}