PermutationMapping.plan_selected_success: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/tensor/permutation_mapping.bend as PermutationMapping
Lines 243-263 of bendtorch-core@0.1.0.0/src/tensor/permutation_mapping.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/tensor/permutation_mapping.bend&start_line=243&end_line=263

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/tensor/layout.bend as Layout
import bendtorch-core@0.1.0.0/src/storage/arith.bend as Arith
import bendtorch-core@0.1.0.0/src/tensor/axis_spec.bend as Axis
import bendtorch-core@0.1.0.0/src/tensor/axis_algebra.bend as AxisAlgebra

def plan_selected_success(+input: Shape.Shape, +axes: List<&2, U32>, +valid: {True{} == Layout.bijective(input, axes) : Bool},
  selected: Maybe<&2, List<&2, U32>>, +same: {selected == Layout.reorder(Shape.dimensions(input), axes) : Maybe<&2, List<&2, U32>>}) ->
  {Result.is_done(&2, &2, Layout.Error, Layout.Plan<input, axes>, Layout.plan_selected(input, axes, valid, selected, same)) == True{} : Bool}:
  match selected:
    case None{}:
      Empty.absurd({False{} == True{} : Bool},
        Arith.clash(Equal.cong(Maybe<&2, List<&2, U32>>, Bool, metadata_present, None{},
          Some{Axis.order(U32, Shape.dimensions(input), Shape.naturals(axes))},
          Equal.trans(Maybe<&2, List<&2, U32>>, None{}, Layout.reorder(Shape.dimensions(input), axes),
            Some{Axis.order(U32, Shape.dimensions(input), Shape.naturals(axes))}, same, AxisAlgebra.permutation_complete(input, axes, valid)))))
    case Some{+dimensions}:
      plan_built_success(input, axes, dimensions, valid, same, Shape.construct(dimensions),
        selected_construct_complete(input, axes, dimensions, valid,
          Equal.cong(Maybe<&2, List<&2, U32>>, List<&2, U32>, Axis.values(U32), Some{dimensions},
            Some{Axis.order(U32, Shape.dimensions(input), Shape.naturals(axes))},
            Equal.trans(Maybe<&2, List<&2, U32>>, Some{dimensions}, Layout.reorder(Shape.dimensions(input), axes),
              Some{Axis.order(U32, Shape.dimensions(input), Shape.naturals(axes))}, same, AxisAlgebra.permutation_complete(input, axes, valid)))),
        Equal.cong(Maybe<&2, List<&2, U32>>, List<&2, U32>, Axis.values(U32), Some{dimensions},
          Some{Axis.order(U32, Shape.dimensions(input), Shape.naturals(axes))},
          Equal.trans(Maybe<&2, List<&2, U32>>, Some{dimensions}, Layout.reorder(Shape.dimensions(input), axes),
            Some{Axis.order(U32, Shape.dimensions(input), Shape.naturals(axes))}, same, AxisAlgebra.permutation_complete(input, axes, valid))))

Uses (24):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.trans
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.is_done
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  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=construct
  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=naturals
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/arith.bend&name=clash
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/axis_algebra.bend&name=permutation_complete
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/axis_spec.bend&name=order
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/axis_spec.bend&name=values
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/layout.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/layout.bend&name=Plan
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/layout.bend&name=bijective
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/layout.bend&name=plan_selected
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/layout.bend&name=reorder
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/permutation_mapping.bend&name=metadata_present
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/permutation_mapping.bend&name=plan_built_success
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/tensor/permutation_mapping.bend&name=selected_construct_complete