BoundaryProofs.checked_indices: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/shape/boundary_proofs.bend as BoundaryProofs
Lines 121-123 of bendtorch-core@0.1.0.0/src/shape/boundary_proofs.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/shape/boundary_proofs.bend&start_line=121&end_line=123

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/shape/coordinate_proofs.bend as Coordinates
import bendtorch-core@0.1.0.0/src/shape/LAWS.bend as Laws

def checked_indices(+shape: Shape.Shape, +coordinate: Shape.Coordinate(Shape.extents(shape))) -> {Laws.coordinate_result(shape, Shape.coordinate_checked.nat(shape, Shape.indices(Shape.extents(shape), coordinate))) == Some{Shape.words(Shape.indices(Shape.extents(shape), coordinate))} : Maybe<&2, List<&2, U32>>}:
  +values = Shape.indices(Shape.extents(shape), coordinate)
  checked_fit(shape, values, Shape.bool_case(Shape.fit_values(Shape.dimensions(shape), values)), Coordinates.fit_indices(Shape.extents(shape), coordinate))

Uses (15):
  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=U32
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/LAWS.bend&name=coordinate_result
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/boundary_proofs.bend&name=checked_fit
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/coordinate_proofs.bend&name=fit_indices
  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=Shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=bool_case
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=coordinate_checked.nat
  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=extents
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=fit_values
  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=words