def read_length_projection
bendtorch-core@0.1.0.0 · src/tensor/read_contract.bend:148
import bendtorch-core@0.1.0.0/src/tensor/read_contract.bend as ReadContract
import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/storage/main.bend as Storage
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/observation.bend as Observation
148def read_length_projection(-shape: Shape.Shape, -original: Storage.Storage,
149 -valid: {Lifecycle.logical_length(original) == Shape.logical_numel(Shape.dimensions(shape)) : Nat}, +index: U32,
150 pair: Storage.Storage & Result<&2, &2, Storage.Error, F32>, -same: {pair == Storage.get(original, index) : Storage.Storage & Result<&2, &2, Storage.Error, F32>}) ->
151 {Observation.after_length_pair(shape, Core.read_result(shape, original, valid, index, pair, same)) == Lifecycle.retained_read(pair) : Nat}:
152 (storage, result) = pair
153 {==}