type ListFacts

bendtorch-core@0.1.0.0 · src/tensor/axis_algebra.bend:192

import Base
import bendtorch-core@0.1.0.0/src/tensor/axis_spec.bend as Axis

192type ListFacts<-A: Data, -rank: Nat, -axes: List<&2, Nat>, -items: List<&2, A>> is Data:
193  Lists{selected: {Axis.gather(A, items, axes) == Some{Axis.order(A, items, axes)} : Maybe<&2, List<&2, A>>},
194    ranked: {List.length(&2, A, Axis.order(A, items, axes)) == rank : Nat},
195    scattered: {Axis.scatter(A, rank, axes, items, 0n) == Some{Axis.order(A, items, Axis.inverse_axes(rank, axes))} : Maybe<&2, List<&2, A>>},
196    restored: {Axis.order(A, Axis.order(A, items, axes), Axis.inverse_axes(rank, axes)) == items : List<&2, A>},
197    reverse_restored: {Axis.order(A, Axis.order(A, items, Axis.inverse_axes(rank, axes)), axes) == items : List<&2, A>},
198    scatter_restored: {Axis.scatter(A, rank, axes, Axis.order(A, items, axes), 0n) == Some{items} : Maybe<&2, List<&2, A>>}}