type AxesFacts

bendtorch-core@0.1.0.0 · src/tensor/transpose_PROOF.bend:26

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/tensor/axis_spec.bend as Axis
import bendtorch-core@0.1.0.0/src/tensor/layout.bend as Layout
import bendtorch-core@0.1.0.0/src/tensor/transpose_spec.bend as Transpose

26type AxesFacts<-dims: List<&2, U32>, -a: Nat, -b: Nat> is Data:
27  Certified{requested: {Layout.transpose_axes(dims, U32.from_nat(a), U32.from_nat(b), 0) == Transpose.requested_axes(Shape.rank_dimensions(dims), a, b) : List<&2, U32>},
28    valid: {True{} == Axis.valid(Shape.rank_dimensions(dims), Shape.naturals(Transpose.requested_axes(Shape.rank_dimensions(dims), a, b))) : Bool},
29    inverse: {Axis.inverse_axes(Shape.rank_dimensions(dims), Shape.naturals(Transpose.requested_axes(Shape.rank_dimensions(dims), a, b))) == Shape.naturals(Transpose.requested_axes(Shape.rank_dimensions(dims), a, b)) : List<&2, Nat>}}