def requested_valid

bendtorch-core@0.1.0.0 · src/tensor/permute_values.bend:439

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/tensor/transpose_spec.bend as Transpose
import bendtorch-core@0.1.0.0/src/tensor/transpose_PROOF.bend as TransposeProof

439def requested_valid(+input: Shape.Shape, +a: U32, +b: U32, +inside: {True{} == Transpose.valid(input, a, b) : Bool}) ->
440  {True{} == Layout.bijective(input, requested(input, a, b)) : Bool}:
441  %TransposeProof.transpose_axes_requested(input, a, b, inside) : {True{} == Layout.bijective(input, _) : Bool}
442  TransposeProof.valid_axes(input, a, b, inside)