def reverse_length
import qasim-bend-kit@0.1.0.2/proof/AES_ZipLengthProof.bend as AESZipLengthProofimport Base
111def reverse_length(+xs: List<&2, U32>) ->
112 {List.length(&2, U32, List.reverse(&2, U32, xs)) ==
113 List.length(&2, U32, xs) : Nat}:
114 reverse_go_length(xs, Nil{})