JSONListProof.reverse_shift: def of qasim-bend-kit@0.1.0.2
Import: import qasim-bend-kit@0.1.0.2/proof/JSON_ListProof.bend as JSONListProof
Lines 19-25 of qasim-bend-kit@0.1.0.2/proof/JSON_ListProof.bend: https://jend.leeeet.dev/read.txt?path=qasim-bend-kit@0.1.0.2/proof/JSON_ListProof.bend&start_line=19&end_line=25

import Base

def reverse_shift(-A: Data,
                  +xs: List<&2, A>,
                  +acc: List<&2, A>,
                  +tail: List<&2, A>) -> {List.reverse.go(&2, A, List.reverse.go(&2, A, xs, acc), tail) == List.reverse.go(&2, A, acc, List.append(&2, A, xs, tail)) : List<&2, A>}:
    match xs:
        case Nil{}: {==}
        case h <> t: reverse_shift(A, t, h <> acc, tail)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.reverse.go