String.internal_reverse_go_spec: def of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/string.bend as String
Lines 70-78 of bend-mathlib@0.8.1.0/string.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/string.bend&start_line=70&end_line=78

import Base

def internal_reverse_go_spec(s: String, +acc: String) -> {String.append(String.reverse(s), acc) == String.reverse.go(s, acc) : String}:
  match s:
    case SNil{}:
      {==}
    case SCon{+h, +t}:
      %internal_reverse_go_spec(t, SCon{h, SNil{}}) : {String.append(_, acc) == String.reverse.go(t, SCon{h, acc}) : String}
      %internal_append_assoc(String.reverse(t), SCon{h, SNil{}}, acc) : {_ == String.reverse.go(t, SCon{h, acc}) : String}
      %internal_reverse_go_spec(t, SCon{h, acc}) : {String.append(String.reverse(t), SCon{h, acc}) == _ : String}
      {==}

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.reverse
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.reverse.go
  https://jend.leeeet.dev/definition.txt?path=bend-mathlib@0.8.1.0/string.bend&name=internal_append_assoc