List.internal_last_reverse_go: def of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/list.bend as List
Lines 1814-1819 of bend-mathlib@0.8.1.0/list.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/list.bend&start_line=1814&end_line=1819

import Base

def internal_last_reverse_go(a, -A: Kind(a), xs: List<a, A>, -h: A, -acc: List<a, A>) -> {List.last(a, A, List.reverse.go(a, A, xs, h <> acc)) == Some{List.last.go(a, A, acc, h)} : Maybe<a, A>}:
  match xs:
    case Nil{}:
      {==}
    case y <> t:
      internal_last_reverse_go(a, A, t, y, h <> acc)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.last
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.last.go
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.reverse.go
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe