ReduceFoldPROOF.word_at_last: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/autograd/reduce_fold_PROOF.bend as ReduceFoldPROOF
Lines 89-95 of bendtorch-core@0.1.0.0/src/autograd/reduce_fold_PROOF.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_fold_PROOF.bend&start_line=89&end_line=95

import Base
import bendtorch-core@0.1.0.0/src/autograd/reduce_LAWS.bend as ReduceLaws

def word_at_last(+values: List<&2, F32>, +word: F32) ->
  {ReduceLaws.word_at(List.append(&2, F32, values, [word]), List.length(&2, F32, values)) == Some{word} : Maybe<&2, F32>}:
  match values:
    case Nil{}:
      {==}
    case +value <> +rest:
      word_at_last(rest, word)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  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.length
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_LAWS.bend&name=word_at