def snoc_equal

bendtorch-core@0.1.0.0 · src/tensor/contracts/words_proof.bend:35

import Base

35# Equal lists with equal words appended are equal.
36def snoc_equal(+before: List<&2, F32>, +after: List<&2, F32>, +word: F32, +other: F32,
37  rest: {before == after : List<&2, F32>}, last: {word == other : F32}) ->
38  {List.append(&2, F32, before, [word]) == List.append(&2, F32, after, [other]) : List<&2, F32>}:
39  %rest : {List.append(&2, F32, before, [word]) == List.append(&2, F32, _, [other]) : List<&2, F32>}
40  %last : {List.append(&2, F32, before, [word]) == List.append(&2, F32, before, [_]) : List<&2, F32>}
41  {==}