(left, right)
return left._values.from_bool(not _bool_eq(left, right))
Return -1 if left != right, 0 otherwise.
Return -1 if left != right, 0 otherwise.
Return - 1 if left ! = right 0 otherwise .
def neq(left, right):
    """Return -1 if left != right, 0 otherwise."""
    return left._values.from_bool(not _bool_eq(left, right))
def neq ( left , right ) : return left . _values . from_bool ( not _bool_eq ( left , right ) )