def positions(self, prop, start, stop):
        span = stop - start
        if not span:
            return "n/a"

        start_rel = span / (prop["start"] - start)
        stop_rel = (prop["stop"] - start) / span

        line_len = 70
        a = int(start_rel * line_len)
        b = int((stop_rel - start_rel) * line_len) or 1
        c = line_len - a - b
        return a, b, c
dataset/ETHPy150Open ohmu/poni/poni/times.py/Times.positions/swapped operands of `/`