code: def __minowski_low_positive_integer_p(h1, h2, p = 2): # 11..43 us for p = 1..24 \w 100 bins
      
      mult = scipy.absolute(h1 - h2)
      dif = mult
      for _ in range(p - 1): dif = scipy.multiply(dif, mult)
      return math.pow(scipy.sum(dif), 1./p)
docs: A faster implementation of the Minowski distance for positive integer < 25.
      @note do not use this function directly, but the general @link minowski() method.
      @note the passed histograms must be scipy arrays.