OK. That algorithm could be improved (for accuracy, not speed) by replacing sums of the smallest number with multiplications as I suppose that multiplication o

OK. That algorithm could be improved (for accuracy, not speed) by replacing sums of the smallest number with multiplications as I suppose that multiplication of more than 3 identical numbers or more is loosing less precision than multiple additions. For example: [4, 3, 7, 7, 8] could be calculated as: (3+4) => [7, 7, 7, 8] (7*3) => [21, 8] (8+21) => 29