The number 13 in binary is 1101 (2 3 + 2 2 +(0 × 2) + 1), for example. Leibniz pointed out in 1703 that to do simple arithmetic in binary, such as addition ... an ingenious answer to that ...

Save guides, add subjects and pick up where you left off with your BBC account. Binary is a number system that only uses two digits, \(0\) and \(1\). It was invented by German mathematician ...