Try this ancient multiplication trick—halves and doubles, also called Egyptian or Russian math—where you repeatedly halve one ...

Gottfried Wilhelm von Leibniz, the great mathematician and pioneer of computer science and binary number calculations. © University of Massachusetts Lowell Binary ...

Binary arithmetic, the basis of all virtually digital computation today, is usually said to have been invented at the start of the eighteenth century by the German mathematician Gottfried Leibniz. But ...