Wilhelm Schickard intended and made the first Functioning mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz demonstrated a digital mechanical calculator, called the Stepped Reckoner.[eighteen] Leibniz may be viewed as the first computer scientist and knowledge theorist, due to various causes, including the fact that he documented the binary number https://computerscience21976.articlesblogger.com/51890559/software-engineering-can-be-fun-for-anyone