Wilhelm Schickard built and produced the primary Functioning mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz shown a digital mechanical calculator, known as the Stepped Reckoner.[18] Leibniz might be viewed as the primary computer scientist and knowledge theorist, because of numerous good reasons, such as the fact that he documented https://collinjevkz.vidublog.com/28273670/top-computer-science-secrets