Wilhelm Schickard developed and manufactured the first Doing work mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a digital mechanical calculator, called the Stepped Reckoner.[eighteen] Leibniz could be deemed the very first computer scientist and information theorist, because of numerous causes, such as the fact that he documented the https://computer-science32097.myparisblog.com/29319505/about-software-engineering