Wilhelm Schickard built and made the initial Performing mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a electronic mechanical calculator, known as the Stepped Reckoner.[18] Leibniz could be considered the initial computer scientist and knowledge theorist, because of different factors, including the fact that he documented the binary quantity https://software-engineering13348.amoblog.com/5-simple-statements-about-computer-science-explained-50716052