Wilhelm Schickard intended and built the primary Performing mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, known as the Stepped Reckoner.[eighteen] Leibniz may very well be considered the 1st computer scientist and data theorist, as a consequence of numerous good reasons, including the fact that https://rylanpvsuw.theideasblog.com/29281793/how-software-engineering-can-save-you-time-stress-and-money