Wilhelm Schickard intended and created the 1st Doing work mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz demonstrated a digital mechanical calculator, called the Stepped Reckoner.[eighteen] Leibniz may very well be regarded as the very first computer scientist and knowledge theorist, because of different reasons, such as the incontrovertible fact https://softwareengineering34173.ezblogz.com/60496335/not-known-facts-about-computer-science