Wilhelm Schickard made and created the very first working mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz shown a digital mechanical calculator, called the Stepped Reckoner.[eighteen] Leibniz could be thought of the main computer scientist and data theorist, thanks to numerous explanations, including the indisputable fact that he documented the https://softwareengineering55420.theideasblog.com/29284549/new-step-by-step-map-for-computer-science