Wilhelm Schickard made and constructed the initial working mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, known as the Stepped Reckoner.[eighteen] Leibniz could possibly be considered the 1st computer scientist and information theorist, due to a variety of explanations, including the incontrovertible fact that he https://softwareengineering08753.blogdomago.com/28211570/facts-about-software-engineering-revealed