Wilhelm Schickard intended and manufactured the 1st Doing work mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, known as the Stepped Reckoner.[eighteen] Leibniz can be viewed as the primary computer scientist and knowledge theorist, on account of many causes, including the undeniable fact that he https://computerscience03465.gynoblog.com/28411711/top-guidelines-of-software-engineering