Wilhelm Schickard made and manufactured the 1st Performing mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a digital mechanical calculator, known as the Stepped Reckoner.[eighteen] Leibniz may be deemed the main computer scientist and information theorist, as a result of several motives, such as the proven fact that he https://software-engineering65310.blogpostie.com/51059198/computer-science-for-dummies