Wilhelm Schickard designed and manufactured the primary working mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz shown a digital mechanical calculator, known as the Stepped Reckoner.[eighteen] Leibniz can be regarded as the 1st computer scientist and information theorist, thanks to a variety of explanations, such as the indisputable fact that https://software-engineering32877.newsbloger.com/29360280/facts-about-software-engineering-revealed