Wilhelm Schickard built and manufactured the first working mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a electronic mechanical calculator, called the Stepped Reckoner.[18] Leibniz may very well be considered the initial computer scientist and knowledge theorist, as a result of different reasons, such as the undeniable fact that https://beckettfiebp.answerblogs.com/29008030/software-engineering-can-be-fun-for-anyone