Wilhelm Schickard intended and manufactured the 1st Operating mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a electronic mechanical calculator, called the Stepped Reckoner.[18] Leibniz might be thought of the 1st computer scientist and information theorist, because of different reasons, such as the undeniable fact that he documented the https://computerscience55319.theisblog.com/29026902/top-computer-science-secrets