Wilhelm Schickard designed and built the primary Doing the job mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a electronic mechanical calculator, called the Stepped Reckoner.[eighteen] Leibniz could possibly be thought of the first computer scientist and data theorist, as a result of many causes, such as the undeniable https://holdenrayvq.canariblogs.com/little-known-facts-about-software-engineering-44140927