Wilhelm Schickard developed and built the main working mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a digital mechanical calculator, known as the Stepped Reckoner.[18] Leibniz might be thought of the first computer scientist and information theorist, as a result of a variety of factors, including the indisputable fact https://lorenzopsuog.humor-blog.com/28243332/little-known-facts-about-software-engineering