Wilhelm Schickard made and created the first working mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz shown a electronic mechanical calculator, known as the Stepped Reckoner.[18] Leibniz may very well be regarded the main computer scientist and data theorist, due to several factors, including the proven fact that he documented https://software-engineering56431.blogdon.net/not-known-factual-statements-about-computer-science-45001483