Wilhelm Schickard designed and made the very first Performing mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz shown a electronic mechanical calculator, known as the Stepped Reckoner.[18] Leibniz might be thought of the 1st computer scientist and knowledge theorist, because of different explanations, such as the fact that he documented https://softwareengineering09764.kylieblog.com/29308605/about-software-engineering