Wilhelm Schickard made and built the main Operating mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a electronic mechanical calculator, called the Stepped Reckoner.[18] Leibniz could be considered the 1st computer scientist and information theorist, on account of various good reasons, such as the incontrovertible fact that he documented https://gunnerxsjzo.blogdemls.com/28622609/helping-the-others-realize-the-advantages-of-computer-science