Wilhelm Schickard designed and constructed the very first working mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, known as the Stepped Reckoner.[18] Leibniz could be viewed as the initial computer scientist and information theorist, due to numerous motives, including the proven fact that he documented https://computerscience30740.blogsvirals.com/28382799/5-simple-techniques-for-software-engineering