Wilhelm Schickard built and produced the initial Operating mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, called the Stepped Reckoner.[18] Leibniz may very well be thought of the very first computer scientist and information theorist, on account of several good reasons, including the undeniable fact https://johnnyhcsjy.blogthisbiz.com/34922475/details-fiction-and-computer-science