Wilhelm Schickard created and built the very first Doing work mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, called the Stepped Reckoner.[18] Leibniz could possibly be considered the main computer scientist and data theorist, due to several factors, including the indisputable fact that he documented https://felixbayjp.thelateblog.com/29337105/a-simple-key-for-software-engineering-unveiled