Wilhelm Schickard created and constructed the first Doing the job mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a digital mechanical calculator, called the Stepped Reckoner.[18] Leibniz could be regarded as the primary computer scientist and information theorist, thanks to different motives, such as the proven fact that he https://softwareengineering01875.look4blog.com/67816444/the-software-engineering-diaries