Wilhelm Schickard developed and constructed the main Doing work mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a digital mechanical calculator, known as the Stepped Reckoner.[18] Leibniz may very well be viewed as the very first computer scientist and information theorist, because of numerous explanations, including the undeniable fact https://josueeidfu.blogsidea.com/35038012/new-step-by-step-map-for-software-engineering