Wilhelm Schickard made and manufactured the very first Doing work mechanical calculator in 1623.[17] In 1673, Gottfried Leibniz shown a digital mechanical calculator, known as the Stepped Reckoner.[18] Leibniz could be considered the main computer scientist and knowledge theorist, as a consequence of numerous motives, such as the undeniable fact https://softwareengineering01875.look4blog.com/67816444/the-software-engineering-diaries