Introduction and Math Primer: Differentiation

          @misc{ scivideos_PIRSA:06070062,
            doi = {10.48660/06070062},
            url = {https://pirsa.org/06070062},
            author = {Burton, Howard},
            keywords = {},
            language = {en},
            title = {Introduction and Math Primer: Differentiation},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2006},
            month = {jul},
            note = {PIRSA:06070062 see, \url{https://scivideos.org/index.php/pirsa/06070062}}
          }