Mementos for http://archives.math.utk.edu/visual.calculus/4/riemann_sums.4/index.html around 2010-01-01: http://mementoweb.org/list/20100105102005/http://archives.math.utk.edu/visual.calculus/4/riemann

https://web.archive.org/web/20100105102005/http://archives.math.utk.edu:80/visual.calculus/4/riemann_sums.4/index.html

05 Jan 2010 10:20:05 GMT [ +4 days from requested date ]

Previous Memento 04 Dec 2009 23:25:53 GMT [ −27 days ]	Next Memento 05 Feb 2010 08:24:10 GMT [ +35 days ]
First Memento 28 Oct 2000 20:57:02 GMT [ −9 years 66 days ]	Last Memento 02 Aug 2023 06:04:19 GMT [ +13 years 216 days ]

http://archive.md/20121215154142/http://archives.math.utk.edu/visual.calculus/4/riemann_sums.4/index.html

15 Dec 2012 15:41:42 GMT [ +2 years 349 days from requested date ]

Previous Memento data not provided	Next Memento data not provided
First Memento data not provided	Last Memento data not provided

https://arquivo.pt/wayback/20191114175624mp_/http://archives.math.utk.edu/visual.calculus/4/riemann_sums.4/index.html

14 Nov 2019 17:56:24 GMT [ +9 years 319 days from requested date ]

Previous Memento data not provided	Next Memento data not provided
First Memento data not provided	Last Memento data not provided