[Untitled]

edit

Perhaps some dates of his existence could help the page. A little bit more biography and how the introduction of decimals changed doing math could also help. For example, he was an advocate of "pen and paper" mathematics. LetsBeAwesome (talk) 03:06, 14 September 2013 (UTC)Reply

A Commons file used on this page or its Wikidata item has been nominated for deletion

edit

The following Wikimedia Commons file used on this page or its Wikidata item has been nominated for deletion:

Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 18:37, 2 October 2022 (UTC)Reply