MathDemos

Username

mathdemos

Channel created

no later than 2008-01-24 · the upload date of its oldest known video (exact creation date unknown)

Certainly active until at least

2017-07-27 · the last capture that showed one of its videos as available (its page, suggested videos, search, the channel's page, the API; not other users' favorites and playlists) · video: The Collatz conjecture, the 3N+1 problem

Channel seen in the archive from 2008-03-08 to 2017-07-27.

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