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Derek Jennings
Hampshire, England
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Top Questions
21
votes
Are two people required in cockpit at all times on large commercial aircraft?
airliner
airline-operations
security
cockpit
crew
asked Mar 26, 2015 at 11:28
aviation.stackexchange.com
16
votes
The vanishing of Ramanujan's Function tau(n)
nt.number-theory
asked Jul 8, 2010 at 15:01
mathoverflow.net
6
votes
Non-English language Mathematical podcasts/audio
math-communication
soft-question
asked Aug 7, 2010 at 21:10
mathoverflow.net
Top Answers
11
Can we cover the unit square by these rectangles?
mathoverflow.net
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mathoverflow.net