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f57v - moon synodic period
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Posts: 4,318 Threads: 195 Thanks Received: 863 in 621 posts Thanks Given: 908 Joined: Jun 2015 Reputation: 8 Location: Moscow 
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28-02-2018, 06:28 PM
Quote:Early 13th C. in Europe or threabouts, see Fibonacci and Sacrobosco. So that would be OK in the VMS. Well, what I actually meant by saying that was "zero as a number". I think Sacrobosco just introduced zero as a digit, but did not consider it a number (like one that can be used for numbering objects).  Member details
Posts: 3,236 Threads: 251 Thanks Received: 1,192 in 681 posts Thanks Given: 394 Joined: Dec 2015 Reputation: 7 |
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