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Fibonacci Friday - Printable Version +- HP Forums (https://archived.hpcalc.org/museumforum) +-- Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum-1.html) +--- Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum-2.html) +--- Thread: Fibonacci Friday (/thread-244853.html) |
Fibonacci Friday - Dave Shaffer (Arizona) - 06-09-2013 As I was reviewing financial data from last week, I realized that last Friday (6/7/13 or 7/6/13 - depending on your continent) might be loosely called a Fibonacci day - i.e. the sum of the day and month added up to the last two digits of the year. Then, I realized the real Fibonacci day for 2013 was a month ago: 5/8/13 (or 8/5/13), but alas not a Friday, so not alliterative. These numbers are from the real Fibonacci series (and best expressed, of course, if you are using a US-style date system!).
The next real Fibonacci day won't be until August 13, 2021 (with, of course, some pseudo-days like last Friday before then). After that, you have to wait until the next millennium for the next true Fibonacci day: Jan 1, 3002!
Re: Fibonacci Friday - Geir Isene - 06-10-2013 The next Fibonacci day is at least 5th of August 2013 (albeit not a Friday).
As a side note, in the US, PI is roughly equal to 3.41
Re: Fibonacci Friday - Paul Dale - 06-10-2013 My son's birthday and my wedding anniversary that day. It must be special :)
- Pauli
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