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Octonions?
07-29-2018, 03:44 PM
Post: #1
Octonions?
Fascinating article about hypercomplex numbers and theoretical physics:
https://www.quantamagazine.org/the-octon...-20180720/

Users of HP48/50 calculators can explore the mathematics with Anion2
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07-30-2018, 01:18 PM
Post: #2
RE: Octonions?
Thanks for the link, it's indeed fascinating even if well beyond my math knowledge.

HP-41 users can also work with Octonions.
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07-30-2018, 08:05 PM
Post: #3
RE: Octonions?
I am wondering about this fact on HP Prime.
Advanced Mathematics are great.
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07-30-2018, 11:51 PM
Post: #4
RE: Octonions?
(07-29-2018 03:44 PM)John Keith Wrote:  Fascinating article about hypercomplex numbers and theoretical physics:
https://www.quantamagazine.org/the-octon...-20180720/

I just finished Lost In Math, a readable discourse on the state of theoretical physics and a nice counterbalance to articles like this. I'm hardly qualified to take sides, but I found the book interesting and thought provoking.

~Mark

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07-31-2018, 10:28 AM
Post: #5
RE: Octonions?
https://www.youtube.com/watch?v=3BZyds_KFWM&t=9s
... this is the YouTube series by Dr. Furey. I found it really fascinating too.

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08-05-2018, 03:43 PM
Post: #6
RE: Octonions?
(07-31-2018 10:28 AM)Luigi Vampa Wrote:  https://www.youtube.com/watch?v=3BZyds_KFWM&t=9s
... this is the YouTube series by Dr. Furey. I found it really fascinating too.

Thanks Luigi, very interesting indeed.
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