pgk pgk | 25/08/2021 05:26:01 |
2661 forum posts 294 photos | The search phrase "Math Clock buy uk" throws up multiple retailers and many more variations. pgk |
Michael Gilligan | 25/08/2021 06:01:00 |
![]() 23121 forum posts 1360 photos | Posted by Peter Greene on 25/08/2021 01:50:58:
Posted by duncan webster on 24/08/2021 23:45:05:
The 7 would be better as 9 - sqrt(9) + 9^0, which would be 9 - 3 + 1 = 7
But unfortunately introduces the numeral " 0 " .... . … which sometimes goes by the alias (9-9) MichaelG. |
not done it yet | 25/08/2021 07:46:11 |
7517 forum posts 20 photos | Posted by Nigel Bennett on 24/08/2021 17:08:10:
I'm sure there must be a much simpler expression for the 9 o'clock position, but I can't imagine what... Yep, I thought that, too. After all it is about the number 9. KISS principle and all that. Now set about the minute hand?! Duncan, Ama-zing or -zon. |
Journeyman | 25/08/2021 08:51:55 |
![]() 1257 forum posts 264 photos | Of course if you have an aversion to 9's and prefer computers over maths there is always this version: Available from the same source along with a few other strange ones. Digital binary is quite good! John |
Nicholas Farr | 25/08/2021 09:30:23 |
![]() 3988 forum posts 1799 photos | Hi, I didn't find any clocks for sale in the UK with the 9 displayed in the same manner as in the one shown by Noel, but I did find this Nerdy Math Clock Regards Nick. |
Journeyman | 25/08/2021 09:41:23 |
![]() 1257 forum posts 264 photos | At risk of getting excommunicated try this *** LINK *** Several pages but on further examination not exactly the same layout as the OP. John Edited By Journeyman on 25/08/2021 09:59:45 |
duncan webster | 25/08/2021 12:52:21 |
5307 forum posts 83 photos | Posted by Grindstone Cowboy on 25/08/2021 00:16:42:
Duncan - it's also a big river. I'm assuming we aren't allowed to mention the actual website? Rob Doh!!!! must try harder |
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