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July 23rd, 2017, 04:53 PM  #1 
Newbie Joined: May 2017 From: Monaco Posts: 19 Thanks: 0  numbers Hello folks, please excuse the bad drawing; it is the numbers 19 in a circle with a 0 in the middle, with areas shaded in between them in red. I made up a rule that 0 is a constant and that the numbers 19 are constants as they are a part of the larger wheel too themselves and it's possible to substitute 0 with x. I was trying to do some simple algebra using the wheel and I came across some interesting observations! I put x in the middle of the wheel and I went on from there. Maybe mathematicians such as yourself could find a use for this. I eventually managed to predict 2x+4 = 7, x = 1.5 using the wheel alone and with a mental block in my head. And without fiddling with the algebra. Last edited by skipjack; July 23rd, 2017 at 05:19 PM. 
July 23rd, 2017, 05:32 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 18,245 Thanks: 1439 
How does the red shading help? Have you heard of clock arithmetic? Clock9.jpg 
July 24th, 2017, 04:22 AM  #3 
Newbie Joined: May 2017 From: Monaco Posts: 19 Thanks: 0 
I just shaded them in because it gives the drawing some life, because you can see by the area that any given number is a constant, and you can make 0 a constant. I was thinking how does something that has no value make a number greater such as 80. 8 followed by a 0 which in mathematical terms is nothing should mean something else. But as mathematicians we think like that that it gives it more value. So it's kind of a proof as I saw it for 0 being a constant.. The numbers are a constant, hence 0 must be a constant too, and such a chart proves this for me. 
July 24th, 2017, 04:24 AM  #4  
Newbie Joined: May 2017 From: Monaco Posts: 19 Thanks: 0  Quote:
 
July 24th, 2017, 09:10 PM  #5 
Senior Member Joined: Nov 2010 From: Indonesia Posts: 1,519 Thanks: 120 Math Focus: Trigonometry and Logarithm  If it were me, I would use Microsoft Power Point to make that with circles, lines, and text boxes to tidy things up a bit. That's what I usually do.

July 25th, 2017, 02:57 AM  #6 
Newbie Joined: May 2017 From: Monaco Posts: 19 Thanks: 0 
Oh, I will try to make a tidier version. It was very late and I was a bit disorientated.


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