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March 5th, 2017, 12:39 PM  #1 
Newbie Joined: Mar 2017 From: venezuela Posts: 6 Thanks: 0  Highorder rootapproximating methods for children
Hi All, Hope you find of some interest how to teach children on highorder rootapproximating methods (at any desired convergence rate) based on the generalized mediant which is wellknown operation for Number theorists. No derivatives, no TrialError checks, No Geometry, but just the Simplest Arithmetic. Kindly take a look at the introduction on the new highorder methods for children at: https://domingogomezmorin.wordpress.com/ Best Regards, 
March 5th, 2017, 01:24 PM  #2 
Senior Member Joined: Sep 2015 From: CA Posts: 1,112 Thanks: 580 
are children generally in need of highorder rootapproximating methods?

March 5th, 2017, 02:40 PM  #3 
Newbie Joined: Mar 2017 From: venezuela Posts: 6 Thanks: 0  Yes, talented children certainly do: MATHPATH Program for middle school students showing high promise in mathematics: Cube roots via mediants Last edited by skipjack; March 5th, 2017 at 04:50 PM. 
March 5th, 2017, 03:52 PM  #4 
Senior Member Joined: Aug 2012 Posts: 1,165 Thanks: 258 
Nevermind. OP is basically spam. Totally not for children. It's a link to his book.
Last edited by Maschke; March 5th, 2017 at 04:25 PM. 
March 5th, 2017, 05:12 PM  #5 
Senior Member Joined: May 2016 From: USA Posts: 578 Thanks: 248  
March 5th, 2017, 05:15 PM  #6 
Senior Member Joined: May 2016 From: USA Posts: 578 Thanks: 248  Absolutely. Every time I visit kindergarten, I am asked about the third real root of 11. Aren't you? Few kindergarteners are high on complex roots. But the REAL roots? HUGE deal among 5 and 6 year olds.
Last edited by JeffM1; March 5th, 2017 at 05:17 PM. 
March 5th, 2017, 05:19 PM  #7  
Newbie Joined: Mar 2017 From: venezuela Posts: 6 Thanks: 0  Quote:
Press News: ´The Irish Independent´ Dublin, Irlanda January 24, 2004. Irish student awarded for his work based on some of the new methods shown in this book. Boffins of the future gunning for glory  Independent.ie  
March 5th, 2017, 07:22 PM  #8 
Senior Member Joined: Sep 2015 From: CA Posts: 1,112 Thanks: 580  
March 7th, 2017, 02:16 AM  #9  
Senior Member Joined: Dec 2012 Posts: 925 Thanks: 23  Quote:
Given a $P\in\mathbb{N+}$, to have it's cubic root Start from X=1, make the recoursive difference rising X using: M_3(x)=3X^23X+1 Example: P=27 271=26 267=19 1919=0 3 is the cubic root of 3  
March 7th, 2017, 12:09 PM  #10  
Newbie Joined: Mar 2017 From: venezuela Posts: 6 Thanks: 0  Quote:
What about, say, the cube root of 2 Last edited by greg1313; March 7th, 2017 at 12:41 PM.  

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children, highorder, methods, rootapproximating 
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