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#1 2009-12-17 11:54:32
- MathsIsFun
- Administrator
- Registered: 2005-01-21
- Posts: 7,713
The Rule of Signs
Encouraged by you guys, I have developed another mistakepiece/masterpiece: The Rule of Signs
Coments/corrections etc ...
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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#2 2009-12-17 12:31:10
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: The Rule of Signs
Hi MathsisFun;
So far, so good. The Descartes rule of signs is neat. Can ya give the inventor a mention? He was such a genius.
No one seems to use this in practice anymore. That's a shame, because it is so powerful and so simple.
Well done!
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#3 2009-12-17 15:03:17
- MathsIsFun
- Administrator
- Registered: 2005-01-21
- Posts: 7,713
Re: The Rule of Signs
So far, so good. The Descartes rule of signs is neat. Can ya give the inventor a mention? He was such a genius.
Wilco
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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#4 2009-12-17 15:35:31
- ccmint
- Member
- Registered: 2009-10-11
- Posts: 22
Re: The Rule of Signs
The page's looking good. 
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