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Subject: Re: New way of dealing with complex numbers
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Date: Fri, 07 Mar 25 17:54:05 +0000
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From: Richard Hachel <r.hachel@tiscali.fr>
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Le 07/03/2025 à 14:23, Alan Mackenzie a écrit :
> Richard Hachel <r.hachel@tiscali.fr> wrote:

>>>> Exemple : Roots of f(x)=x²+4x+5 ---> x'=i, x"=-5i
> 
>>> Wrong.

 It's false for you, it's true for me.

It all depends on the point of view, and how we conceive of complex roots 
and the idea we have of the imaginary i.
 
>>>> Finally, the complex roots of a function are the real roots of the 
>>>> function in point symmetry $(0,y), and vice versa.
> 
>>> That's meaningless gibberish.

On the contrary, it is very clear, mathematically coherent, and very 
elegant as a development.

>> For those who are more open-minded and less stupid than Alan:
> 
> Is that all you've got?  Ad hominem attacks?

 Not realy. 

> You are a troll and a crank, devoid of basic education in maths.

 Ad hominem attack.

R.H.