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tech / sci.math / Re: John Gabriel is obviously wrong about imaginary numbers

Re: John Gabriel is obviously wrong about imaginary numbers

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https://www.novabbs.com/tech/article-flat.php?id=148237&group=sci.math#148237

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Subject: Re: John Gabriel is obviously wrong about imaginary numbers
From: markuskl...@gmail.com (markus...@gmail.com)
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by: markus...@gmail.com - Thu, 14 Sep 2023 20:18 UTC

tisdag 9 juli 2019 kl. 01:00:03 UTC+2 skrev Jew Lover:
> On Monday, 8 July 2019 09:51:29 UTC-4, Me wrote:
> > On Monday, July 8, 2019 at 3:01:57 PM UTC+2, Jew Lover wrote:
> >
> > > Do you also call (a,b,c) a number? Nope. Because it does not measure anything.
> >
> > (a,b,c,d) e H are called quaternions (where H is the set of quaternions).
> >
> > Hint: "In mathematics, the quaternions are a number system that extends the complex numbers."
> >
> > Source: https://en.wikipedia.org/wiki/Quaternion
> Nonsense. The only numbers are the RATIONAL NUMBERS.
>
> *A number IS the measure of a magnitude or size*
The rational numbers are tuples (p, q).

Subject	Author
Re: John Gabriel is obviously wrong about imaginary numbers	markus...@gmail.com