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Re: Refreshing grade school math.

Newsgroups comp.lang.javascript
Date 2020-01-13 16:03 -0800
References (2 earlier) <4ca72c7b-2cfd-4310-82d3-0fa8a917d889@googlegroups.com> <9c881808-2ee9-42c0-b964-b4f33f586b8a@googlegroups.com> <faff8a41-a0a7-4fb3-8a91-46b0f9801324@googlegroups.com> <aff0763d-eff8-46f2-ba60-0bcea3dcf5b0@googlegroups.com> <5b68590a-f539-4a21-ac6c-b7a2d4824524@googlegroups.com>
Message-ID <547d2d31-2b48-41ff-93f2-b39e2644fffa@googlegroups.com> (permalink)
Subject Re: Refreshing grade school math.
From Jonas Thörnvall <jonas.thornvall@gmail.com>

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Den måndag 13 januari 2020 kl. 21:53:19 UTC+1 skrev Julio Di Egidio:
> On Monday, 13 January 2020 21:22:25 UTC+1, Michael Haufe (TNO)  wrote:
> 
> > y = +/- sqrt(r^2 - x^2)
> > 
> > That's enough for you to plot your points.
> 
> That is just not enough to find the point at 2pi/n degrees from the
> horizontal.  And it is quite a naive approach even for just drawing a
> circle properly.
> 
> When Dunning-Kruger becomes a compliment.
> 
> *Plonk*
> 
> Julio

The solution is here.
http://zonalandeducation.com/mmts/intersections/intersectionLineAndParabolla1/intersectionLineParabolla1.html

But is lt slower or faster?

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Thread

Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-08 23:54 -0800
  Re: Refreshing grade school math. "R.Wieser" <address@not.available> - 2020-01-09 09:19 +0100
    Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-09 00:34 -0800
      Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-09 00:43 -0800
        Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-09 00:44 -0800
    Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-11 05:09 -0800
      Re: Refreshing grade school math. Julio Di Egidio <julio@diegidio.name> - 2020-01-11 22:13 -0800
        Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 09:58 -0800
          Re: Refreshing grade school math. Julio Di Egidio <julio@diegidio.name> - 2020-01-13 10:16 -0800
            Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 11:16 -0800
          Re: Refreshing grade school math. "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2020-01-13 12:22 -0800
            Re: Refreshing grade school math. Julio Di Egidio <julio@diegidio.name> - 2020-01-13 12:53 -0800
              Re: Refreshing grade school math. "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2020-01-13 15:31 -0800
              Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 16:03 -0800
            Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 13:00 -0800
              Re: Refreshing grade school math. "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2020-01-13 15:35 -0800
                Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 15:43 -0800
            Re: Refreshing grade school math. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2020-01-14 01:01 +0100
              Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 16:07 -0800
        Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 10:01 -0800
        Re: Refreshing grade school math. Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-13 10:04 -0800

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