Intersection of Cone with Plane - sci.math

Message from discussion Intersection of Cone with Plane

Skybuck Flying

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More options Nov 12 2009, 3:31 pm

Newsgroups: alt.math, alt.sci.nanotech, japan.sci.math, sci.math, sci.physics

From: "Skybuck Flying" <BloodySh...@hotmail.com>

Date: Thu, 12 Nov 2009 16:31:18 +0100

Local: Thurs, Nov 12 2009 3:31 pm

Subject: Re: Intersection of Cone with Plane

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"Jon" <jon8...@peoplepc.com> wrote in message

news:EdKdndQRmvceVGnXnZ2dnUVZ_uidnZ2d@earthlink.com...

>I have worked out the general case for the intersection of any plane with
>any cone.

> This has already been discovered, but it is not proprietary information.
> It is the foundation for parabolas, ellipses, hyperbolas, hyperbolics, or
> anything having to do with sections of a cone.

> Don't be perplexed by the long equations. It is only algebra.

> http://mypeoplepc.com/members/jon8338/math/id51.html

> Jon Giffen

Thanks might come in handy some day...

(Or maybe just to do some "insane ammount of calculations test"... maybe to
determine speed or accuracy of equipment ;))

Anyway... why go through all the trouble of making it impossible to "save
the page" to file ?

(IE8 complains can't save page to file).

For me this is easily solved by copieing and pasting the text inside
frontpage :)

Just requires a little bit more of time ;)

(Maybe it's just a bug in your page ? ;))

Anyway it seems you are on windows using outlook express to post this
message...

The webpage's source code header is:

<HEAD>
<META content="text/html; charset=iso-8859-1"
http-equiv="Content-Type">
<META content="0" http-equiv="Expires">
<META content="1.0" name="TRELLIX_BUILDER_VER"><META
name="TRELLIX_OPEN_SITE_COMMAND"
content="http://twe.peoplepc.com:8080/servlet/SiteBuilderServlet?fUrl=/trellix..."></META><base
href="http://mypeoplepc.com/members/jon8338/math/index.html"><script
language="Javascript">
document.isTrellix = 1;
</script>
<title>Intersection of a Plane with a Cone, General</title>
</HEAD>

Apperently the webpage was made with a-to-me-unknown-tool called: "TRELLIX
BUILDER".

Maybe it adds some nasty bugs... or maybe it's just a buggy product =D

Hmm further investigation reveals... it's a website builder/webhosting
thingy:

http://www.trellix.com/

Anyway it seems like that.. good luck with it ! ;) :)

(alt.sci.math removed, not available?)
(alt.math.recreationa, to bring it down to 5)

Bye,
Skybuck.

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