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Message from discussion Intersection of Cone with Plane - suggestion for next post
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JEMebius  
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 More options Nov 7 2009, 7:50 pm
Newsgroups: alt.math, alt.math.recreational, alt.sci.math, alt.sci.nanotech, japan.sci.math, sci.math, sci.physics
From: JEMebius <jemeb...@xs4all.nl>
Date: Sat, 07 Nov 2009 20:50:53 +0100
Local: Sat, Nov 7 2009 7:50 pm
Subject: Re: Intersection of Cone with Plane - suggestion for next post
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Jon wrote:
> 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

Suggestion for your next post:

INTERSECTION OF A PLANE WITH A CONE, SPECIAL

You will treat there the pair of intersecting straight lines - yes: that is a conic
section too! This observation may involve proprietary information.

Looking forward: Johan E. Mebius


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