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Topic: [math-learn] The Relativistic Model of Instruction (was Re: Shocked!!!)
Replies: 4   Last Post: Aug 15, 2005 4:00 PM

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Gail Hoskins

Posts: 24
Registered: 12/4/04
RE: [math-learn] Conic sections
Posted: Aug 15, 2005 4:00 PM
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The original post said:

See also
<> and
<> in this
--Lou Talman
Department of Mathematical and Computer Sciences
Metropolitan State College of Denver

I (Gail) also had to look back to find it.
I particularly like the way it can be manually played as well as run

Gail Hoskins
Eisenhower National Clearinghouse

-----Original Message-----
From: [] On
Behalf Of
Sent: Monday, August 15, 2005 3:49 PM
Subject: Re: [math-learn] Conic sections

In a message dated 8/15/2005 9:41:52 AM Pacific Standard Time, writes:
Thanks, Ron. I spent quite a bit of time trying to come up with a
similar animation for the hyperbola, but I couldn't arrive at pictures
that displayed the appropriate information in an intelligible fashion.
I finally concluded that the problem is that the graphics software I use
doesn't support transparent surfaces--which seem to be absolutely
required for this particular visual problem.
I must have missed the original post on this one. I tried to find it in
the archives, but with no luck. Can someone please repost the URL?


[Non-text portions of this message have been removed]

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