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Re: [ccp4bb] intersection curve of cone with cylinder
 

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CCP4bb <-- 2008 <-- March 2008 <-- 20 March 2008
Previous message:
Subject: Re: Back-Fourier transforming an EM map with SFALL
From: Bruno Klaholz klaholz {- at -} TITUS {- dot -} U-STRASBG {- dot -} FR
Date: 2008-03-20 		Next message:
Subject: Postdoc Vacancy at ICR, London
From: Richard Bayliss richard {- dot -} bayliss {- at -} ICR {- dot -} AC {- dot -} UK
Date: 2008-03-20


Subject: Re: intersection curve of cone with cylinder
From: "Frances C {- dot -} Bernstein" fcb {- at -} BERNSTEIN-PLUS-SONS {- dot -} COM
Date: 2008-03-20
Dear Bernhard,

I did some google searching and found
http://www.realtimerendering.com/int/
which gives references to various texts for all kinds
of intersections.

Frances Bernstein

=====================================================
**** Bernstein + Sons
* * Information Systems Consultants
**** 5 Brewster Lane, Bellport, NY 11713-2803
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**** * Frances C. Bernstein
* *** fcb@bernstein-plus-sons.com
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=====================================================

On Wed, 19 Mar 2008, Bernhard Rupp wrote:

> Dear All -
>
> if memory serves me right, the intersection curve of
> a cone with a cylinder (like in a powder diffraction camera) is
> not an ellipse, but a "Schnittfigur zweiter Ordnung",
> loosly translated as 'intersection curve of second order'.
>
> Is there a correct English term for that type of curve?
>
> Thx, br
> -----------------------------------------------------------------
> Bernhard Rupp
> 001 (925) 209-7429
> +43 (676) 571-0536
> br@qedlife.com
> bernhardrupp@sbcglobal.net
> http://www.ruppweb.org/
> -----------------------------------------------------------------
> The hard part about playing chicken
> is to know when to flinch
> -----------------------------------------------------------------
>
>

CCP4bb navigation

CCP4bb <-- 2008 <-- March 2008 <-- 20 March 2008
Previous message:
Subject: Re: Back-Fourier transforming an EM map with SFALL
From: Bruno Klaholz klaholz {- at -} TITUS {- dot -} U-STRASBG {- dot -} FR
Date: 2008-03-20 		Next message:
Subject: Postdoc Vacancy at ICR, London
From: Richard Bayliss richard {- dot -} bayliss {- at -} ICR {- dot -} AC {- dot -} UK
Date: 2008-03-20


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