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MathGroup Archive 2000

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RE: a newbie problem with 3d graphing

  • To: mathgroup at smc.vnet.net
  • Subject: [mg25823] RE: [mg25797] a newbie problem with 3d graphing
  • From: "David Park" <djmp at earthlink.net>
  • Date: Sat, 28 Oct 2000 01:41:15 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Tom,

SurfaceOfRevolution[Sqrt[1 - x^2], {x, -1/2, 1/2}, 
   RevolutionAxis -> {1, 0}, PlotPoints -> {10, 31}]; 

David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/ 

> -----Original Message-----
> From: tom [mailto:tgarshol at stud.hia.no]
To: mathgroup at smc.vnet.net
 
>  I have this formula: y(x)=(1-x^2)^0.5.     , from a(-0.5) to b(0.5)
> 
> I want to rotate this line along the x-axis. How do I do this ?
> 
> anybody help me ?
> 
> tom
> reoccuring dreams



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