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Re: Normal vector on a surface

  • To: mathgroup at smc.vnet.net
  • Subject: [mg29295] Re: Normal vector on a surface
  • From: Albert Retey <albert.retey at visualanalysis.com>
  • Date: Tue, 12 Jun 2001 04:18:16 -0400 (EDT)
  • Organization: Visual Analysis AG
  • References: <9fsil6$so5$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

There was a misprint in my first post, the line 

In[207]:=
normvectable=
    Flatten[Table[{{xx,yy,surface[xx,yy]},normalvector[xx,yy]},{xx,1,3,
          0.3},{yy,1,3,0.3}],1];

should be:

In[207]:=
normvectable=
    Flatten[Table[{{xx,yy,surf[xx,yy]},normalvector[xx,yy]},{xx,1,3,
          0.3},{yy,1,3,0.3}],1];


Albert
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