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Re: ?? Lot of errors when loading <<Calculus VectorAnalysis twice

  • To: mathgroup at smc.vnet.net
  • Subject: [mg3524] Re: ?? Lot of errors when loading <<Calculus VectorAnalysis twice
  • From: Harald Berndt <haraldb at nature.berkeley.edu>
  • Date: Wed, 20 Mar 1996 02:50:49 -0500
  • Organization: University of California Forest Prodcts Lab
  • Sender: owner-wri-mathgroup at wolfram.com

Roland BAUER wrote:
> 
> does anyone know, why I get a lot of errors (tag CrossProduct
> is protected ... etc.) when I am loading the VectorAnalysis
> Package (for example) a second time during a session?
> 
> Can I get around this?

I believe that, in general, ones packages should be better behaved 
than that, but since this is what we have, make a habit out of loading 
packages with Needs[] rather than Get[]. That way, Mma will do nothing 
if VectorAnalysis is already on the context path.
-- 
______________________________________________________________________
Harald Berndt,                                University of California
Research Specialist                         Forest Products Laboratory

Phone:	510-215-4224                                FAX:			510-215-4299

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