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MathGroup Archive 2005

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Re: What is causing this error message?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg57552] Re: [mg57537] What is causing this error message?
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Wed, 1 Jun 2005 06:01:37 -0400 (EDT)
  • Reply-to: hanlonr at cox.net
  • Sender: owner-wri-mathgroup at wolfram.com

 NSolve[{x^3*y + x*y - 10 == 0, x*y^2 - x*y + 6 == 0}, {x, y}]

Use == (Equal) not = (Set) and put spaces or * in products.


Bob Hanlon

> 
> From: Bookreader <bookreader127 at yahoo.com>
To: mathgroup at smc.vnet.net
> Date: 2005/05/31 Tue AM 05:00:35 EDT
> Subject: [mg57552] [mg57537] What is causing this error message?
> 
> 	NSolve[{x^3y + xy - 10 = 0, xy^2 - xy + 6 = 0}, {x, y}]
> 
> 	Set::write: Tag Plus in -10 + x y + x^3  y is Protected. More?
> 
> 	Please tell me how to correct this.
> 
> 	Thanks.
> 
> 


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