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Re: What is causing this error message?

• To: mathgroup at smc.vnet.net
• Subject: [mg57547] Re: What is causing this error message?
• From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
• Date: Wed, 1 Jun 2005 06:01:31 -0400 (EDT)
• Organization: Uni Leipzig
• References: <d7hake$3qc$1@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Hi,

you have used Set[] "=" instead of Equal[] "=="

Regards
  Jens


"Bookreader" <bookreader127 at yahoo.com> schrieb im 
Newsbeitrag news:d7hake$3qc$1 at smc.vnet.net...
> 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.
>