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Re: no results with 'InequalitySolve'

  • To: mathgroup at smc.vnet.net
  • Subject: [mg42353] Re: no results with 'InequalitySolve'
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 2 Jul 2003 06:36:15 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <bds0i9$62b$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

upgrade your Mathematica ?
My mathematica 4.2 say


InequalitySolve::"npi": "A nonpolynomial equation or inequality
encountered. \
The solution set may be incorrect."

x > 0.523599

Regards
  Jens

Oliver Kowalke wrote:
> 
> Hi,
> 
> I've Mathematica 4.1 on Linux. If I try to solve this:
> 
> InequalitySolve[Sin[x] > 0.5, x]
> 
> Mathematica recalls it without solving it. Why? What do I've to do?
> 
> thx,
> Oliver


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