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MathGroup Archive 2005

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RE: V5.0 and inequalities

  • To: mathgroup at smc.vnet.net
  • Subject: [mg62534] RE: [mg62498] V5.0 and inequalities
  • From: "David Park" <djmp at earthlink.net>
  • Date: Sun, 27 Nov 2005 02:40:16 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

Needs["Algebra`InequalitySolve`"]

InequalitySolve[(x + 1)/(x - 1) > 1, x]
x > 1

Plot[(x + 1)/(x - 1), {x, -5, 10},
    PlotRange -> {-5, 5},
    Frame -> True,
    AxesOrigin -> {1, 1}];

David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/ 


From: ivan.svaljek at gmail.com [mailto:ivan.svaljek at gmail.com]
To: mathgroup at smc.vnet.net


Is there a way to get an answer to at least the simplest form of
inequalities ?

x+1
------ > 1
x-2



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