RE: no results with 'InequalitySolve'
- To: mathgroup at smc.vnet.net
- Subject: [mg42346] RE: [mg42334] no results with 'InequalitySolve'
- From: "David Park" <djmp at earthlink.net>
- Date: Wed, 2 Jul 2003 06:36:08 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Oliver, Did you remember to load the package? << Algebra`InequalitySolve` InequalitySolve[Sin[x] > 0.5, x] InequalitySolve::"npi": "A nonpolynomial equation or inequality encountered. \ The solution set may be incorrect." x > 0.523599 InequalitySolve is meant mainly for polynomial equations and inequalities, but gives answers in some other cases. David Park djmp at earthlink.net http://home.earthlink.net/~djmp/ From: Oliver Kowalke [mailto:oliver.kowalke at t-online.de] To: mathgroup at smc.vnet.net 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