Re: Cancel order
- To: mathgroup at smc.vnet.net
- Subject: [mg123299] Re: Cancel order
- From: Alexei Boulbitch <Alexei.Boulbitch at iee.lu>
- Date: Wed, 30 Nov 2011 07:05:23 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
Try this: expr = Sqrt[(v1^2 + v2^2) (g^2 + gp^2)]/Sqrt[v1^2 + v2^2]; PowerExpand[expr] You get this: Sqrt[g^2 + gp^2] Have fun. Alexei How can I make Sqrt[(v1^2+v2^2)(g^2+gp^2)]/Sqrt[v1^2+v2^2] simple in mathematica? Alexei BOULBITCH, Dr., habil. IEE S.A. ZAE Weiergewan, 11, rue Edmond Reuter, L-5326 Contern, LUXEMBOURG Office phone : +352-2454-2566 Office fax: +352-2454-3566 mobile phone: +49 151 52 40 66 44 e-mail: alexei.boulbitch at iee.lu<mailto:alexei.boulbitch at iee.lu>