Re: How to use the result of Solve in Plot?

*To*: mathgroup at smc.vnet.net*Subject*: [mg111716] Re: How to use the result of Solve in Plot?*From*: "Eduardo M. A. M.Mendes" <emammendes at gmail.com>*Date*: Wed, 11 Aug 2010 04:47:11 -0400 (EDT)

Hello First of all I would like to thank you who help me with my question. Thanks for the patience and for the time. Second, for Alexis (Thanks, I have added another Solve and it worked just fine). Could you explain what is the idea behind [[1,1,2]]? Many thanks Ed -----Original Message----- From: Alexei Boulbitch [mailto:alexei.boulbitch at iee.lu] Sent: Monday, August 09, 2010 6:15 AM To: mathgroup at smc.vnet.net Subject: [mg111716] [mg111666] Re: How to use the result of Solve in Plot? Hi, Ed, try this: Plot[Solve[{5*x + 4*y == 12}, y][[1, 1, 2]], {x, 0, 2}] Have fun, Alexei Hello I want to use the result of Solve[{5*x+4*y==12},{y}] in Plot[.,{x,0,2}]. Plot[Solve[.],{x,0,2}] does not work. Many thanks Ed PS. I am new to Mathematica. -- Alexei Boulbitch, Dr. habil. Senior Scientist Material Development IEE S.A. ZAE Weiergewan 11, rue Edmond Reuter L-5326 CONTERN Luxembourg Tel: +352 2454 2566 Fax: +352 2454 3566 Mobile: +49 (0) 151 52 40 66 44 e-mail: alexei.boulbitch at iee.lu www.iee.lu -- This e-mail may contain trade secrets or privileged, undisclosed or otherwise confidential information. If you are not the intended recipient and have received this e-mail in error, you are hereby notified that any review, copying or distribution of it is strictly prohibited. Please inform us immediately and destroy the original transmittal from your system. Thank you for your co-operation.