Re: to get all parametric plots/line traces

*To*: mathgroup at smc.vnet.net*Subject*: [mg114268] Re: to get all parametric plots/line traces*From*: Alexei Boulbitch <alexei.boulbitch at iee.lu>*Date*: Mon, 29 Nov 2010 06:08:45 -0500 (EST)

Try this for example: tab = Table[(1 - lam) (x^2 + y^2 - x y - 1) + lam (x^2 + y^2 + x y - 1) == 0, {lam, -2, 2, .25}]; ContourPlot[Evaluate[tab], {x, -2, 2}, {y, -2, 2}, GridLines -> Automatic, Mesh -> {200, 200}] Have fun, Alexei How to get plot of family of curves, instead of being able to view only one plot a at any point of time? Animate[ContourPlot[(1 - lam) (x^2 + y^2 - x y - 1) + lam (x^2 + y^2 + x y - 1) == 0, {x, -2, 2}, {y, -2, 2}, GridLines -> Automatic, Mesh -> {200, 200}], {lam, -2, 2, .25}] -- 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.