Re: Solve and Plot
- To: mathgroup at smc.vnet.net
- Subject: [mg6529] Re: Solve and Plot
- From: "Peter MEURIS" <Peter.meuris at oma.be>
- Date: Sun, 30 Mar 1997 22:24:10 -0500 (EST)
- Organization: BIRA
- Sender: owner-wri-mathgroup at wolfram.com
Michel Gosse <michel.gosse at hol.fr> wrote in article
<5hdaum$dra at smc.vnet.net>...
| Hello
| I would like to solve an equation and then plot the solution. The command
:
| Plot[Solve[3x+2y-4==0,y]],{x,-5,5}]
| How can i do my plot in a one line command ?
| Regards.
| **************************************************************
| * Michel Gosse | Email : michel.gosse at hol.fr *
| * 97, rue Joachim du Bellay | Webpage : coming soon... *
| * 86000 POITIERS | Phone : 33 549460970 *
| * FRANCE | Fax : 33 549460970 *
| **************************************************************
|
|
Plot[Evaluate[y/.Solve[3x^2+2y-4==0,y][[1]]],{x,-5,5}]
Will do the trick !
Peter MEURIS