Re: Parametric Plot

*To*: mathgroup at smc.vnet.net*Subject*: [mg47774] Re: Parametric Plot*From*: "Bo Le" <bole79 at email.si>*Date*: Mon, 26 Apr 2004 02:41:29 -0400 (EDT)*References*: <c6g0ff$4on$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Greetings, First, what you wish to draw is not a curve but a disk (? - then it should be { {x,y}; |x|<=1, |y|<=1 }). Try the Disk. If you would like to draw a curve anyway, try Plot[{-Sqrt[1-x^2],Sqrt[1-x^2]},{x,-1,1}], or investigate the ImplicitPlot, the InequalityPlot, the PolarPlot. Bye, Borut, Slovenia "Ronny Mandal" <ronnyma at student.matnat.uio.no> wrote in message news:c6g0ff$4on$1 at smc.vnet.net... > Hi. > > I'm trying to print the curve x=sin(t), y=cos(t) ,x+y=1 on Mathematica 5, student > version. Ican come up with : > > ParametricPlot[{Sin[t], Cos[t]}, {t, 0, 2*[Pi]}] and this yields what > I want. Any suggestions on how I can draw the same curve > non-parametric? E.g {(x,y) | 0 => x,y =>1}? Like all points in 2D > space that satisfies this equation? > > Thanks! > > > -Ronny Mandal >