[R] plot the implicit function

[Duncan Murdoch]

On 05/08/2011 11:23 AM, KnifeBoot wrote:
> Is there anybody willing to help me with the method of plot.
> please show me the command lines to plot the implicit function "x^4+y^3=x^2+y"

You were already told how to do this:  use contour.  The help page 
explains how.

> and
> "x=(sin[t])^3   y=(cos[t])^3  t :[0,2*pi]"


Compute t using seq(), then plot the x and y values from it.

Duncan Murdoch