[pstricks] parametricplot

[Herbert Voss]

Bhaskaracharya Pratishthana sagte:
>
> I am trying to draq fig. with 3 parametric equations acost, asint, bt
> and a=2, b=3 for t=0 to 360.
> I used
>
> \usepackage{pst-plot}
> \parametricplot{0}{360}{a cos t a sin t b sin t}
>
>
> but this is just plotting 1 single line.
> What is wrong?

where did you define the parameters a and b?


Herbert

-- 
Dr.-Ing Herbert Voss
Herbert.Voss at alumni.TU-Berlin.DE