[pstricks] parametricplot

[Michael J. Sharpe]

There's also the problem that even if a and b had been defined, 
\parametricplot draws two dimensional curves, and expects two 
functions of t in its argument, not three.

>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
>
>
>
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