[pstricks] what is worng with this code for \psparabola ??

[Herbert Voss]

Am 19.10.2012 11:18, schrieb Herbert Voss:
> Am 19.10.2012 04:24, schrieb Andres Morales:
>
>> ! Undefined control sequence.
>> <recently read> \c at lor@to at ps
>
> you run with file with pdflatex. Use xelatex or the sequence

I had a knot in my figures ... ;-)

read: you run the file with pdflatex ...

Herbert


> latex->dvips->ps2pdf  instead. See also
>
> http://tug.org/PSTricks/main.cgi?file=pdf/pdfoutput