On Mon, 4 Dec 2006, Mario Rodriguez wrote:
> Hugo,
>
>> I upgraded to 5.10.0
>> But ? dataplot; just results in a message "false"
>>
>> I also tried things like (after reading earlier messages):
>> xy:makelist([x,exp(-x*1.0)],x,0,10);
>> plot2d([discrete,xy],[lines,"no"],[points,"yes"]);
>>
>
> try
>
> xy:makelist([x,exp(-x*1.0)],x,0,10);
> plot2d([discrete,xy])$
>
> This code should work. If not, check if you have gnuplot in your system.
This works indeed but all points are piece wise linear(y)? joined, however
plot2d([discrete,xy],[gnuplot_curve_styles,["with points"]]);
does the job. I now have a + sign for each point which is similar enough
to a x which is normally used to indicate a pole.
>
> Let's fix this first. And then we'll try to see what's the matter with
> dataplot.
>
> In any case,
>
> ? dataplot
>
> or
>
> describe(dataplot);
>
> both should give you the info about this function.
>
neither does, I just get the answer "false"
> Are you using windows or linux?
I'm using Debian Sarge Linux and installed version 5.10.0
hugo