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.
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.
Are you using windows or linux?
Let me know what do you get.
--
Mario Rodriguez Riotorto
www.biomates.net