Re: Q: about \externalfile from metafun-p.pdf

[Alexander Lazic <al-context@none.at>]

On Son 02.10.2005 22:36, Christopher Creutzig wrote:
>Alexander Lazic wrote:
>
>> 2.) i have try
>> 
>> \startreusableMPgraphic{sin}
>> 
>>   sin (1);
>> \stopreusableMPgraphic{sin}
>
> This {sin} at the end is wrong; it's interpreted as text.

This  have i understand ;-)
I called it sin, sorry for confusion.
 
> What you can do is something like
>
>    drawdot(10*x, 10*sin(x)) withpen pencircle scaled 1pt;

Thanx.
Have i right understand, if i want to draw a sinuscurve i must use a
for-loop?

> I think it really helps with MP programming to understand this type of
>loops.

Well i think i must learn mp before context, if i want to draw some
mathemathics functions ;-)

Thanx again for help.

greetings

al ;-)