Re: [Maxima-discuss] Fun example of the adaptive plot routine

[Raymond T. <toy...@gm...>]

On 6/8/23 06:05, Gunter Königsmann via Maxima-discuss wrote:
>
> Dear all,
>
> Not a bug - and arguably not even avoidable. But this week I found a 
> fun example of the adaptive plot routine creating an alias effect:
>
> draw2d(
>
>     explicit(sin(x*81),x,1,10)
>
> )$
>
> Changing the "81" slightly sometimes causes a bit weirder-looking 
> results. And as always if you know that this is an aliasing effect 
> changing nticks works around it.
>
Can you send an image?  It looks fine to me.  And maybe provide an 
example or two of a value slighlty different from 81?
>
> Kind regards,
>
>   Gunter.
>
>
>
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