| Bill Allombert on Mon, 14 Oct 2024 11:30:54 +0200 |
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| Re: question on the apply function, when the return values > 1 |
On Mon, Oct 14, 2024 at 10:59:55AM +0200, Loïc Grenié wrote:
> {
> concat(
> apply(x->
> apply(y->
> [130*x,y],
> ellordinate(e, 130*x)
> ),
> L
> )
> )
> }
>
> (You can also use 130*L and change both the 130*x in x).
There is shorter alternative without apply and concat.
[[x,y]|x<-130*L;y<-ellordinate(e, x)]
(beware the semi-colon in the middle).
Cheers,
Bill.