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Bill Allombert on Mon, 13 Nov 2017 21:45:14 +0100
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- To: pari-users@pari.math.u-bordeaux.fr
- Subject: Re: ellheight tutorial
- From: Bill Allombert <Bill.Allombert@math.u-bordeaux.fr>
- Date: Mon, 13 Nov 2017 21:44:09 +0100
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On Mon, Nov 13, 2017 at 09:30:41PM +0100, g hillartin wrote:
> Hi,
>
> Since the rewriting of the ellheight0() function, the example at end of
> p.27 of the Tutorial has become inadequate.
>
> It should (at least) read:
>
> hv = ellheightmatrix(e, v)
> ...
> perm = vecsort(vector(#v,i,i), (a,b) -> hv[a,a]>hv[b,b]);
rather
perm = vecsort(vector(#v,i,i), (a,b) -> hv[a,a]-hv[b,b]);
I think.
Cheers,
Bill.