Re: Learning with GP: Taylor coefficients of xi(s) - Gram (Pari 2.12)

[Bill Allombert <Bill.Allombert@math.u-bordeaux.fr>]

On Wed, Nov 21, 2018 at 05:09:25PM +0000, Jacques Gélinas wrote:
> 1) This much simpler code is now working :
> 
> \\ Xipari(t) = real(subst(Pol(xis(1/2+x+O(x^NX))),x,I*t));
> 
> Xipari(t) = Pol( Xi(t)+O(t^NX), t );     \\ Pari 2.12 needed

I backported the fix to PARI 2.11.1-pre2 so this gives you an
incentive to upgrade :)

Cheers,
Bill