On Mon, Feb 19, 2024 at 11:40:13PM -0800, Emmanuel Charpentier wrote:
>
> Indeed. That’s probably an oversight :
> sage: elliptic_kc(x).limit(x=0) 1/2*pi sage: elliptic_ec(x).limit(x=0)
> limit(elliptic_ec(x), x, 0)
>
this looks like a maxima bug:
(%i17) elliptic_ec(0);
Indeed. That’s probably an oversight :
sage: elliptic_kc(x).limit(x=0) 1/2*pi sage: elliptic_ec(x).limit(x=0)
limit(elliptic_ec(x), x, 0)
Curioisly :
sage: elliptic_ec(0) 1/2*pi
FWIW :
sage: D(r)._mathematica_().Limit(mathematica.Rule(r, 0)) -1/8
HTH,
Le lundi 19 février 2024 à 21:25:51
