HP 42S, DM 42 Integral

[Thomas Okken]

(02-14-2021 08:57 AM)J-F Garnier Wrote:  We discussed the HP algorithm last year, see here for some indications on the terminating condition.

Thanks, I will look into that. It doesn't look like it would help with the death spiral scenario, but for the case at hand, where the approximation just bounces around, a better error estimate would definitely improve things, and allow the iteration to end much more quickly.