On Mon, 19 Dec 2022 at 07:57, Stefan Ram <ram at zedat.fu-berlin.de> wrote: > G = Decimal( 6.6743015E-11 ) > r = Decimal( 6.371E6 ) > M = Decimal( 5.9722E24 ) What's the point of using Decimal if you start with nothing more than float accuracy? ChrisA