User blog comment:Naruyoko/PEGG detailed log/M/@comment-30754445-20190219193752/@comment-30754445-20190220194821

Also, you seem to be working with double-precision, which isn't quite accurate enough to get all the digits you're giving.

Random exampl

Your value for Feb. 3:

(Lg)3LeL2KJ(Hh)2(Hf)5(He)2H3GF121.386318704

Value I get for Feb. 3 while using excel (which works with double precision):

(Lg)3LeL2KJ(Hh)2(Hf)5(He)2H3GF121.386318704

Actual value to the same number of digits:

(Lg)3LeL2KJ(Hh)2(Hf)5(He)2H3GF120.816930374

(My own custom program works with 40-digit precision)