The most accurate scientific calculator??

[Joe Horn]

(11-28-2018 07:52 PM)Garth Wilson Wrote:  Does the accuracy match the precision though, particularly in functions that are calculated by polynomials with tweaked coefficients to take the place of infinite series?

If you are referring to the LongFloat library for the HP 50g, its documentation says that "All results is [sic] calculated within +/- 1 in last digit." The only exception seems to be its FGAMMA function which is "only guaranteed to 32 digits" regardless of the current DIGITS setting.