Accurate Bernoulli numbers on the 41C, or "how close can you get"?

03282014, 07:56 PM
Post: #27




RE: Accurate Bernoulli numbers on the 41C, or "how close can you get"?
(03212014 01:37 PM)Dieter Wrote: There generally is no problem near one if you use the obvious solution: In all the methods I use for the Normal quantile, only the lower half (p<0,5) is considered and the other half is simply evaluated as QF(1p). Easy as that. ;) BTW, Ángel: accurate results near 0 and 1 are easy to get if Sandmath would offer the complementary error function erfc(x) and its inverse  instead of erf(x). So what about ERFC and IERFC in a future release? Quote:The device I'm writing this on shows a BIOS date in late 2002 when powering up. I now remember I did a BIOS update about 10 years ago. So the hardware must be even older. ;) Dieter 

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