[WP34s] Regularized incomplete Beta function

[Paul Dale]

(05-05-2014 11:09 PM)Dieter Wrote:  In other words, even if the last correction was 1E–12, it looks like we can expect 32...34 valid digits. So I assume a test against 1E–14 should be on the safe side.

Wouldn't we have to force one additional iteration after achieving the convergence precision to guarantee this level of accuracy? A value that differed from the previous by, say, 1E-15, would pass the convergence test yet not be good.

I'm thinking along the lines of:

Code:

FS? .02
JMP exit
CNVG? 00
SF .02

instead of the:

Code:

CNVG? 00
JMP exit

- Pauli