@Thomas Klemm -> CORDIC Article

[Claudio L.]

(06-04-2014 09:21 PM)pito Wrote:  Wolfram alfa, 34digits (hopefully), rounded:

Code:

0.1570796326794896619231321691639751
0.1564344650402308690101053194671668
0.9877890614843210265922459718568864
1.516357552591207213695274523631413
0.9877890614843210265922459718568864
0.1564344650402308690101053194671666
0.1570796326794896619231321691639748
8.999999999999999999999999999999980

Yes! We finally have the same answer, and since 2 matching answers is enough to define a mathematical truth, we can say that this is the correct number.

Now I wonder what happened to your results:

Quote:TRIG9
TRIG9= 9.000 000 000 000 000 000 000 000 000 000 227
yours: 8.999 999 999 999 999 999 999 999 999 937 535
Elapsed x1 =201 ms

In particular the second one seems to be off by a lot (5 digits).
Try to get partial results for each operation and compare with your latest list of partials from Wolfram to see what's going on.

Claudio