28 Jan
2011
28 Jan
'11
1:09 p.m.
On Fri, Jan 28, 2011 at 12:03 PM, Peter Nelson <peter(a)fuzzle.org> wrote:
On Fri, 2011-01-28 at 12:28 +0100, Philipp Überbacher
wrote:
.. I wonder if this bugfix should be added to some other projects? I
think the same fft.h is used in one of the functions in audacity?
Perhaps someone who is on LAD could cross-post this?
James
Interesting.. would you mind explaining how this
can be?
How can 11-11 yield 4.80518e-16?
Because, rather than 11, log(2048)/log(2.0) is actually (to 40 d.p.)
7.6246189861593984035895533360399422488305 /
0.6931471805599453094172321214581765680755
But doubles don't contain 40 d.p.; it is approximately 16. Thus some
rounding errors may occur...