On Fri, 2011-01-28 at 12:28 +0100, Philipp Ãberbacher wrote: > 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... Peter. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
