Re: R shorthand

[Jan-Peter Voigt]

Am 20.03.2013 09:55, schrieb David Kastrup:
> Jan-Peter Voigt <address@hidden> writes:
>
> [...]
>
> >        (ly:make-duration (inexact->exact (/ (log den)(log 2))) ...
> That's a terribly broken thing to do.  inexact->exact does not change
> the value one bit, only its interpretation.  A number considered to be
> _approximated_ by integer*2^power is now considered to be _exactly_
> integer*2^power.  Try using ly:intlog2 instead.
Thank you. I wasn't aware of this function, when I created my little 
helper snippets.