I downloaded the latest pre-release version (5.1.900.1) to update the
science collection to use the new plot collection. The good news is that
that went very smoothly. The bad news is that some of my FFT routines seem
to be getting incorrect numeric results - at least the plots are very bad.
But,
I reloaded the older version of Racket on my Windows 7 computer and the
radix-2 FFTs run fine there. I also tested both versions on my Macbook Pro
(32 bit) and got the same behavior - correct results (plots) on 5.1.2 and
bad radix-2 results (plots) on 5.1.900.1.
code for the mixed-radix and
Fixed.
Some unsafe primitives were marked internally as functional, but this
annotation was used with two different interpretations: sometimes as
non-mutating, sometimes as always produces the same result. The
`unsafe-vector-ref' primitive was marked as functional with the
former intent, but the
Let me know if you want me to break anything else. My mom always hated it
when I was a kid, but it seems to be useful on pre-releases.
On Sun, Oct 9, 2011 at 7:46 PM, Matthew Flatt mfl...@cs.utah.edu wrote:
Fixed.
Some unsafe primitives were marked internally as functional, but this
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