ozgur,
If you haven't been following the "SVD problem" thread from Viktor, I have fixed a problem with the way SBCL handles arrays. I have a feeling that what you are seeing is a symptom of the same problem. Pull the latest version, try again, and post your results.
Thanks.
Liam
On Sun, Mar 15, 2009 at 3:01 PM, ozgur ozgurican@gmail.com wrote:
I was able to reproduce similar erroneous behaviour on my other Ubuntu 8.04 box on Emacs 21-X + Slime and SBCL 1.0.11.debian binary version. Even though max-index and min-index behaved correctly after i've computed standard deviation on the vector,max-index started to behave incorrectly after some interactive commands in REPL. I should also note that max-index had behaved correctly when i started this session. Here it is: