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Re: new snapshot?


From: Michael D. Godfrey
Subject: Re: new snapshot?
Date: Fri, 26 Feb 2010 00:03:59 -0800
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.8) Gecko/20100216 Thunderbird/3.0.2

I built the current system on Fedora 12 x86_64 with default
settings and got only one test failure:

>>>>> processing /data/d/src/octave/hg/octave/scripts/sparse/svds.m
  ***** testif HAVE_ARPACK
 [u2,s2,v2,flag] = svds(a,k,0);
 s2 = diag(s2);
 assert(flag,!1);
 assert(s(k:-1:1), s2, 1e-10);
!!!!! test failed
assert (s (k:-1:1),s2,1e-10) expected
   38.060
   38.060
   38.034
   38.034
   38.015
   38.015
   38.004
but got
   38.060
   38.034
   38.034
   38.015
   38.015
   38.004
   38.004
maximum absolute error 0.0263523 exceeds tolerance 1e-10
The version of arpack is: arpack-2.1-12.fc12.x86_64
Looks like an indexing error.

Michael



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