From bug-octave-request at bevo dot che dot wisc dot edu Wed Feb 18 16:01:48 2004
Subject: Re: Sparse problem in octave-forge
From: "Dmitri A. Sergatskov" <dmitri at unm dot edu>
To: bug-octave at bevo dot che dot wisc dot edu
Cc: Christian Henke <chenke at uni dot de>
Date: Wed, 18 Feb 2004 15:01:29 -0700

Christian Henke wrote:
> There is an error in the sparse implementation. If i start
> 
> function test(n)
> s=sprand(n,n,0.1);
> s(3:6,3:6)=rand(4,4);
> endfunction;

I remove the ";" and rename it to "tests" (to avoid possible name collision)

octave:1> tests(3)
s =

Compressed Column Sparse (rows=3, cols=3, nnz=1)
   (2 , 2) -> 0.30817

s =

   0.00000  0.00000  0.00000  0.00000  0.00000  0.00000
   0.00000  0.30817  0.00000  0.00000  0.00000  0.00000
   0.00000  0.00000  0.09754  0.54688  0.96489  0.97059
   0.00000  0.00000  0.54722  0.99288  0.96769  0.98111
   0.00000  0.00000  0.27850  0.95751  0.15761  0.95717
   0.00000  0.00000  0.18838  0.99646  0.72584  0.10986

octave:2> who
(Octave hangs here)
This is with 2.1.54 and octave-forge-2004.02.12

:(

> Christian
> 

Dmitri.



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