From bug-octave-request at bevo dot che dot wisc dot edu Tue Nov 25 22:31:34 2003
Subject: 2.1.52 - observed problems
From: "John W. Eaton" <jwe at bevo dot che dot wisc dot edu>
To: Schloegl Alois <alois dot schloegl at tugraz dot at>
Cc: bug-octave at bevo dot che dot wisc dot edu
Date: Tue, 25 Nov 2003 22:31:33 -0600

On 25-Nov-2003, Schloegl Alois <alois dot schloegl at tugraz dot at> wrote:

| Here are a few problems, I observed in 2.1.52:
| 
| octave:28> log(0:3)
| error: octave_base_value::array_value(): wrong type argument `range'
| 
| The same problem can be observed in other functions.
| 
| octave:36> sin(0:3)
| error: octave_base_value::array_value(): wrong type argument `range'
| octave:36> tan(0:3)
| error: octave_base_value::array_value(): wrong type argument `range'
| 
| ## A workaround for this problem is the use of [], but I doubt this is intended.
| 
| octave:28> log([0:3]);
| 
| 
| Here is another one:
| 
| octave:40> x=randn(2,3,4);
| 
| octave:41> logical(x) | logical(0)
| error: invalid converstion of boolNDArray to boolMatrix
| error: evaluating binary operator `|' near line 41, column 12
| 
| octave:41> logical(x) & logical(1)
| error: invalid converstion of boolNDArray to boolMatrix
| error: evaluating binary operator `&' near line 41, column 12

These should all be fixed in CVS now.

Thanks,

jwe



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