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[Octave-bug-tracker] [bug #37733] dec2hex errors out if fed integers.


From: anonymous
Subject: [Octave-bug-tracker] [bug #37733] dec2hex errors out if fed integers.
Date: Wed, 14 Nov 2012 18:28:57 +0000
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.16) Gecko/20121020 Iceweasel/3.5.16 (like Firefox/3.5.16)

URL:
  <http://savannah.gnu.org/bugs/?37733>

                 Summary: dec2hex errors out if fed integers.
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Wed 14 Nov 2012 06:28:55 PM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: j
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.2.4
        Operating System: GNU/Linux

    _______________________________________________________

Details:

The help for dec2hex claims it to:

"Return the hexadecimal string corresponding to the non-negative integer N."

If fed an actual integer type, it dies a horrible death when trying to take
the natural log in the dec2base script it calls.
As shown thusly:



> dec2hex(2)
ans = 2

> dec2hex(int32(2))
error: octave_base_value::log (): wrong type argument `int32 scalar'
error: evaluating argument list element number 1
error: evaluating argument list element number 1
error: called from:
error:   /usr/share/octave/3.2.4/m/strings/dec2base.m at line 80, column 9
error:   /usr/share/octave/3.2.4/m/strings/dec2hex.m at line 46, column 12








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