[Octave-bug-tracker] [bug #30872] gnuplot or octave problem with semilogy?

[Marco Caliari]

URL:
  <http://savannah.gnu.org/bugs/?30872>

                 Summary: gnuplot or octave problem with semilogy?
                 Project: GNU Octave
            Submitted by: caliari
            Submitted on: Wed 25 Aug 2010 08:47:50 AM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.3.51
        Operating System: GNU/Linux

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Details:

Dear all,

if I give

m = 20:27
semilogy (m, exp (-m.^2))

everithing is fine. But, with

m = 19:27
semilogy (m, exp (-m.^2))

I get 

line 0: y range must be greater than 0 for log scale

Is it a gnuplot (I'm using 4.4.0) or octave problem?

Marco




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