[Octave-bug-tracker] [bug #40190] unnecessary call to semilogy in bvp4c.m error with zero values

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?40190>

                 Summary: unnecessary call to semilogy in bvp4c.m error with
zero values
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Sun 06 Oct 2013 03:23:49 AM UTC
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Other
                  Status: None
             Assigned to: None
         Originator Name: Hossain Pezeshki
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.6.4
        Operating System: GNU/Linux

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Details:

Hello,
At line #103 of bvp4c.m there is a superfluous call to 'semilogy' obviously
left over from debugging before release. This can cause scripts to abort with
error.
Currently the line reads:
err    = max(abs(f_est-du_est)); semilogy(tm,err), pause(.1)

The part following the semicolon is unnecessary and aborts the script when err
is zero.

Thank you in advance
-HP




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