[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #42512] polyfit function produces error
From: |
Anton |
Subject: |
[Octave-bug-tracker] [bug #42512] polyfit function produces error |
Date: |
Thu, 05 Jun 2014 13:33:09 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:29.0) Gecko/20100101 Firefox/29.0 |
Follow-up Comment #2, bug #42512 (project octave):
Hi,
thanks for the answer, the output for your commands below. I am running Octave
3.8.1, I compiled it myself from the official sources to enable 64bit support.
My OS is the current Ubuntu 14.04 LTS.
%%%%%%%%%%%%%%%%%
dbstop polyfit 114
ans = 114
octave:2> polyfit ([0 1 2], [0 1 4], 2)
stopped in /opt/octave3.8/share/octave/3.8.1/m/polynomial/polyfit.m at line
114
114: [q, r, k] = qr (v(:, polymask), 0);
debug> type qr
qr is a dynamically-linked function
debug> whos
Variables in the current scope:
Attr Name Size Bytes Class
==== ==== ==== ===== =====
ans 1x1 8 double
a argn 3x9 27 char
l 1x1 8 double
m 1x1 8 double
f n 1x1 8 double
polymask 1x3 3 logical
v 3x3 72 double
f x 3x1 24 double
f y 3x1 24 double
y_is_row_vector 1x1 1 logical
Total is 50 elements using 183 bytes
debug> qr
error: Invalid call to qr. Correct usage is:
-- Loadable Function: [Q, R, P] = qr (A)
-- Loadable Function: [Q, R, P] = qr (A, '0')
-- Loadable Function: [C, R] = qr (A, B)
-- Loadable Function: [C, R] = qr (A, B, '0')
error: called from:
error: /opt/octave3.8/share/octave/3.8.1/m/help/print_usage.m at line 85,
column 5
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?42512>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
- [Octave-bug-tracker] [bug #42512] polyfit function produces error, Anton, 2014/06/05
- [Octave-bug-tracker] [bug #42512] polyfit function produces error, Mike Miller, 2014/06/05
- [Octave-bug-tracker] [bug #42512] polyfit function produces error,
Anton <=
- [Octave-bug-tracker] [bug #42512] polyfit function produces error, Anton, 2014/06/05
- [Octave-bug-tracker] [bug #42512] polyfit function produces error, Anton, 2014/06/05
- [Octave-bug-tracker] [bug #42512] qr with permutation fails with --enable-64, Mike Miller, 2014/06/05
- [Octave-bug-tracker] [bug #42512] qr with permutation fails with --enable-64, Anton, 2014/06/05
- [Octave-bug-tracker] [bug #42512] qr with permutation fails with --enable-64, John W. Eaton, 2014/06/05
- [Octave-bug-tracker] [bug #42512] qr with permutation fails with --enable-64, Anton, 2014/06/09
- [Octave-bug-tracker] [bug #42512] qr with permutation fails with --enable-64, Anton, 2014/06/09
- [Octave-bug-tracker] [bug #42512] qr with permutation fails with --enable-64, Mike Miller, 2014/06/09
- Re: [Octave-bug-tracker] [bug #42512] polyfit function produces error, Doug Stewart, 2014/06/05