From help-request at octave dot org Fri Nov 25 12:59:58 2005 Subject: Re: Question about Range class From: "Henry F. Mollet" To: Miroslaw Kwasniak , Octave_post Date: Fri, 25 Nov 2005 10:58:29 -0800 [~] -bash-2.05b 501$ octave GNU Octave, version 2.1.71 (powerpc-apple-darwin8.1.0). octave:1> z = (1:100)/10; octave:2> Z = (1:0.1:10); octave:3> max(abs(z-Z)) error: operator -: nonconformant arguments (op1 is 1x100, op2 is 1x91) error: evaluating binary operator `-' near line 3, column 10 error: evaluating argument list element number 1 error: evaluating argument list element number 1 octave:3> whos Prot Name Size Bytes Class ==== ==== ==== ===== ===== rwd Z 1x91 24 range rw- __nargin__ 1x1 8 scalar rwd z 1x100 800 matrix Z and z have different sizes in my octave version. Henry on 11/25/05 9:40 AM, Miroslaw Kwasniak at mirek at zind dot ikem dot pwr dot wroc dot pl wrote: > On Wed, Nov 23, 2005 at 07:24:00AM -0800, Robert A. Macy wrote: >> Pedro, >> >> In octave, two arguments... >> z = (1:100)/10 > ^ > 10 >> or, three arguments... >> Z = (1:0.1:10) >> ...give identical z arrays, > > No, it's almost impossible > > max(abs(z-Z)) > ans = 1.7764e-15 > > ;) > > > > ------------------------------------------------------------- > Octave is freely available under the terms of the GNU GPL. > > Octave's home on the web: http://www.octave.org > How to fund new projects: http://www.octave.org/funding.html > Subscription information: http://www.octave.org/archive.html > ------------------------------------------------------------- > ------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. Octave's home on the web: http://www.octave.org How to fund new projects: http://www.octave.org/funding.html Subscription information: http://www.octave.org/archive.html -------------------------------------------------------------