From: SourceForge.net <no...@so...> - 2010-06-20 01:19:47
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Bugs item #3014545, was opened at 2010-06-10 14:52 Message generated for change (Comment added) made by robert_dodier You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3014545&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core Group: None >Status: Closed >Resolution: Works For Me Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: submatrix does not work as expected Initial Comment: submatrix(10,20,zeromatrix(20,20)); does not delete any rows. It returns zeromatrix(20,20) also submatrix(3,5,F,3,5); matrix([1,1,1],[1,1,1],[1,1,1]) and submatrix(2,5,F,2,5); do the exact same thing. I'm running Maxima 5.21.1 http://maxima.sourceforge.net using Lisp GNU Common Lisp (GCL) GCL 2.6.7 (a.k.a. GCL) ---------------------------------------------------------------------- >Comment By: Robert Dodier (robert_dodier) Date: 2010-06-19 19:19 Message: Works for me, I don't see a bug here. All the same I've thrown some examples (including the ones above) into r1.8 tests/rtest2.mac to make sure it works for everybody. Closing this report as fixed. ---------------------------------------------------------------------- Comment By: Aleksas Domarkas (alex108) Date: 2010-06-12 03:50 Message: Works for me correct (%i1) submatrix(10,20,zeromatrix(20,20))$ (%i2) matrix_size(%); (%o2) [18,20] (%i3) submatrix(zeromatrix(20,20),10,11,20)$ (%i4) matrix_size(%); (%o4) [20,17] (%i5) build_info()$ Maxima version: 5.21.1 Maxima build date: 8:13 4/26/2010 Host type: i686-pc-mingw32 Lisp implementation type: GNU Common Lisp (GCL) Lisp implementation version: GCL 2.6.8 ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3014545&group_id=4933 |