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From: SourceForge.net <noreply@so...>  20100911 22:17:58

Bugs item #1197336, was opened at 20050507 18:37 Message generated for change (Comment added) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1197336&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  Plotting Group: None >Status: Pending >Resolution: Works For Me Priority: 2 Private: No Submitted By: Robert Dodier (robert_dodier) Assigned to: Nobody/Anonymous (nobody) Summary: mgnuplot script not executable (permission bit turned off) Initial Comment: The mgnuplot script (plotting/mgnuplot) isn't executable  the x permission bit is turned off. So attempting a plot fails after set_plot_option ([plot_format,mgnuplot]) . chmod a+x plotting/mgnuplot, then trying again yields success. Will CVS preserve permission bits? I wonder. Maxima version: 5.9.1.1cvs Maxima build date: 6:59 5/5/2005 host type: i686redhatlinuxgnu lispimplementationtype: CLISP lispimplementationversion: 2.33.2 (20040602)  >Comment By: Dieter Kaiser (crategus) Date: 20100912 00:17 Message: As indicated in the last posting this seems not to be a bug for a Maxima user. I can run mgnuplot without any problems on a Linux system with a built from the CVS code. Setting the status to pending and the resolution to "works for me". Dieter Kaiser  Comment By: Robert Dodier (robert_dodier) Date: 20060812 17:15 Message: Logged In: YES user_id=501686 Since mgnuplot is a generated file, it's not a cvs problem. When mgnuplot is generated by make from mgnuplot.in, the x bit should be set. mgnuplot is indeed marked executable by make install, so the lack of x bit is only a problem in developer sandboxes. Not sure if we should bother to fix this.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1197336&group_id=4933 
From: SourceForge.net <noreply@so...>  20100911 21:45:16

Bugs item #1213621, was opened at 20050602 18:28 Message generated for change (Settings changed) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1213621&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: Fixed Priority: 2 Private: No Submitted By: Barton Willis (willisbl) Assigned to: Nobody/Anonymous (nobody) Summary: reveal with matrix argument Initial Comment: This is OK (%i1) reveal(matrix([1]),1); (%o1) MATRIX This isn't (%i2) reveal(matrix([1]),2); Maxima encountered a Lisp error: Error in CDR [or a callee]: &[ is not of type LIST. The same bug happens for all nonempty matrices. (matrix() is an "empty" matrix). (%i3) build_info(); Maxima version: 5.9.1 Maxima build date: 7:34 9/24/2004 host type: i686pcmingw32 lispimplementationtype: Kyoto Common Lisp lispimplementationversion: GCL 2.6.5 Barton  >Comment By: Dieter Kaiser (crategus) Date: 20100911 23:45 Message: Fixed in outmis.lisp revision 1.24. The case of a list has been added. The documentation has been updated. We get correct results for lists and matrices. For the example of this bug report we get: (%i2) reveal(matrix([1]),1); (%o2) matrix (%i3) reveal(matrix([1]),2); (%o3) matrix(List(1)) (%i4) reveal(matrix([1]),3); (%o4) matrix([1]) An example with a more complicated matrix: (%i5) reveal(matrix([a+b,sin(x)],[x^2,cos(x^2)+y]),1); (%o5) matrix (%i6) reveal(matrix([a+b,sin(x)],[x^2,cos(x^2)+y]),2); (%o6) matrix(List(2),List(2)) (%i7) reveal(matrix([a+b,sin(x)],[x^2,cos(x^2)+y]),3); (%o7) matrix([Sum(2),sin],[Expt,Sum(2)]) (%i8) reveal(matrix([a+b,sin(x)],[x^2,cos(x^2)+y]),4); (%o8) matrix([b+a,sin(x)],[x^2,y+cos]) Closing this bug report as fixed. Dieter Kaiser  Comment By: Robert Dodier (robert_dodier) Date: 20060812 17:42 Message: Logged In: YES user_id=501686 Maxima 5.9.3cvs / GCL 2.6.7: reveal(matrix([1]),2); => matrix([) i.e. no error message. (same for Clisp 2.38, SBCL 0.9.9) matrix([) seems pretty strange.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1213621&group_id=4933 
From: SourceForge.net <noreply@so...>  20100911 20:33:24

Bugs item #1149719, was opened at 20050223 11:54 Message generated for change (Comment added) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1149719&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: Documentation Group: None >Status: Closed >Resolution: Fixed Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: ratvarswitch not documented Initial Comment: The option variable ratvarswitch isn't documented. It is defined in ratmac.lisp. The only other reference to ratvarswitch is in meval* (DEFMFUN MEVAL* (TEST) (LET (REFCHKL BAKTRCL CHECKFACTORS) (PROG2 (IF $RATVARSWITCH (SETQ VARLIST (CDR $RATVARS))) (MEVAL TEST) (CLEARSIGN)))) Barton  >Comment By: Dieter Kaiser (crategus) Date: 20100911 22:33 Message: Documentation has been added to Polynomials.texi revision 1.34. Closing this bug report as fixed. Dieter Kaiser  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1149719&group_id=4933 
From: SourceForge.net <noreply@so...>  20100911 19:40:48

Bugs item #3060166, was opened at 20100906 02:23 Message generated for change (Comment added) made by dgildea You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3060166&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: Documentation Group: None >Status: Closed >Resolution: Fixed Priority: 5 Private: No Submitted By: Leo Butler (l_butler) Assigned to: Nobody/Anonymous (nobody) Summary: und documentation is incorrect Initial Comment: Maxima 5.22.1 http://maxima.sourceforge.net using Lisp CMU Common Lisp CVS 20a 20arelease + minimal debian patches (20A Unicode) Distributed under the GNU Public License. See the file COPYING. Dedicated to the memory of William Schelter. The function bug_report() provides bug reporting information. (%i1) ? und  Constant: und `und' represents an undefined result. See also `limit'. Example: (%i1) limit (1/x, x, 0); (%o1) und There are also some inexact matches for `und'. Try `?? und' to see them. (%o1) true (%i2) limit(1/x,x,0); (%o2) infinity (%i3) ? infinity  Constant: infinity `infinity' represents complex infinity.  >Comment By: Dan Gildea (dgildea) Date: 20100911 15:40 Message: Fixed in Constatns.texi rev 1.24. (%i1) describe(und);  Constant: und `und' represents an undefined result. See also `limit'. Example: (%i1) limit (x*sin(x), x, inf); (%o1) und There are also some inexact matches for `und'. Try `?? und' to see them. (%o1) true  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3060166&group_id=4933 
From: SourceForge.net <noreply@so...>  20100911 19:15:28

Bugs item #1045920, was opened at 20041013 08:10 Message generated for change (Settings changed) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1045920&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  Assume Group: None >Status: Closed >Resolution: Fixed Priority: 5 Private: No Submitted By: Shi Qi (qishi) Assigned to: Nobody/Anonymous (nobody) Summary: a>1 and b>1, is a+b>2? Initial Comment: (%i1) assume(a>1); (%o1) [a > 1] (%i2) assume(b>1); (%o2) [b > 1] (%i3) is(a+b>2); MACSYMA was unable to evaluate the predicate: b + a > 2  an error. Quitting. To debug this try DEBUGMODE(TRUE); (%i4)  >Comment By: Dieter Kaiser (crategus) Date: 20100911 21:15 Message: Fixed in compar.lisp revison 1.76. Closing this bug report as fixed. Dieter Kaiser  Comment By: mikolg (mikolg) Date: 20071103 05:27 Message: Logged In: YES user_id=1902378 Originator: NO Maxima version: 5.13.0cvs Maxima build date: 17:3 11/2/2007 host type: i686redhatlinuxgnu lispimplementationtype: GNU Common Lisp (GCL) lispimplementationversion: GCL 2.6.7 The original code works a little better but proper result is not determened yet (%i1) assume(a>1); (%o1) [a > 1] (%i2) assume(b>1); (%o2) [b > 1] (%i3) is(a+b>2); (%o3) unknown  Comment By: Robert Dodier (robert_dodier) Date: 20060731 06:15 Message: Logged In: YES user_id=501686 Observed in 5.9.3cvs.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1045920&group_id=4933 
From: SourceForge.net <noreply@so...>  20100911 06:03:45

Bugs item #3064087, was opened at 20100911 05:51 Message generated for change (Comment added) made by You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3064087&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  Plotting Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: https://www.google.com/accounts () Assigned to: Nobody/Anonymous (nobody) Summary: 2dplot doesn't recognise internal form for pi etc Initial Comment: seems like gnuplot wants to see %pi instead of \pi  so wxplot2d(sin(%pi*x), [a,5,5])$ works, but wxplot2d(sin(\pi*x), [a,5,5])$ fails with plot2d: expression evaluates to nonnumeric value somewhere in plotting range. as does sin(%pi*x); wxplot2d([%], [a,5,5])$ (i.e. macsyma is converting %pi to some internal representation which is shown as the greek letter pi, and pastes into notepad as \pi) Maxima version: 5.22.1 Maxima build date: 11:48 8/13/2010 Host type: i686pcmingw32 Lisp implementation type: GNU Common Lisp (GCL) Lisp implementation version: GCL 2.6.8  >Comment By: https://www.google.com/accounts () Date: 20100911 06:03 Message: Sorry! Errors/typos in original post  but bug is real! seems like gnuplot wants to see %pi instead of \pi  so wxplot2d(sin(%pi*x), [x,5,5])$ works, but wxplot2d(sin(\pi*x), [x,5,5])$ fails with plot2d: expression evaluates to nonnumeric value somewhere in plotting range. both versions (i.e. using \pi and %pi) display as the greek letter pi, but plot only likes the %pi version. Also, curiously, sin(%pi*x)sin(\pi*x); is not recognised as 0 although sin(\pi*x)sin(\pi*x); is  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3064087&group_id=4933 
From: SourceForge.net <noreply@so...>  20100911 05:51:35

Bugs item #3064087, was opened at 20100911 05:51 Message generated for change (Tracker Item Submitted) made by You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3064087&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  Plotting Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: https://www.google.com/accounts () Assigned to: Nobody/Anonymous (nobody) Summary: 2dplot doesn't recognise internal form for pi etc Initial Comment: seems like gnuplot wants to see %pi instead of \pi  so wxplot2d(sin(%pi*x), [a,5,5])$ works, but wxplot2d(sin(\pi*x), [a,5,5])$ fails with plot2d: expression evaluates to nonnumeric value somewhere in plotting range. as does sin(%pi*x); wxplot2d([%], [a,5,5])$ (i.e. macsyma is converting %pi to some internal representation which is shown as the greek letter pi, and pastes into notepad as \pi) Maxima version: 5.22.1 Maxima build date: 11:48 8/13/2010 Host type: i686pcmingw32 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=3064087&group_id=4933 