draw2d(points(data)); - Error

[rtoy]

Imported from SourceForge on 2024-07-08 14:57:46 Created by sikkenogetvrovl on 2015-01-12 14:29:03 Original: https://sourceforge.net/p/maxima/bugs/2886

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data : makelist([x, random(1)], x, 1, 10, 1); draw2d(points(data)); gives no graph, but the error:

[gr2d(points)] wxdraw2d(points(data));

Gives just an "error" image

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Windows7 wxbuild_info()$ wxMaxima version: 14.12.0 Maxima version: 5.35.1 Maxima build date: 2014-12-23 14:34:16 Host type: i686-pc-mingw32 Lisp implementation type: SBCL Lisp implementation version: 1.2.1

[rtoy]

Imported from SourceForge on 2024-07-08 14:57:47 Created by andrejv on 2015-01-12 15:45:07 Original: https://sourceforge.net/p/maxima/bugs/2886/#db54

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Did you enter the commands manually or were they loaded from a file?

[rtoy]

Imported from SourceForge on 2024-07-08 14:57:51 Created by sikkenogetvrovl on 2015-01-12 16:24:03 Original: https://sourceforge.net/p/maxima/bugs/2886/#7c03

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When I enter it manually - it works

When I try load (lsquares) two times - it seems to work the second time

The others seems to work afterwards, when they are entered manually in an empty worksheet the first time...

[rtoy]

Imported from SourceForge on 2024-07-08 14:57:54 Created by sikkenogetvrovl on 2015-01-12 16:37:05 Original: https://sourceforge.net/p/maxima/bugs/2886/#b2ec

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The above seems to be true with all the packages I have been using:

load(fmin_cobyla); load (lsquares); load("draw"); load("simplify_sum"); load(interpol); load (graphs); load("fft");

However load (lsquares); Reported an error during the first compilation:

; file: C:/Program Files (x86)/Maxima-5.35.1/share/maxima/5.35.1/share/lbfgs/lb1.lisp ; in: DEFUN LB1 ; (PROG ((I 0)) ; (DECLARE (TYPE (INTEGER) I)) ; (COND ; ((= ITER 0) ; (F2CL-LIB:FFORMAT MP ; ("" ; "~%")) ; (F2CL-LIB:FFORMAT MP ; (" N=" 1 # " NUMBER OF CORRECTIONS=" 1 # "~%" ; " INITIAL VALUES" "~%") ; N M) ; (F2CL-LIB:FFORMAT MP (" F= " 1 # " GNORM= " 1 # "~%") F GNORM) ; (COND (# # # # #)) ; (F2CL-LIB:FFORMAT MP ; ("" ; "~%")) ; (F2CL-LIB:FFORMAT MP ; ("~%" " I NFN" "~5@T" "FUNC" "~20@T" "GNORM" "~19@T" ; "STEPLENGTH" "~%" "~%"))) ; (T ; (IF (AND # #) ; (GO END_LABEL)) ; (COND (# #) (T # #)) (COND (# # # #)) ; (IF FINISH ; (F2CL-LIB:FFORMAT MP #)))) ; (GO END_LABEL) ; END_LABEL ; (RETURN (VALUES NIL NIL NIL NIL NIL NIL NIL NIL NIL NIL NIL))) ; --> BLOCK ; ==> ; (LET ((I 0)) ; (DECLARE (TYPE (INTEGER) I)) ; (TAGBODY ; (COND ; ((= ITER 0) (F2CL-LIB:FFORMAT MP #) (F2CL-LIB:FFORMAT MP # N M) ; (F2CL-LIB:FFORMAT MP # F GNORM) (COND #) (F2CL-LIB:FFORMAT MP #) ; (F2CL-LIB:FFORMAT MP #)) ; (T ; (IF # ; #) ; (COND # #) (COND #) ; (IF FINISH ; #))) ; (GO END_LABEL) ; END_LABEL ; (RETURN (VALUES NIL NIL NIL NIL NIL NIL NIL NIL NIL NIL NIL)))) ; ; caught STYLE-WARNING: ; The variable I is defined but never used. ; ; compilation unit finished ; caught 1 STYLE-WARNING condition (%o2) "C:/PROGRA~2/MAXIMA~1.1/share/maxima/5.35.1/share/lsquares/lsquares.mac"

[rtoy]

Imported from SourceForge on 2024-07-08 14:57:58 Created by sikkenogetvrovl on 2015-01-12 17:29:01 Original: https://sourceforge.net/p/maxima/bugs/2886/#b655

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Back to wxdraw2d(points(..))

When I try to save an existing wxmx fie as an xmx file and reload that one, the plot(points(..)) dosen't work.

When copying the commands needed to do the plot into an fresh wxMaxima worksheet, the plot works. Wierd ??

[rtoy]

Imported from SourceForge on 2024-07-08 14:58:01 Created by andrejv on 2015-01-12 21:47:08 Original: https://sourceforge.net/p/maxima/bugs/2886/#00a1

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• status: open --> closed

[rtoy]

Imported from SourceForge on 2024-07-08 14:58:05 Created by andrejv on 2015-01-12 21:47:08 Original: https://sourceforge.net/p/maxima/bugs/2886/#772f

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This is a duplication of bug #2628.

Also look at https://github.com/andrejv/wxmaxima/issues/393