Jose A. Vallejo

When opening the Maxima help within a wxMaxima document, if I save the doument before closing the help window, wxMaxima crashes. wxMaxima version: 18.02.0 Maxima version: 5.41post Maxima build date: 2018-02-27 11:14:07 Host type: x86_64-unknown-linux-gnu System type: Linux 4.4.5 X86-64 Lisp implementation type: SBCL Lisp implementation version: 1.4.4 wxMaxima's idea of the directory layout is: Icon dir: /usr/share/wxMaxima User configuration dir: /home/jvallejo/ Help dir: /usr/share/doc/wxmaxima...

Use wxdrawdf for this. You have to load the package first, through load(drawdf) Supposing that you know the vector field you want to plot, then, you can execute, for example, the last two figures with wxdrawdf([-y,x],[x,y]); and wxdrawdf([3xz/(x^2+z^2)^(5/2),(2*z^2-x^2)/(x^2+z^2)^(5/2)],[x,z]);

This seems to be a bug in Maxima. Please submit your quation to the Maxima mailing list http://maxima.sourceforge.net/maximalist.html

qdraw is not part of wxMaxima nor Maxima, is a package written by Edwin Woollett to customize the oputput of some graphics commands. I think that it calls plot2d, draw2d and the like, so the output will never be shown inside a wxMaxima worksheet (for that you would need to use wxplot2d, wxdraw2d, etc.)

Hello: This is my configuration wxWidgets: 3.0.3 Unicode support: yes Maxima version: 5.39.0 Lisp: SBCL 1.3.5 When trying to make a simple plot with the default options of wxMaxima (which include a 600x400 embedded graphics size), such as wxplot2d(x^2,[x,-3,3]); I get a really small embedded graphics (of about 100x100). Even setting wxplot_size:[600,400]$ the graphics still appears small. Any idea?

Hello: This is my configuration wxWidgets: 3.0.3 Unicode support: yes Maxima version: 5.39.0 Lisp: SBCL 1.3.5 When trying to make a simple plot with the default options of wxMaxima (which inckude a 600x400 embedded graphics size), such as wxplot2d(x^2,[x,-3,3]); I get a really small embedded graphics (of about 100x100). Even setting wxplot_size:[600,400]$ the graphics still appears small. Any idea?

Hello all: I'm trying to represent together the function (%i1) G(x):=if (0<=x and...