| Fixes an error in the counting of the number of points |
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3 months ago
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| Some code cleaning |
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3 months ago
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| Adds line clipping to plotdf. |
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3 months ago
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| Improves line clippling in Xmaxima's plot2d Some points that were being left out are now included and the code can now be used to do clipping with the actual points or with their representations on the screen. |
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3 months ago
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| Uses fixed time steps in the Runge-Kutta method of plotdf. Trying to guess a time step that will lead to a desired displacement in the phase plane has proven to work badly. This commit changes the integration method defined in rk4.tcl into a regular fourth-order Runge-Kutta method. It also introduces some changes to make it feasible to use the alternative methods of adapative-step Runge-Kutta and Adams-Moulton, which will be made in a separate commit. |
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3 months ago
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| Introduces line clipping in Xmaxima plot2d Examples: plot2d(x-floor(x),[x,0,5], [y,0,.5],[plot_format,xmaxima]); d:[discrete,[[-0.1,1],[1,2.1],[2.1,1],[1,-0.1],[-0.1,1]]]$ plot2d(d,[x,0,2],[y,0,2],[plot_format,xmaxima]); |
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3 months ago
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| A better fix for bug #4263 This commit reverts some of the changes of commit [210a27] to get a solution that will work in other cases and not just in the example given in that bug report. Currently, Maxima delegates the clipping of points and lines to the external graphic programs. Xmaxima should be modified to do that clipping and Gnuplot should be further investigated because it seems to me that its clipping algorithm fails in some cases. For example compare the following two plots: d:[discrete,[[-0.1,1],[1,2.1],[2.1,1],[1,-0.1],[-0.1,1]]]$ plot2d(d,[x,0,2],[y,0,2],[plot_format,gnuplot]); plot2d(d,[x,0,2],[y,0,2],[plot_format,xmaxima]); |
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3 months ago
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| Changes the default values for plotting option sample By using a prime number (47) for the sample grid, many bugs of the implicit plots algorithm, such as #3849 and #4198, will remain hidden from ocasional users while I work on solving them which will take some time :) |
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3 months ago
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| Minor change: a more precise comment. |
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3 months ago
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| Fixes bug [4117] "Unexpected Behaviour of run_viewer and gnu_term dumb" |
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3 months ago
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| Info about changes in draw2d-discrete |
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3 months ago
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| In the discrete case of plot2d, warn about points out of the y range. This makes the following two plot commands equivalent: ii:makelist(i,i,0,5,1/100)$ plot2d([discrete,ii,ii-floor(ii)],[y,0,1/2]); plot2d(x-floor(x),[x,0,5], [y, 0,1/2]); |
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3 months ago
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| Adds information about bug 4263. |
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3 months ago
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| Fixes bug #4263 When plot2d is given a discrete set of points and an x-range, only those points with x within that range will be plotted. A warning will be given about the number of points that were excluded. |
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3 months ago
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| Uodated the Changelog with the information about bug #4269 |
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3 months ago
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| Fixes bug #4269 |
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3 months ago
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| Update SBCL, TCL/TK, wxMaxima. |
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3 months ago
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| Windows installer: Update wxMaxima |
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3 months ago
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| descriptive.mac: declare local variable to avoid possibility of name collision. |
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3 months ago
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| Tried to support CCL (32 bit) for Windows. Does not work. Documented that. |
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3 months ago
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| Updated the screenshot of Xmaxima to a more recent version. |
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3 months ago
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| Xmaxima appdata: Link to an existing image of Xmaxima. |
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3 months ago
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| Windows installer/CCL64: Do not install 32 bit image+exe. |
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3 months ago
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| Windows/CCL64: Install binary-ccl64 only if CCL64 was selected as component. |
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4 months ago
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| More work on the CCL64 support for the crosscompiled Windows installer. |
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4 months ago
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| Add new files to Makefile.am (EXTRA_DIST). |
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4 months ago
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| Windows installer: Add wine-ccl.sh.tmpl. |
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4 months ago
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| doc/info/Equations.texi: add missing @sections to @menu. |
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4 months ago
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| Windows: Add (basic) support for CCL64 in the installer. |
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4 months ago
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| Windows installer: Updated wxMaxima |
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4 months ago
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