Tue Jun 25 14:57:03 2013 Jiri (George) Lebl <jirka@5z.com> * Release 1.0.17 Tue Jun 25 14:48:55 2013 Jiri (George) Lebl <jirka@5z.com> * gtkextra/gtkplot.c: fix a very nasty infinite loop with a memory leak on very very large zoom due to a numerical issue. Fri Jun 14 15:19:19 2013 Jiri (George) Lebl <jirka@5z.com> * gtkextra/gtkplot3d.c: fix placement of labels. * src/graphing.c: make surface plot slightly smaller so that it fits on screen. Fri Jun 14 12:01:24 2013 Jiri (George) Lebl <jirka@5z.com> * src/graphing.c: fix precision when the starting limit is 0 or much nearrer zero than the ending limit. On left/right keys rotate 3d plot, and on all arrow keys move about line plots Fri Jun 14 10:48:41 2013 Jiri (George) Lebl <jirka@5z.com> * gtkextra/*: finish updating GtkExtra to 3.0.5 Fri Jun 14 10:04:20 2013 Jiri (George) Lebl <jirka@5z.com> * src/gnome-genius.c: Properly report errors from saving files Thu Jun 13 16:42:42 2013 Jiri (George) Lebl <jirka@5z.com> * gtkextra/*: copied lots of the files from 3.0.5, only gtkplot3d, gtkplotdt and gtkplotsurface remain unupdated * gtkextra/gtkplotps.c: updated to the 3.0.5 version part way, the new one is still broken so the new geometry stuff is not there (it is drawn still upside down and then rotated). Also a fix from James Cloos to change the EPS header to EPSF from PCF, seems to fix PDF conversion. * src/graphing.c: allow PDF export by calling ps2pdf properly, also don't show the epsi checkbox unless we are exporting to EPS Thu Jun 13 00:12:46 2013 Jiri (George) Lebl <jirka@5z.com> * gtkextra/*.c: start updating to gtkextra 3.0.5. Only few files converted: gtkplotcanvas.[ch], gtkplotpc.[ch], gtkextra.[ch], gtkplotprint.[ch]. Must slowly work through custom bugfixes and patches. Note that gtkplotps.[ch] seems broken, so it's even older than the other files. Also added gtkplotcairo.[ch] for cairo output which is lots nicer Wed Jun 12 19:20:51 2013 Jiri (George) Lebl <jirka@5z.com> * src/graphing.c: adaptive step size for line plots, also detect jump discontinuities Wed Jun 12 14:22:13 2013 Jiri (George) Lebl <jirka@5z.com> * src/graphing.c, gtkextra/gtkplotdata.c: Allow immediate fitting of the dependent axis on function and parametric plots just as for surface plots. Fix fitting a parametric plot after zoom was changed. * help/C/genius/xml: update documentation Tue Jun 11 17:36:01 2013 Jiri (George) Lebl <jirka@5z.com> * src/geniustests.txt: some new tests Tue Jun 11 17:19:55 2013 Jiri (George) Lebl <jirka@5z.com> * lib/number_theory/factoring.gel: Improve Factors so that for larger numbers it uses "Factorize" rather than a slow naive implementation. * lib/number_theory/primes.gel: minor mersenne update Tue Jun 11 16:12:48 2013 Jiri (George) Lebl <jirka@5z.com> * src/gnome-genius.c: add completion to "help on function" * help/C/genius.xml: workaround for broken help browser by adding anchors to function descriptions rather than using the varlistentry id (Which should work but does not). A bug has been reported there quite some time ago, but I don't think it got any attention. Wed Apr 24 16:52:56 2013 Jiri (George) Lebl <jirka@5z.com> * update version number * update copyright strings. Remove the "PhD" ... the novelty wore off Wed Apr 24 16:45:17 2013 Jiri (George) Lebl <jirka@5z.com> * src/parseutil.h, src/funclib.c: properly initialize id.uninitialized (ironic huh? :) * src/graphing.c: use the proper temp directory Wed Apr 24 15:54:44 2013 Jiri (George) Lebl <jirka@5z.com> * help/Makefile.am: fix compile * help/C/genius.xml: fix some english issues Wed Apr 24 15:36:52 2013 Jiri (George) Lebl <jirka@5z.com> * src/graphing.c: more sane precision computations especially when zoomed in. Also reduce font size in case of too many digits. Wed Apr 24 13:58:27 2013 Jiri (George) Lebl <jirka@5z.com> * help/C/genius.xml: include the function list in the main xml * help/C/genius.xml: expand help for the root finding functions * lib/equation_solving/find_root.gel: fix FindRootBisection and FindRootMullersMethod to actually work. Mon Mar 04 12:33:47 2013 Jiri (George) Lebl <jirka@5z.com> * help/C/genius.xml: fix up the about entry to reflect reality a bit better. Mon Mar 04 12:29:41 2013 Jiri (George) Lebl <jirka@5z.com> * help/C/genius.xml: remove scale="50" from images apparently that nowadays makes everything 50 pixels large or some other nonsense like that. Wed Feb 06 22:22:16 2013 Jiri (George) Lebl <jirka@5z.com> * lib/number_theoory/primes.gel: update the mersenne stuff Sun Dec 23 13:22:07 2012 Jiri (George) Lebl <jirka@5z.com> * help/C/genius.xml: fix documentation of less than and greater than (thanks to Marek Cernocky). Also expand the documentation in several places a little. Tue Dec 18 20:49:50 2012 Jiri (George) Lebl <jirka@5z.com> * src/mpwrap.c, src/calc.c: make a minor optimization, and remove an unsafe unnecessary one Mon Dec 17 15:15:44 2012 Jiri (George) Lebl <jirka@5z.com> * src/graphing.c: bit of post release cleanup * help/C/genius.xml: do some fixes, add help about comments and the new way that for loops with floats work.