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ChangeLog
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Thu Feb 18 17:20:08 2021 Jiri (George) Lebl <[email protected]>
* Release 1.0.26
Thu Feb 18 17:20:08 2021 Jiri (George) Lebl <[email protected]>
* help/update-po.sh,help/update-xml-to-txt-html.sh: port from
xml2po to itstool, and run the updates
Fri Feb 12 22:41:31 2021 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.[ch]: Set default sourceview colorscheme to kate
as otherwise it is hard to see in dark mode. Also allow setting
the scheme through config, but so far no gui for it.
Thu Jan 07 17:20:30 2021 Jiri (George) Lebl <[email protected]>
* src/mpwrap.c, src/lexer.l, src/compil.c: Check for errors whenn
setting integer and reject the parse.
Wed Dec 16 13:53:33 2020 Jiri (George) Lebl <[email protected]>
* src/genius-readline-helper.c: fix warning by using the right list
free function
Wed Dec 16 11:52:11 2020 Jiri (George) Lebl <[email protected]>
* gtkextra/*.c: fix/ignore all the compiler warnings I can find
* src/gnome-genius.c: never do this uniquness nonsense so that
we don't get into trouble.
* configure.ac: raise version
* help/C/genius.xml: a few updates
* help/C/figures/*.png: update images
Tue Dec 15 17:37:06 2020 Jiri (George) Lebl <[email protected]>
* src/graphing.c: move the solver bits to the expression entries
* src/gnome-genius.c: fix runtime warning with vte
Tue Oct 27 16:13:55 2020 Jiri (George) Lebl <[email protected]>
* src/graphing.c: Use normal text boxes instead of spin boxes
for the range values in the plotting dialog to allow
for arbitrary expressions
Tue Oct 27 00:01:47 2020 Jiri (George) Lebl <[email protected]>
* src/*.[ch], ve/*.c, gtkextra/*.[ch]: Fix bunch of warnings, some of
them fixing possible crashes
Mon Oct 26 18:35:24 2020 Jiri (George) Lebl <[email protected]>
* src/graphing.c: reset minx/maxx for fitted parametric plots
Wed Jun 03 12:58:07 2020 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: Port to Native file chooser dialogs, also
make save console dialog not fake modal.
Wed Jun 03 11:36:01 2020 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c, src/genius.c: properly create the .genius
directory if missing, move gui settings to .genius/config-gui
and save config on OK in the setup dialog
Mon Jun 01 15:37:49 2020 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: fix EOF quit
Thu Mar 05 18:38:24 2020 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: fix reference to GTK+3 to GTK3
Thu Mar 05 18:31:22 2020 Jiri (George) Lebl <[email protected]>
* Release 1.0.25
Sun Mar 01 15:31:07 2020 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fix long label in solver
* src/gnome-genius.c: Add Yavor to the about box.
* src/calc.h: update copyright string
Sun Feb 16 11:35:46 2020 Jiri (George) Lebl <[email protected]>
* *: Merged patch from Yavor Doganov porting to GTK3
Sun Feb 16 10:59:55 2020 Jiri (George) Lebl <[email protected]>
* configure.ac: Add patch to fix ncurses check
https://gitweb.gentoo.org/repo/gentoo.git/tree/sci-mathematics/genius/files/genius-1.0.23-tinfo.patch
Mon Dec 09 09:21:55 2019 Jiri (George) Lebl <[email protected]>
* compil.c: Fix encoding empty string, affected functions are
PrintTable and string
Wed Oct 24 20:33:24 2018 Jiri (George) Lebl <[email protected]>
* lib/linear_algebra/misc.gel: optimize the Make(Row)Vector functions
in case of vector input.
* src/geniustests.txt: Add a bunch of tests
Wed Oct 24 13:38:31 2018 Jiri (George) Lebl <[email protected]>
* src/funclib.c, src/funclibhelper.cP: Add AppendVector, plus a few
minor fixes
* lib/sets/basic.gel: improve performance, and fix sets of vectors
* lib/linear_algebra/misc.gel: Add MakeColumnVector (alias to
MakeVector), MakeRowVector
* help/C/genius.xml: add docs for the new functions
Tue Oct 09 23:18:17 2018 Jiri (George) Lebl <[email protected]>
* examples/duffing-equation-trajectories.gel: Add a comment
for drawing only the last segment
Tue May 15 14:33:26 2018 Jiri (George) Lebl <[email protected]>
* Release 1.0.24
Mon May 14 16:37:10 2018 Jiri (George) Lebl <[email protected]>
* src/calc.h, src/gnome-genius.c, src/genius.c, vte/src/vte.c,
vte/src/Makefile.am: Be better at finding our termcap file
Sat Apr 07 21:18:25 2018 Jiri (George) Lebl <[email protected]>
* src/calc.h, po/*.po: update the copyright string
* po/POTFILES.skip: remove the vte files, no need to translate those
Sat Apr 07 20:54:58 2018 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: Fix crash
Sat Apr 07 18:10:46 2018 Jiri (George) Lebl <[email protected]>
* Add in internal version of a GTK 2.0 version of VTE A temporary
fix. When star trek future arrives, the GtkExtra stuff will be
ported to GTK+3.0 and all will be well. Of course by then we will
be on GTK+10.0 so ...
Fri Jan 12 23:27:23 2018 Jiri (George) Lebl <[email protected]>
* lib/number_theory/primes.gel: update for newest data from GIMPS
Thu Oct 12 17:52:41 2017 Jiri (George) Lebl <[email protected]>
* examples/plane-curves.gel: Simple brute force algorithm for
plotting plane curves.
Thu Oct 12 17:22:01 2017 Jiri (George) Lebl <[email protected]>
* examples/strange-attractor.gel: make the variable names match the
comment
* examples/plot-ode-runge-kutta.gel: An example for plotting
solutions to ODE using RungeKutta
* examples/plot-ode-trajectory-runge-kutta.gel: An example for plotting
trajectories to first order ODE systems. Plots an trajectory
starting at the mouse pointer
Wed May 10 17:37:33 2017 Jiri (George) Lebl <[email protected]>
* Release 1.0.23
Sat Apr 29 16:58:25 2017 Jiri (George) Lebl <[email protected]>
* help/make-makefile-am.sh, help/update-xml-to-txt-html.sh, */*.html,
Makefile.am: Since automake is smarter than I am and knows how I
should work, I made a script to generate a Makefile.am so that it
can't complain. Now runs through distcheck with no errors!
Thu Apr 27 18:30:33 2017 Jiri (George) Lebl <[email protected]>
* configure.ac, src/Makefile.am: extra warning flags are handled
differently now
Wed Apr 26 21:11:54 2017 Jiri (George) Lebl <[email protected]>
* src/genius.c: make genius show the HTML version of the manual in
lynx, links, or w3m
Wed Apr 26 20:00:02 2017 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: Fixes from Anders Jonsson, plus some other minor
improvements. Also all wikipedia links are now https
* src/graphing.c: fix crash after closing of window
and then doing SufracePlotDrawPoints and SurfacePlotDrawLine
Wed Apr 26 17:30:29 2017 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: Fixes from Anders Jonsson and some new extra
links
Tue Apr 25 13:35:12 2017 Jiri (George) Lebl <[email protected]>
* examples/complex-analysis-mesh.gel: forgot to define function,
also default to rectangle (this was committed before)
* examples/vibrating-drumhead-modes.gel: speed up the animation
(this was committed before)
* examples/peano-restrictions.gel: New example showing the
restrictions to lines as an animation.
* examples/peano.gel: improve explanation, draw more points
Tue Apr 18 17:43:13 2017 Jiri (George) Lebl <[email protected]>
* autogen.sh, configure.ac, Makefile.am: Remove gnome-common
dependency, and kill the documentation nonsense
* help/*: completely revamp how this is done, making it a lot simpler
(and simpler minded). Help is now HTML and displayed in a browser
therefore it actually always works regardless of desktop and the
current brokenness of yelp (meaning links now really do work)
* src/gnome-genius.c: the help is now HTML so use that
* src/*.c: fix a few warnings
* help/cs/cs.po: fix broken xml tag
Tue Apr 18 12:44:38 2017 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fix error checking on SurfacePlotDataGrid, thanks
to David Binderman
Tue Apr 18 12:36:00 2017 Jiri (George) Lebl <[email protected]>
* examples/vibrating-drumhead-modes.gel: optionally draw node lines.
Mon Apr 17 13:17:45 2017 Jiri (George) Lebl <[email protected]>
* examples/vibrating-drumhead-modes.gel: again do 10 r increments,
but do 16 theta increments. This way we see some of the nodelines
Fri Mar 10 13:15:25 2017 Jiri (George) Lebl <[email protected]>
* examples/dalemb-pulse.gel: Add some other example functions
(commented out) for playing around.
Wed Feb 15 13:13:40 2017 Jiri (George) Lebl <[email protected]>
* examples/fourier-series-*.gel: Run 10 instead of 3 iterations of
the animation for the Gibbs, also fix English typo in a comment
in the plotting example.
Tue Dec 27 15:42:39 2016 Jiri (George) Lebl <[email protected]>
* examples/duffing-equation-trajectories.gel: example for Duffing
equation trajectories diverging wildly after some time given a
small change in initial conditions.
* examples/strange-attractor.gel: use the same equation as above
for consistency
Mon Dec 26 12:22:27 2016 Jiri (George) Lebl <[email protected]>
* Release 1.0.22
Mon Dec 26 12:17:41 2016 Jiri (George) Lebl <[email protected]>
* configure.ac, NEWS: prepare for 1.0.22
* src/calc.c, src/lexer.l: appears that flex changed its behavior
leading to infinite loops on parse. Fix.
* gtkextra/gtkplotdt.c: fix warnings
* src/longtest.gel: test Evaluate from inside loaded files (from
inside the string evaluate that's done in geniustest.pl
Fri Dec 23 00:43:15 2016 Jiri (George) Lebl <[email protected]>
* examples/*.gel: reset variable names for surfaces. For shocks also
add commented out code to plot the result as a surface
* po/eo.po: update
Wed Dec 21 22:45:28 2016 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: do not set parent on the
dialogs in gel_ask_(buttons|string) functions. Window managers
always screw it up, especially if the program uses the graphing
window as well.
Tue Dec 20 17:31:08 2016 Jiri (George) Lebl <[email protected]>
* NEWS: update
* lib/number_theory/primes.gel: update GIMPS limit
Tue Dec 20 15:11:04 2016 Jiri (George) Lebl <[email protected]>
* examples/explicit-heat-fdm.gel, examples/explicit-heat-fdm-line.gel:
Improve the FDM example: make it easy to do other boundary
conditions, and add some more sample initial functions. Also
add a version that plots the 2d line plot as an animation
* src/matrixw.c: Fix setting matrices that have been transposed.
* src/geniustests.pl: Add a bunch of tests
Mon Dec 19 20:07:44 2016 Jiri (George) Lebl <[email protected]>
* po/eo.po: Add some translations.
* configure.ac: move file to new name. Require vte 0.26
* src/gnome-genius.c: remove deprecated vte functions
Fri Dec 16 17:36:16 2016 Jiri (George) Lebl <[email protected]>
* examples/complex-analysis-argument-principle.gel: Add argument
principle example
* examples/complex-analysis-mandelbrot-set.gel: slightly modify, try
more iterations
Tue Nov 22 14:51:35 2016 Jiri (George) Lebl <[email protected]>
* src/funclib.c: fix doc string for ErrorFunction, Thanks to
Ask Hjorth Larsen
Tue Nov 22 14:47:08 2016 Jiri (George) Lebl <[email protected]>
* src/complex-analysis-wandering-ball.gel: add "angle" mode to show
what happens to angles.
Thu Sep 22 17:41:55 2016 Jiri (George) Lebl <[email protected]>
* examples/riemann-integral-darboux.gel: Add an example for Darboux
sums
Thu Sep 22 17:05:13 2016 Jiri (George) Lebl <[email protected]>
* src/graphing.c: add "filled" to lines
* examples/riemann-integral.gel: Riemann sums example
* help/C/genius.xml: document "filled"
Wed Sep 21 23:47:46 2016 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c, src/examples.[ch]: split up examples into
submenus by category
* src/gnome-genius.c: fix warnings
* examples/*.gel: fix some usage of undocumented syntax for
LinePlotLineDraw
Wed Sep 21 20:54:37 2016 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: run program from idle to avoid a queued up
program if double hitting run
Wed Sep 21 20:44:39 2016 Jiri (George) Lebl <[email protected]>
* examples/*.gel: update the complex analysis examples to have
saner limits, make the mandelbrot set have roughly the right
aspect.
Wed Sep 21 18:55:34 2016 Jiri (George) Lebl <[email protected]>
* src/graphing.c: Add LinePlotWaitForClick and LinePlotMouseLocation
for interactive programs
* help/C/genius.xml: document the above
* examples/: Make wandering ball interactive and add two Mandelbrot
set examples, plus a Newton's fractal example
Wed Sep 07 14:45:53 2016 Jiri (George) Lebl <[email protected]>
* ve/ve-misc.c: ignore a warning in ve_strftime
Wed Sep 21 18:47:47 2016 Jiri (George) Lebl <[email protected]>
* src/mpwrap.c: simplify abs_sq for real numbers
Wed Aug 24 17:58:18 2016 Jiri (George) Lebl <[email protected]>
* examples/complex-analysis-mesh.gel,
examples/complex-analysis-wandering-ball.gel: two visualizations of
complex mappings
* src/graphing.c: LinePlotDrawPoints and LinePlotDrawLine now accept
a column vector of complex numbers to draw.
* help/C/genius.xml: document the above.
Sat Jul 09 00:14:53 2016 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml, src/funclib.c,
lib/linear_algebra/linear_algebra.gel: string fixes from
Anders Jonsson.
* src/eval.c: fix segfault when trying to swap a protected id using
swapwith.
Fri Jul 08 23:52:05 2016 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: Apply patch from Anders Jonsson to fix quite a
few typos in the manual.
Fri Jul 08 23:46:02 2016 Jiri (George) Lebl <[email protected]>
* src/funclib.c: fix StripZeroColumns when a zero matrix is passed
in.
* help/C/genius.xml: fix Planetmath links (thanks to Anders Jonsson).
Also add a couple more wikipedia links and a couple of details in
various places.
* src/calc.h: raise year to 2016
Thu Jun 09 16:56:00 2016 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml, lib/combinatorics/factorial.gel:
Apply patch from Anders Jonsson to fix Subfactorial (definition
wrong). Also, let Subfactorial, Factorial, DoubleFactorial
take a matrix and apply function on matrix.
* lib/functions/elementary.gel: fix acos
* src/geniustests.txt, src/longtest.gel: Add a few tests including
test for some inverse trig functions
* src/eval.c, src/funclib.c, src/gnome-genius.c, src/mpwrap.c,
help/C/genius.xml, lib/equation_solving/newton.gel,
lib/misc/misc.gel, lib/combinatorics/recursive_sequences.gel:
Some string fixes also from Anders Jonsson
Mon May 23 16:20:17 2016 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fix segfault when rotate animation is running and a
new function is plotted
* src/funclib.c: fix error string
* lib/functions/elementary.gel: fixup some of the inverse trig
functions for complex arguments and fix some divisions by zero
* po/eo.po: minor additions to translations
Wed Jan 20 09:37:38 2016 Jiri (George) Lebl <[email protected]>
* lib/number_theory/primes.gel: update data from GIMPS (new prime)
Wed Jan 06 13:49:05 2016 Jiri (George) Lebl <[email protected]>
* Release 1.0.21
* configure.in: new version
* NEWS: updates
* po/eo.po: update translations
* help/C/genius.xml: update version info
Tue Dec 15 17:08:36 2015 Jiri (George) Lebl <[email protected]>
* src/calc.c: in pretty print if results as floats is on, then do not
try to do pretty print of fractions obviously.
Mon May 04 17:34:29 2015 Jiri (George) Lebl <[email protected]>
* src/mpwrap.c: Fix output of chopped imaginary numbers, chopped
negative numbers are now displayed as -0.0
* src/geniustests.txt: add some tests for the above
Sun Apr 26 12:33:06 2015 Jiri (George) Lebl <[email protected]>
* src/graphing.c: Fix SurfacePlotVariableNames to redraw things
and also to init vars before resetting them, since otherwise it
will all be forgotten.
* examples/explicit-fdm-heat.gel: set the variable names to match,
and a tiny bit of cleanup
Sun Apr 26 11:57:32 2015 Jiri (George) Lebl <[email protected]>
* examples/Makefile.am, examples/explicit-fdm-heat.gel: Add example
heat equation solved with explicit FDM.
Tue Apr 21 00:35:54 2015 Jiri (George) Lebl <[email protected]>
* examples/laplace-fdm.gel: update to add more things to play around
with such as nonhomogenity and make it easy to change boundary
conditions. Also rename points to intervals as that's what it
actually is, and document the thing a bit more.
Wed Apr 08 11:39:22 2015 Jiri (George) Lebl <[email protected]>
* examples/vibrating-drumhead-modes.gel: make n consistently come
first and fix up whitespace
Tue Apr 07 14:28:45 2015 Jiri (George) Lebl <[email protected]>
* examples/vibrating-drumhead-modes.gel: Add example showing
various modes of a vibrating drumhead (wave equation)
Mon Mar 09 17:25:09 2015 Jiri (George) Lebl <[email protected]>
* Release 1.0.20
Thu Feb 26 15:01:17 2015 Jiri (George) Lebl <[email protected]>
* lib/number_theory/primes.gel: update mersenne highest doublechecked
exponent
Thu Feb 26 14:30:40 2015 Jiri (George) Lebl <[email protected]>
* lib/functions/elementary.gel, src/funclib.c: Use MPFR version of
erf for real values, and move the hacky computation using power
series as gel snippet inside funclib.c. Should be replaced by
a proper computation
Mon Feb 16 14:26:02 2015 Jiri (George) Lebl <[email protected]>
* examples/fourier-series-plotting.gel: Replace the hand coded
graph with more general code that can be used to show fourier
series for more functions
Fri Feb 13 11:46:57 2015 Jiri (George) Lebl <[email protected]>
* gtkextra/*.c: remove the inline from roundint. Probably not
a performance bottleneck to begin with and likely the
compiler will inline by itself hopefully. Removes compilation
errors with GCC5
Fri Jan 09 18:19:44 2015 Jiri (George) Lebl <[email protected]>
* examples/eulers-method-graphs-exp.gel: present plot window after
each plot so that the console doesn't keep popping up
Fri Oct 10 17:16:38 2014 Jiri (George) Lebl <[email protected]>
* src/funclib.c: min/max now check their arguments better, especially
if argument is a single element.
* src/geniustests.txt: Add a bunch of tests to the suite
* help/C/genius.xml: A bunch of updates to the manual
Fri Oct 10 16:05:24 2014 Jiri (George) Lebl <[email protected]>
* lib/calculus/fourier.gel: Fix PeriodicExtension
* src/geniustests.txt: add a bunch of tests for the periodic
extensions stuff
Fri Oct 10 15:13:16 2014 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.desktop.in: Add GTK Category, and add Keywords
Mon Oct 06 13:08:52 2014 Jiri (George) Lebl <[email protected]>
* pixmaps/*: add scaled 8x8 and 16x16 scaled versions of the icon,
by slightly tweaking gimps scaling of the icon.
Thu Oct 02 23:28:29 2014 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: slight update
Thu Oct 02 19:34:55 2014 Jiri (George) Lebl <[email protected]>
* help/C/figures/*.png, help/C/genius.xml: requantize and recompress
some of the images to save space. Then update the docs on the GUI
a little more.
Thu Oct 02 18:34:13 2014 Jiri (George) Lebl <[email protected]>
* help/C/figures/*.png, help/C/genius.xml: Update the manual a bit
and create new figures since the old screenshots were out of date.
Still the manual needs updating.
Thu Oct 02 15:15:01 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fix icon size to a known one to avoid gtk warning
Thu Oct 02 15:09:30 2014 Jiri (George) Lebl <[email protected]>
* src/calc.c: fix minor memory leak
* gtkextra/gtkplotcanvasplot.c: fix use after free error
* src/graphing.c: properly show/hide the legends in the "moveabout"
and therefore it always properly does the right thing even without
LinePlotClear before LinePlotDrawLine or Points
Tue Sep 30 17:02:54 2014 Jiri (George) Lebl <[email protected]>
* pixmaps/*: add svg, 22x22, 24x24, 256x256 versions, and improve the
32x32 version of icons. Also recompress some other pngs
Tue Sep 23 12:10:49 2014 Jiri (George) Lebl <[email protected]>
* Release 1.0.19
Mon Sep 22 14:41:46 2014 Jiri (George) Lebl <[email protected]>
* lib/number_theory/primes.gel: I was misunderstanding the GIMPS
output on doublechecked exponents, leading to an incredibly
miniscule chance of reporting the wrong result on the least
non-double-checked exponent (in case the double check would prove
the initial LL wrong)
Mon Sep 22 13:17:18 2014 Jiri (George) Lebl <[email protected]>
* src/examples.c, gtkextra/*.c: fix compiler warnings. Also fix an
overuse of strlen, won't really improve performance, but I find
using "strlen(s) == 0" just annoying enough to make me change it
anyhow
Thu Sep 18 17:52:37 2014 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: Fix tab reordering, and add the close button
code that was commented out (i.e. make it work)
Wed Sep 17 00:08:16 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fix some typos, thanks to Wolfgang Stoeggl
Tue Sep 16 16:30:42 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: Fitting dependent axis doesn't work if no
function is selected, so just ignore fitting when size is negative
rather than doing undefined things. The whole thing is a mess,
we should allow fitting the lines that we draw and such I guess
not just functions.
Mon Sep 15 13:29:27 2014 Jiri (George) Lebl <[email protected]>
* src/compil.c: new string decoding routine interacted with a stupid
optimization hence eating string constants from compiled files
starting with 'E'
* src/gnome-genius.c, src/plugin.c: move the examples reading and
plugin reading to happen later so that things display seemingly
quicker. plus some other very minor optimizations for startup
Fri Sep 12 11:14:14 2014 Jiri (George) Lebl <[email protected]>
* examples/peano.gel: Add peano example in polar
Tue Sep 09 10:08:38 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fixes in help/error texts. Thanks to Marek
Černocký
Sat Sep 06 10:24:33 2014 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.gel: fix New Program crash
* examples/easy-matrix-examples.gel, examples/rsa.gel: Add
code for creating nice classroom examples for easily hand
computable RREF and eigenvalues, and add an example of computing
an RSA key and encryption/decryption with it
Fri Sep 05 21:20:02 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: Add PlotWindowPresent
* examples/*.gel: use the PlotWindowPresent function
* help/C/genius.xml: document the function
Fri Sep 05 20:46:23 2014 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c, src/examples.[ch]: rename tutorials to examples
I really like that wording bettter
* tutors -> examples: move all the files
* configure.in, Makefile.am: move to examples
Fri Sep 05 17:47:03 2014 Jiri (George) Lebl <[email protected]>
* tutors/fourier*.gel: add some fourier series tutors
Fri Sep 05 15:25:28 2014 Jiri (George) Lebl <[email protected]>
* tutors/*: Add whole bunch of tutorials from what I've been using
in classes (those that weren't a mess)
Fri Sep 05 13:01:51 2014 Jiri (George) Lebl <[email protected]>
* src/tutors.c: sort the tutors by category and then name.
Fri Sep 05 12:56:05 2014 Jiri (George) Lebl <[email protected]>
* tutors/*.gel: Add a few more tutorials (lorenz, finite difference
method, standing waves)
Fri Sep 05 11:20:20 2014 Jiri (George) Lebl <[email protected]>
* tutors/cantor.gel: Add Cantor's staircase tutorial
Fri Sep 05 01:52:10 2014 Jiri (George) Lebl <[email protected]>
* tutors/*: add a simple strange-attractor tutorial
* src/tutors.[ch], src/gnome-genius.c: add a tutorials menu
to load same programs, Right now really simple, eventually should
have submenus, and have to figure out translation
Tue Sep 02 10:12:42 2014 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: minor fixes
Tue Sep 02 00:58:58 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: Add SurfacePlotDrawLine, SurfacePlotDrawPoints, and
SurfacePlotClear
* help/C/genius.xml: Add documentation for the above functions
* src/graphing.c: Add rotate animation
Sat Aug 30 17:10:23 2014 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: fix spelling, update grant info
Sat Aug 30 15:40:00 2014 Jiri (George) Lebl <[email protected]>
* gtkextra/gtkplotflux.c: fix almost zero arrows causing NaNs causing
postscript errors.
Fri Aug 29 10:41:36 2014 Jiri (George) Lebl <[email protected]>
* src/gnome-genius.c: fix compilation on my old ubuntu 10.04 laptop
Tue Aug 26 11:56:12 2014 Jiri (George) Lebl <[email protected]>
* Release 1.0.18
Thu Aug 21 18:08:53 2014 Jiri (George) Lebl <[email protected]>
* pixmaps/Makefile.am: fix gtk-update-icon-cache logic
* help/C/genius.xml, help/C/make-and-upload.sh: use userinput instead
of synopsis in the list of operators, the thing is, "synopsis" was
tripping up dblatex which produces an actually sane pdf so we
definitely want to use it
Thu Aug 21 16:55:25 2014 Jiri (George) Lebl <[email protected]>
* src/calc.c, src/compil.c: change the encoding/decoding of strings
to be not stupid, waste a byte and add more legal characters to the
list. Also remove extra unneeded letters from the function record,
streamlining things a bit more. Altogether save another 2.7k from
the compiled standard library.
Thu Aug 21 14:11:31 2014 Jiri (George) Lebl <[email protected]>
* src/calc.c: Reduce redundancy in the compiled file, killing about
27k from the compiled file and improving startup time by a few
mili (or micro) seconds.
* src/calc.c: fix decompilation of extra_dict functions (fortunately,
no such functions are used in the default library, their use in
compiled files is untested, it is hard to see how they would
ever end up in a reasonable way in a compiled file anyway)
Wed Aug 20 18:56:35 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fix typo
Wed Aug 20 18:49:35 2014 Jiri (George) Lebl <[email protected]>
* src/calc.c: also encode the description when compiling. This is
to be on the safe side, I don't think any descriptions right now
contain invalid characters for the compiled file such as a
semicolon, but they could.
Tue Aug 19 14:09:44 2014 Jiri (George) Lebl <[email protected]>
* lib/number_theory/prime.gel: update the known limits on mersenne
primes from GIMPS
Mon Aug 18 17:10:59 2014 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: improve docs, mark when things were added,
document the new float:float:float behaviour, and document all
the new stuff added below
* src/funclib.c, src/eval.[ch]: Add SetElement and SetVElement
functions to set specific elements in a global matrix/vector
* src/geniustests.txt: test SetElement and SetVElement
Sun Aug 17 14:39:15 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c, src/gnome-genius.[ch]: When errors are given during
graphing, instead of forcing them into a box, which is in
retrospect really annoying, just display a warning label below the
graph window telling the user to look at the console. Also
if errors do go into a dialog, make sure that it is parented by the
graph window
Fri Aug 15 17:38:41 2014 Jiri (George) Lebl <[email protected]>
* help/C/genius.xml: update the feedback info to be more within
reality. Don't use ghelp: urls as those won't work in the HTML
version.
* src/eval.c: do the same thing for vector building notation as
in all for/sum/prod loops, where if going over floats, allow
errors withing the final number to within 2^-20 of the step size.
* src/geniustests.txt: add tests for above
* src/genius-readline-helper.c: avoid a race in display of errors,
by flushing and waiting 5 miliseconds after readline and before
sending the line onwards to the GUI
Thu Aug 14 00:54:57 2014 Jiri (George) Lebl <[email protected]>
* lib/equation_solving/diffyqs.gel: slight optimization for
RungeKutta and RungeKuttaFull
Wed Aug 13 18:41:27 2014 Jiri (George) Lebl <[email protected]>
* src/graphing.c: fix using a single point in LinePlotDrawPoints if
using a matrix of points. Also allow null matrix in
LinePlotDrawPoints and LinePlotDrawLine which makes it a no-op
Wed Aug 13 17:06:29 2014 Jiri (George) Lebl <[email protected]>
* gtkextra/gtkplotdata.c: Fix drawing data with no connector, then
plot the points only, also fix plotting data with one value only,
finally fix clipping if both endpoints of a segment are out of
bounds.
* src/graphing.c: Add LinePlotDrawPoints function
* help/C/genius.xml: Document LinePlotDrawPoints, Also add
documentation and examples for EulersMethodFull and RungeKuttaFull
on how to use LinePlotDrawLine or LinePlotDrawPoints. YELP IS
BROKEN so the links don't work. The reason for shouting here
is that filing bugs for yelp is useless (these bugs have been filed
for well over a year, and nobody touched them at all). I'm
thinking of just installing html docs. Actually I'm thinking of
moving away from this incredibly broken DocBook nonsense and
moving to LaTeX, where I could actually do more math to explain
things and it would be a lot easier to edit.
Mon May 05 17:00:38 2014 Jiri (George) Lebl <[email protected]>
* src/gnome_genius.[ch], src/graphing.c: export the calc_running
to graphing and use it. Fix interrupting drawing of solutions
from the gui.
Thu Apr 03 08:01:49 2014 Jiri (George) Lebl <[email protected]>
* src/inter.c, src/genius-readline-helper.c: apply patch from Felipe
Sateler of debian to fix build with new readline.
Wed Mar 26 18:44:53 2014 Jiri (George) Lebl <[email protected]>
* lib/linear_algebra/linear_algebra.gel: Fix IsInvertibleField,
would return false negatives
Mon Mar 17 22:31:01 2014 Jiri (George) Lebl <[email protected]>
* src/calc.[ch], src/funclib.c: Implement DisplayVariables which
shows either individual variables or a complete listing including
stacktrace if called inside another function.
* lib/misc/misc.gel: Add PrintTable which prints a table of a
function
* help/C/genius.xml: Document the above
Wed Mar 12 17:01:07 2014 Jiri (George) Lebl <[email protected]>
* src/funclib.c, src/calc.h: Implement NonzeroColumns and
NonzeroElements to return indices of nonzero columns in a matrix
and elements in a vector
* src/matrixw.[ch]: the _vindex function could have returned NULL,
though it didn't seem to cause any crashes
* src/geniustests.txt: test the above
* help/C/genius.xml: document the above
Mon Nov 18 17:53:27 2013 Jiri (George) Lebl <[email protected]>
* lib/combinatorics/factorial.gel: Fix applying "Triangular" over
matrices
Fri Oct 25 08:35:40 2013 Jiri (George) Lebl <[email protected]>
* src/graphing.c: improve logic for jump detection (still not
perfect)
Thu Oct 24 23:51:15 2013 Jiri (George) Lebl <[email protected]>
* src/graphing.c: better detection of jumps due to vertical
asymptotes to avoid drawing the vertical lines
Sun Oct 20 23:44:25 2013 Jiri (George) Lebl <[email protected]>
* lib/equation_solving/newton.gel: Add HalleysMethod
* src/geniustests.txt: do testing
* help/C/genius.xml: Document Halleys method
Wed Oct 16 08:11:49 2013 Jiri (George) Lebl <[email protected]>
* lib/functions/lambert.gel: slight improvement in speed.
Wed Oct 16 00:33:17 2013 Jiri (George) Lebl <[email protected]>
* src/symbolic.c: add some derivatives for Bessel functions and
for the Lambert W functions
* help/C/genius.xml: document LambertW, LambertWm1, NewtonsMethod,
and some other minor improvements
* lib/equation_solving/newton.gel, lib/functions/elementary.gel:
improve help string for the Newton's method functions
* pixmaps/Makefile.am: pass -t to gtk-update-icon-cache to avoid
failing if no theme index file
Tue Oct 15 18:17:58 2013 Jiri (George) Lebl <[email protected]>
* lib/functions/lambert.gel, lib/equation_solving/newton.gel: Add
LambertW, LambertWm1, NewtonsMethod
* src/geniustests.txt: add tests for the above
Tue Oct 08 17:28:57 2013 Jiri (George) Lebl <[email protected]>
* src/graphing.[ch], src/eval.[ch], src/genius.c, src/gnome-genius.c:
Improve the PlotCanvasFreeze/Thaw functions, and make sure plot
canvas is always thawed after end of execution so that it never
simply remains frozen.
* help/C/genius.xml: Document the two functions
Tue Oct 08 16:54:53 2013 Jiri (George) Lebl <[email protected]>
* src/graphing.c: Very simple PlotCanvasFreeze/Thaw functions, need
improvement and documentation
Tue Oct 08 16:57:08 2013 Jiri (George) Lebl <[email protected]>
* configure.in, pixmaps/Makefile.am: Use gtk-update-icon-cache,
otherwise it seems icons are sometimes not picked up.
Thu Oct 03 17:15:40 2013 Jiri (George) Lebl <[email protected]>
* lib/linear_algebra/linear_algebra.gel: Implement
KroneckerProduct (alias TensorProduct)
* help/C/genius.xml: Document KroneckerProduct and add a few
wikipedia links and some minor improvements.
* src/geniustests.txt: add tests
Wed Oct 02 17:36:54 2013 Jiri (George) Lebl <[email protected]>
* configure.in: bump version
Wed Oct 02 17:35:09 2013 Jiri (George) Lebl <[email protected]>
* gtkextra/*: remove bunch of unused stuff to fix warnings.
* src/graphing.c: Allow setting color in LinePlotDrawLine as a
3-vector of RGB values in the range of 0 to 1.
* help/C/genius.xml: Document changes to LinePlotDrawLine and
rewrite part of that entry.
* src/graphing.c: Allow zooming by selecting when we just do
LinePlotDrawLine and not a LinePlot first.