Maxima -- GPL CAS based on DOE-MACSYMA - Code Log


Commit Date  
[976a50] by Dan Gildea Dan Gildea

Fix #2639 limit asks about internal variable

src/limit.lisp
o $limit: putprop 'internal to avoid questions

tests/rtest_limit.lisp
o add limit(tan(x)/sqrt(tan(x)^2+1),x,%pi/2,plus);

2013-11-02 17:59:49 Tree
[6951fd] by Dan Gildea Dan Gildea

revert

commit be0490a52b07153228dd19f5bb8145b035f1b188
Author: Rupert Swarbrick <rswarbrick@gmail.com>
Date: Fri Sep 27 00:48:56 2013 +0100

Get rid of errrjfflag

due to slowdown with cmucl

2013-11-02 17:52:22 Tree
2013-10-29 18:43:04 Tree
2013-10-29 18:41:49 Tree
2013-10-29 18:39:51 Tree
[6161df] by Jorge Barros de Abreu Jorge Barros de Abreu

pt_BR update. Conclusion year estimated: 2015

2013-10-27 12:14:27 Tree
[9f2bf3] by Rupert Swarbrick Rupert Swarbrick

Revert cleanup changes to rat package

Starting with the one that nuked errjfflag, since it caused a massive
slowdown on CMUCL.

2013-10-24 18:47:49 Tree
[f5e6d0] by Jorge Barros de Abreu Jorge Barros de Abreu

Begining pt_BR update. Conclusion year estimated: 2015

2013-10-15 10:37:43 Tree
[905397] by Mario Rodriguez Mario Rodriguez

* Avoid adaptive plot when function is constant
* Define draw version via defvar, instead of the get-put mechanism

2013-10-13 09:31:34 Tree
[9c0d3c] by Rupert Swarbrick Rupert Swarbrick

Ensure that build works with non-GNU Make

Or at least that the code to make binary directories doesn't break
it. Patch by Aleksej Sashev <asau@inbox.ru>.

2013-10-08 20:22:18 Tree
[a202c7] by Robert Dodier Robert Dodier

Merge branch 'master' of ssh://git.code.sf.net/p/maxima/code

2013-10-07 16:54:27 Tree
[60be33] by Robert Dodier Robert Dodier

In $ZGEEV, always construct a matrix of complex elements (even if
all elements have zero imaginary part).
This commit introduces a new optional argument for LAPACK-LISPIFY-MATRIX, a flag
named ASSUME-COMPLEX-MAXIMA-MATRIX-P (null by default).
Fixes SF bug # 2634: "zgeev does not operate on real matrices"

2013-10-07 16:53:17 Tree
[c62e8f] by David Billinghurst David Billinghurst

Add test realroots(x^3+2*x^2-2*x-1), which failed due to gcl bug.

2013-10-07 14:17:05 Tree
[b9f212] by Jorge Barros de Abreu Jorge Barros de Abreu

Parenthesis adjust - Thanks to Mario Rodriguez

2013-10-06 12:59:17 Tree
[e041c8] by Jorge Barros de Abreu Jorge Barros de Abreu

Square bracket adjust

2013-10-05 11:07:36 Tree
[4b4beb] by David Billinghurst David Billinghurst

Tweak test for gcl bug that sets 1e-6 to 0.0 in compiled code

2013-10-03 07:02:50 Tree
[7f476d] by David Billinghurst David Billinghurst

Add test for gcl bug that sets 1e-6 to 0.0 in compiled code.

2013-10-03 07:00:48 Tree
[02f3a4] by Robert Dodier Robert Dodier

GCL parses float literals 1e-6 and 1e-7 incorrectly, so replace
them with equivalent (float <rational>) expressions (for GCL only).
Reported to GCL project: https://savannah.gnu.org/bugs/index.php?40154

2013-10-01 03:58:46 Tree
[1ed5d3] by Robert Dodier Robert Dodier

Merge branch 'master' of ssh://git.code.sf.net/p/maxima/code

2013-10-01 02:29:16 Tree
[36f742] by Robert Dodier Robert Dodier

Replace translation for numerical functions based on property LISP-FUNCTION-TO-USE
with functions fetched from hashtable *FLONUM-OP*, which is also used by simplification code.
This guarantees that results in translated code are same as in interpreted.
Fixes a bug reported to mailing list 2013-09-26: "transcendental functions and compilation"

2013-09-30 21:41:39 Tree
[7a085f] by Robert Dodier Robert Dodier

In TRFAIL, call TR-FORMAT with correct arguments.

2013-09-30 21:39:16 Tree
[5df770] by Leo Butler Leo Butler

Added a reference to the petrov code example to clarify the discussion in `psi'. See the thread beginning at http://www.math.utexas.edu/pipermail/maxima/2013/034093.html.

2013-09-30 19:55:00 Tree
[95ef0f] by Jorge Barros de Abreu Jorge Barros de Abreu

Parenthesis adjust

2013-09-30 08:45:35 Tree
[a46fa1] by Jorge Barros de Abreu Jorge Barros de Abreu

Merge branch 'master' of ssh://git.code.sf.net/p/maxima/code

2013-09-28 14:33:52 Tree
[f4b40c] by Jorge Barros de Abreu Jorge Barros de Abreu

Parenthesis adjust

2013-09-28 14:26:35 Tree
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