| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
2.010800:
Test suite was sub()ifying argument to sumnuminit().
Test suite would not correctly sub()ify intnum() if limits had "()".
Test suite calculated Pi Euler too early; Now only these fail
t/55_intnum.t 51 1 1.96% 12
t/55_ploth.t 34 1 2.94% 4
# eval-noans: $oo=[ PARI(1) ];
# eval-noans: setprecision(96)
# eval-noans: $tab=intfuncinit($t,[-$oo,4.5],[$oo,4.5], sub{gamma(2+ I*$t)**3},1);
# eval: intmellininvshort(2,4,$tab)-$A
not ok 12 # in='intmellininvshort(2,4,$tab)-$A'
# out='-0.00162288630645762090148373314245888997812239836220952087633884330352714288074453852820714919691012-6.88133524E-101*I', type='Math::Pari'
# pari==='-3.072350108 E-97 + 9.90717831 E-100*I'
# re_out='\-3\.072350108,?\s*E\-97,?\s*\+,?\s*9\.90717831,?\s*E\-100\*I'
Why this succeeds?
# eval: intnum($x,-1,1, sub{intnum($y,-sqrt(1-$x**2),sqrt(1-$x**2),$x**2+$y**2,$tab)},$tab)- Pi/2
Actually, $x**2+$y**2 is converted to a string as in '0.09+y^2',
which is interpreted by GP/PARI.
Add warnings to the test suite for detection of #@_
in Perl-in-PARI-in-Perl calls.
Attempt to support v5.10 (based on code contributed by ???)
|
|
Pkgsrc change:
o Convert to using Module::Build.
Upstream changes:
Changes in v2.05 - leto
Fri Feb 29 21:58:47 EST 2008
----------------------------
* fix accidental use of "our" that broke old (like 5.5) Perl's
Thanks to srezic@cpan.org for the first FAILed report
* added $matrix->display_precision($n) to easily change the output
to something a bit easier to read
$a->display_precision(0)
is useful for printing integer matrices nicely
* NEED print_precision() docs near stringify
* t/display_precision.t created
* example/ directory created with some benchmark scripts
Changes in v2.04 - leto
Sat Feb 23 20:59:08 EST 2008
---------------------------
* fixed pod errors
* $a->length does row+col vectors now
* converted all tests except ext1.t to Test::More and added
some overall Kwalitee
* fixed error with doing $string = $matrix . "\nStuff\n";
* new funcion new_tridiag
* $matrix->min and $matrix->max now return the min/max element of a matrix
* new function new_random added which looks like (with default
options shown)
# returns $n x $m matrix of real numbers between 0 and 10
new_random($n,$m, { symmetric => 0, tridiag => 0, bounded_by => [0,10], integer => 0 )
new_random($n, %options ) # returns a square matrix
This has proven to be pretty useful in the unit tests of
Math::MatrixReal so I figured others may want an easy way to
generate a random matrix of your own flavor
* t/rand.t created
* t/tridiag.t created
* t/stringify.t created
* t/minimax.t created
* t/positive.t created
* t/gsm.t created
* t/similar.t created
Changes in v2.03 - leto
Sun Jan 27 13:19:55 EST 2008
---------------------------
* now using Module::Build, so Math::MatrixReal should in theory be able to
compile on systems without make, please test and let me know!
* new concatenation operator ".", i.e $c = $a . $b concatenates two
matrices side-by-side
* t/concat.t created
* new function assign_row
* beginning of a test suite overhaul (converting to Test::More )
Changes in v2.02 - leto
Sat Jun 09 12:29:08 EDT 2007
----------------------------
* Fixed the overloading for the division operator which did
not recognize $a/2, reported by Daniel Brooks <db48x@yahoo.com>
* Added support for matrix division notation, so that $a/$b =
$a*$b**(-1) when $a and $b are square matrices
* t/div.t created
|
|
2.22 July 19 2008 - Minor Beta
+ Added JPEG support.
+ Added 29_process_jpg.t test for jpg dimension processing.
+ Turned off compatibility_mode() in Spreadsheet::WriteExcel::Big
which was on by accident.
+ Added "Warning about Office Service Pack 3" section to the
docs to explain Excel warnings with duplicate data.
+ Expanded "Dates and Time in Excel" section of the docs.
+ Added isa() to _process_images() to allow subclassing.
Reported by David Worenklein.
|
|
|
|
Pure Perl implementation of the Mersenne Twister algorithm as
implemented in C/XS in Math::Random::MT. The output is identical
to the C/XS version. The Mersenne Twister is a 32 bit pseudorandom
number generator developed by Makoto Matsumoto and Takuji Nishimura.
The algorithm is characterised by a very uniform distribution but
is not cryptographically secure. What this means in real terms is
that it is fine for modeling but no good for crypto.
|
|
these options are only used by R.app on Mac OS X
|
|
Patch provided by Aleksej Saushev in PR 38884.
5.1.22
Interface
* [DC] mention object type when asking for user's confirmation on delete
Parser
* [ES] added "LINCONV(set1, set2)" command - an equivalent of
Transformations->Linear convolution
* [ES] added "VOIGT(gamma, sigma, x)" function (rep. #2144)
Bug fixes
* [ES] in the grace_np library GraceClose() could kill all user processes
if by that time the Grace subprocess has exited (rep. #2035)
* [ES] certain hand-modified settings in project files might cause the GUI
crash (incl. rep. #2139)
* [ES] ungraceful closing of anonymous pipes could result in high CPU load
5.1.21
Functionality
* [ES] added IsoLatin5 (ISO 8859-9) encoding file
* [ES] now honor locale in number stringifications (rep. #2109)
* [ES] extended range of prefixes in the Engineering format up to 10^{+/-24}
* [HR] added "Computing" tick label format
Interface
* [ES] added "-maxpath" command line option for setting maximal drawing
path length
* [ES] allow for longer legend lines
Parser
* [ES] added "KILL BLOCK" command (deallocates the memory of the current
block data)
Bug fixes
* [ES] there was a misleading error message when attempting to redefine an
existing variable/keyword in the parser
* [ES] fixed rounding-off problem with zero labels (rep. #2098)
Portability/Compilation
* [IG] eliminated some of gcc-4.1 warnings (rep. #2111)
* [IG] man page cleaned (rep. #2110)
5.1.20
Parser
* [ES] added SGN() function
Defaults
* [ES] changed default major tick spacings to 0.2
Bug fixes
* [ES] command argument "-graphtype pie" wasn't recognized (rep. #2058)
* [ES] fixed openning of help documents when using an external browser
* [ES] "Geometric transforms" with order: "Rotate, scale, translate" in fact
was doing "Translate, scale, rotate"
* [ES] Grace might crash when using "Engineering" tick label format
(rep. #2094)
* [ES] file selection dialog wasn't closed when fit parameters file was
read in successfully
5.1.19
Functionality
* [ES] BARDY and BARDYDY sets are now allowed in XY graphs
Bug fixes
* [RL] loading a DL module could fail with an irrelevant error message
(rep. #2071)
* [ES] a bug in the PS driver caused CUPS to output empty page if printing
accounting was enabled in foomatic (rep. #2047)
* [ES] automatic data point purging (enabled when set length exceeds "Max
drawing path length" in Edit/Preferences) could fail silently
(rep. #2069)
* [ES] the point purging could result in wrong set filling when fill to
the baseline was selected
* [ES] configure's option --with-helpviewer was broken (rep. #1414)
5.1.18
Parser
* [ES] implemented concatenation of quoted strings and numerical expressions
Bug fixes
* [ES] some X font configurations could make Grace crash (rep. #1436)
* [ES] DEFAULT ... commands had no effect on new drawing objects (including
rep. #1437)
* [ES] DEFAULT CHAR SIZE had no effect on tick labels of new axes
5.1.17
Drivers
* [ES] changed default resolution of the PDF driver to 300 dpi
Documentation/Info
* [ES] minor documentation updates, including rep. #1421
Bug fixes
* [ES] with page fill disabled, the page frame line might be drawn with
wrong properties
* [ES] due to a bug in the Xbae widget, when a TrueType font was used,
several dialogs could become unusable (including rep. #1366)
* [ES] enabling patterned fills and PDF-1.4 compatibility mode could result
in crash when printing to PDF
5.1.16
Interface
* [ES] set scrolling of the custom ticks/labels table to 1 row per
click (rep. #1419)
Documentation/Info
* [ES] updates relevant to the status of mailing lists/forums
Portability/Compilation
* [ES] PDF driver updated to work with PDFlib-6 (rep. #1426). Minimal
supported version is now 5.0
Drivers
* [ES] added option to generate PDF-1.4 format (Acrobat5). Support for
PDF-1.2 (Acrobat3) removed
Bug fixes
* [ES] replaced meaningless error message issued when trying to load data
with a few string columns as a single set
* [ES] in the spreadsheet editor, the last entered cell's data wasn't
committed (rep. #1420)
5.1.15
Functionality
* [ES] increased max number of custom tick marks/labels to 256 per a
popular demand
Project files
* [ES] now using one-line format for saving graph's world and viewport
settings
Defaults
* [ES] changed default external help viewer to mozilla
Documentation/Info
* [ES] misc documentation updates (including rep. #1411)
Bug fixes
* [ES] fixed crash when number of custom tick marks/labels exceeded 100
* [ES] fixed evaluation of FWHM in "Feature extraction" (old version
might produce wrong results for multi-peak data)
* [ES] support for loadable functions of 4 and 5 parameters, introduced
in 5.1.14, was incomplete
* [ES] in correlation/covariance, only the absolute value at 0 is
normalized to 1, so for anti-correlation the sign is preserved
|
|
changes:
-UI fix
-translation update
|
|
|
|
|
|
it if configure script happens to find a java installed.
|
|
changes:
-direct support for polynomial arithmetic over GF(2)
-for loop can now handle >= 2**32 iterations
-bugfixes
|
|
changes: Fixes, optimizations, few new functions, few improvements to GUI
|
|
2.21 March 9 2008 - Major
! Fixed bug where UTF-8 strings in formulas weren't handled.
Thanks Sergey Zhuravlev.
http://rt.cpan.org/Public/Bug/Display.html?id=30368
! Fixed collapse outlines compatibility with Gnumeric
and OpenOffice.org.
Reported by Barrie Slaymaker.
http://rt.cpan.org/Public/Bug/Display.html?id=33662
+ Added outline_collapsed.pl example.
+ Added document section about rewriting Excel files.
+ Minor security fix to Format to avoid eval and
additional fix for RT 24218.
Thanks to Bram.
+ Added increased compatibility with third party
Excel reading applications such as POI.
+ Added optional compatibility_mode() to fix problems
that can occur with Office SP3.
+ Fixed compatibility problem with Google Docs.
+ Added set_start_page() method for setting the start page
number when printing.
2.20 October 6 2007 - Major
+ Added autofilter() and filter_column() method and
autofilter.pl example.
+ Added embed_chart() method to allow extracted chart
templates to be embedded in a worksheet.
Added demo4.pl and demo5.pl examples.
+ Added the insert_image() method and proper Excel 97
style image handling for PNG and BMP.
Images now work with Gnumeric and OpenOffice.
insert_bitmap() is now deprecated.
! Made pane split optional when calling freeze_panes().
Also renamed thaw_panes() as split_panes(). The old
method name is still available, but deprecated.
! Renamed write_unicode() and write_unicode_le() methods
to the more explicit write_utf16be_string() and
write_utf16le_string(). The old method names are
still available, but deprecated.
2.19 June 14 2007 - Major
+ Beta testing only. Not released to CPAN.
|
|
|
|
Major changes since 12.8.0:
- Improved the "solve verify" command option.
- Added "derivative nosimplify" command option.
- Added "simplify sign" command option.
- More correct simplification restriction added.
- Disallow variable name "all" in expressions.
- Turned off readline file name completion.
- Implemented integral divide operator "//".
|
|
Major changes since 1.9.2:
* GSL-1.10 support
* Generalized eigensystems
* Cholesky routines to complex matrices
* and more
* NDLINEAR extension support: multi-linear,
multi-parameter least squares fitting
|
|
|
|
- Compile with gsl-1.11 (and maybe later).
Bump PKGREVISION.
|
|
|
|
|
|
|
|
This program is used to find Mersenne Prime numbers. See
http://www.utm.edu/research/primes/mersenne.shtml for a good
description of Mersenne primes. Mersenne numbers can be proved
composite (not prime) by either finding a factor or by running
a Lucas-Lehmer primality test.
|
|
This program is used to find Mersenne Prime numbers. See
http://www.utm.edu/research/primes/mersenne.shtml for a good
description of Mersenne primes. Mersenne numbers can be proved
composite (not prime) by either finding a factor or by running
a Lucas-Lehmer primality test.
|
|
changes: feature extensions and fixes
|
|
changes: minor fixes (Darwin and build system)
|
|
changes: bugfixes
|
|
changes:
-bugfixes
-translation updates
|
|
Addresses PR pkg/38368 and PR pkg/38371
|
|
many packages used to use ${PAX}. Use the common way of directly calling
pax, it is created as tool after all.
|
|
|
|
|
|
|
|
changes: some fixes and cleanup
|
|
changes:
-build system improvements
-Fixed bug where a FILEPOS was copied FPOS_POS_BITS octets instead of
FPOS_POS_LEN octets.
-documentation improvements
|
|
* This is a bug-fixing release.
|
|
* Upgraded to latest libtool, autoconf and automake (libtool-2.2,
autoconf-2.61, automake-1.10.1)
* Fixed underflow in ODE adaptive step size controller that could
cause step size to decrease to zero.
* Improved the handling of the asymptotic regime in gsl_sf_bessel_jl.
* Improved the handling of large arguments in cumulative distribution
functions using the incomplete beta function, such as gsl_cdf_fdist_P.
* Fixed overflow bug in gsl_cdf_hypergeometric_{P,Q} for large
arguments.
* gsl_ran_gaussian_ziggurat now handles generators with different
ranges explicitly, to minimise the number of function calls
required.
* Added missing error terms in gsl_sf_exp_mult_e10_e to prevent
the error being underestimated.
* Updated some constants to the CODATA 2006 values.
* The hypergeometric function gsl_sf_hyperg_2F1 now handles the case
where x==1.
* Fixed a bug in the brent minimiser which prevented optimal convergence.
* Added functions for evaluating complex polynomials
* The convergence condition for gsl_multiroots_test_delta now accepts
dxi == 0.
* Improved functions gsl_ldexp and gsl_frexp to handle the full range
of double precision numbers in all cases.
* Added new quasi random generators gsl_qrng_halton and
gsl_qrng_reversehalton which support dimensions up to 1229.
* Added function gsl_multifit_linear_residuals for computing the
residuals of the fit
|
|
|
|
SIGNIFICANT USER-VISIBLE CHANGES
o The default graphics device in non-interactive use is now
pdf() rather than postscript(). [PDF viewers are now
more widely available than PostScript viewers.]
The default width and height for pdf() and bitmap() have been
changed to 7 (inches) to match the screen devices.
o Most users of the X11() device will see a new device that has
different fonts, anti-aliasing of lines and fonts and
supports semi-transparent colours.
o Considerable efforts have been made to make the default output
from graphics devices as similar as possible (and in
particular close to that from postscript/pdf). Many devices
were misinterpreting 'pointsize' in some way, for example as
being in device units (pixels) rather than in points.
o Packages which include graphics devices need to be re-installed
for this version of R, with recently updated versions.
+ New features and bug fixes.
|
|
- assume that Python 2.4 and 2.5 are compatible and allow checking for
fallout.
- remove PYTHON_VERSIONS_COMPATIBLE that are obsoleted by the 2.3+
default. Modify the others to deal with the removals.
|
|
Overview of changes in gcalctool 5.23.1
* Fixes a number of compiler warnings (Bugs #526976, #526702, #527318)
* Fixes incorrect negation precedence (Bug #526094)
* Fixes issues with thousands seperators and radix in non-english
locales (Bug #527669)
* Fixes regression in constant and function menus (Bug #527545)
* Fixes problem where display is invisible after solving equation
(Bug #524602)
|
|
Backwards-incompatible changes:
* Disable verb => numerical evaluation scheme for math functions
Major changes:
* User interface Imaxima now packaged with Maxima
New items in share:
* share/contrib/bitwise: Bitwise operations on integers
* share/contrib/noninteractive: Catch asksign and askprop questions
and turn them into conditional expressions
* share/contrib/namespaces: A namespace implementation for Maxima
* share/contrib/amatrix: Matrix with underlying Lisp array
Other revisions:
* gf package: New version of gf package (Galois fields)
* tex function: Enable TeX output to output stream
* stringproc package: Revised printf; regex functions
* ezunits package: Dimensional analysis; physical constants
* quadpack functions: Return partially-evaluated expressions
* plot functions: New options; bug fixes
* tensor functions: Many improvements
* graphs package: Improvements
|
|
The iODBC and MySQL table drivers, which allows transmitting
data between MathProg model objects and relational databases,
were re-implemented to replace a static linking by a dynamic
linking to corresponding shared libraries.
Many thanks to Heinrich Schuchardt <heinrich.schuchardt@gmx.de>
for the contribution, Rafael Laboissiere <rafael@debian.org>
for useful advices concerning the shared library support under
GNU/Linux, and Vijay Patil <vijay.patil@gmail.com> for testing
this feature under Windows XP.
A new optional feature was added to the package. This feature
is based on the zlib data compression library and allows GLPK
API routines and the stand-alone solver to read and write
compressed data files performing compression/decompression "on
the fly" (compressed data files are recognized by suffix `.gz'
in the file name). It may be useful in case of large MPS files
to save the disk space (up to ten times).
|
|
|
|
This switches to the gnome-2.22 release branch.
|
|
through PLIST_SUBST to the plist module.
|
|
|
|
|
|
Changes are basically bugfixes.
pkgsrc changes:
Don't bother patching configure.ac - it was only part of the changes
being made to configure so don't pretend you could use it to regerate
configure.
Use -fPIC rather than -fpic for NetBSD powerpc. Should fix PR 38032.
|
|
|
