Changes are bug-fixes mostly, but also synchronizes bundled GD
with GD 2.0.22 and updates PCRE to version 4.5. Several NetBSD
patches were integrated too, so future pkgsrc updates would
be even more smooth.
Full list of changes since PHP 4.3.4 is available at:
http://www.php.net/ChangeLog-4.php#4.3.6http://www.php.net/ChangeLog-4.php#4.3.5
Changes since 10.9b:
- Removed more MS-DOS specific code; functionality improved.
- Implemented what I call "fraction slack". This perfects float to
fraction conversion, and now Mathomatic doesn't rely on perfect
floating point routines. "-O" option added to CFLAGS in file
"makefile" (we can do this now).
- Changed modf() to fmod() where possible.
- Accuracy increased one more digit by reducing the "epsilon" variable.
- Cleaned up "makefile".
- Took a step towards internationalization with gettext(3) by
calling _() for all English strings. Everything ported except for
the "help" command.
- Commented out some unfactoring code that wasn't helpful and took out
the "pause" command from "all.in" for easier testing.
- Rearranged "simplify" command to simplify better.
- Removed some more unfactoring code and made simplification much
better. Go figure. Perfection has been achieved.
- Added "unfactor fully" option.
- Added "make test" to fully test Mathomatic after compilation.
- Removed masking of 8th bit in all Mathomatic input.
- Updated primes program with a nice user interface.
* Version for GNOME 2.6 (FINAL) call for tarballs. Includes:
- new locales for pa, en_GB, bg and ga.
- localized online user documentation from the Sun translation team.
for de, es, fr, it, ja, ko, sv, zh_CN, zh_HK and zh_TW.
Packaged by Bruce J.A. Nourish, and slightly modified by me.
Mathomatic is an automatic algebraic manipulator that is self-testing
and strictly follows the rules of algebra.
Mathomatic is an interpreter that can:
- Solve, simplify, and compare algebraic equations.
- Combine simultaneous equations.
- Perform basic calculus operations.
- Generate the sensitivity formula for one or more variables in an
equation.
- Act like a double precision floating point programmable calculator.
- Perform complex number and polynomial arithmetic.
- Compute the Greatest Common Divisor of numbers or polynomials.
- Generate "C" code from equations.
explicitly unset NeedFunctionPrototypes, which can no longer safely be done in recent
X11 sources (as _Xconst is only defined if this is set, yet is used everywhere).
by moving the inclusion of buildlink3.mk files outside of the protected
region. This bug would be seen by users that have set PREFER_PKGSRC
or PREFER_NATIVE to non-default values.
BUILDLINK_PACKAGES should be ordered so that for any package in the
list, that package doesn't depend on any packages to the left of it
in the list. This ordering property is used to check for builtin
packages in the correct order. The problem was that including a
buildlink3.mk file for <pkg> correctly ensured that <pkg> was removed
from BUILDLINK_PACKAGES and appended to the end. However, since the
inclusion of any other buildlink3.mk files within that buildlink3.mk
was in a region that was protected against multiple inclusion, those
dependencies weren't also moved to the end of BUILDLINK_PACKAGES.
Many, many, many additions, bug fixes, and improvements since the last
packaged version. Too many to even summarize here. Please refer to the
change log in the distfile or on the homepage.
Changes sinec 5.1.12:
* [ES] use multiplication sign in formulae of regression report
* [ES] allow for DL modules to define functions of 4 and 5 parameters
* [ES] fixed compilation under FreeBSD-5.1 and OS/X
* [ES] on 64-bit platforms, when specific compiler/optimization
combinations were used, some dialogs could crash randomly
* [ES] on 64-bit platforms, when specific compiler/optimization
combinations were used, X run-time warnings could be issued
about unrecognized XKeySym's
* [ES] set filling defaulted to even-odd filling rule in the X11
driver
* [ES] fixed potential memory corruption
* [ES] fixed page size sync in the free mode
* [TO] fixed a race condition in the grace_np library
* [ES] enabled annotated values for HILO sets
* [ES] added IMIN(x) and IMAX(x) functions returning index of minimal or
maximal value of array x
* [ES] updates for T1lib-5.0 API
* [WB] documented commands for calculating running properties
* [MD] enabled font kerning in the MIF driver
* [ES] Grace might fail starting in the GUI mode when a certain
sequence of command line arguments was passed
* One more slight adjustment to the fix for bug 135064
(http://bugzilla.gnome.org/show_bug.cgi?id=135064)
Entering numbers that start with the numeric point character ('.")
are now visibly displayed.
* Adjustment to the fix for bug 135064
(http://bugzilla.gnome.org/show_bug.cgi?id=135064)
Fix to remove a potential spurious initial thousands separator
character after a change sign operation.
Fixed calc man page examples to move -f to the end of the line.
Thanks goes to Michael Somos <somos at grail dot cba dot csuohio
dot edu> for pointing this out.
Linux and gcc now compiled with -Wall -W -Wno-comment.
Fixed a post increment that was reported by R. Trinler <trinler at
web dot de> and fixed by Ernest Bowen <ernie at turing dot une dot
edu dot au>.
Fixed pi.cal to not depend on the buggy pre-2.11.9 post increment
behavior.
Added config("cygwin") to determine if calc was compiled under Cygwin.
The config("cygwin") is a read-only configuration value that is 1
when calc was compiled under Cygwin and 0 otherwise. Regression
tests 949 and 950 are skipped when config("cygwin") is true.
The Makefile variable HAVE_NO_IMPLICIT is empty by default so that
the Makefile will test if the compiler has a -Wno-implicit flag.
Added HAVE_UNUSED Makefile variable. If HAVE_UNUSED is empty,
then the Makefile will run the have_unused program to determine
if the unused attribute is supported. If HAVE_UNUSED is set to
-DHAVE_NO_UNUSED, then the unused attribute will not be used.
The Makefile builds have_unused.h which defines, if the unused
attribute is supported:
#define HAVE_UNUSED /* yes */
#define UNUSED __attribute__((unused)) /* yes */
or defines, if the unused is not supported (or if the Makefile
variable is HAVE_UNUSED= -DHAVE_NO_UNUSED):
#undef HAVE_UNUSED /* no */
#define UNUSED /* no */
Fixed numerous warnings about comparison between signed and unsigned
value warnings and unused parameter warnings in version.c, zrand.c,
string.c, shs1.c, shs.c, qtrans.c, qmath.c, qfunc.c, md5.c, matfunc.c,
hist.c, file.c, const.c, blkcpy.c, seed.c, opcodes.c, func.c, qio.c,
zrandom.c, custom/c_argv.c, custom/c_devnull.c, custom/c_help.c,
custom/c_sysinfo.c, addop.c and calc.c.
Fixed some typos in this file.
By default, compile with -O3 -g3. The Makefile comments on how some
distributions might need to use -O2 -g or -O -g.
features:
* Rich set of number classes
* Elementary, logical, transcendental functions
* C++ as implementation language brings efficiency, type safety,
and algebraic syntax
* Memory efficiency
* Speed efficiency
* Interoperability
* Fixed bug 135064. Changing the sign of a large number (when "Show
Thousands Separator" is on and this is not the C locale), no longer
corrupts the display.
My special thanks to Miloslav Trmac for fixing this problem in a
really elegant manner. This is an important change to the way that
numbers are displayed.
The fix involved resetting all the internal calculations in gcalctool
to be done in the C locale, and then localized (radix character and
thousands separator), just before the number is displayed.
I'd appreciate it if everybody could give this a good thrashing in as
many locales as possible to make sure that it's fully working.
* Fixed bug 135328. Added Shift-slash as a recognized alternate for the
divide operation (needed by the be-latin1 keyboard layout).
Changes since 4.3.44:
* Fixed bug 134540. gcalctool now correctly handles the digits
0123456789 which are shifted about the accented characters on a
French keyboard.
* Fixed bug 134484. Doing "3 x! x! x!" no longer causes gcalctool to
lock up.
Overview of changes in gcalctool 4.3.44
* Fixed bug 133764.
- "Gradients" was still appearing when in Scientific mode (instead of
"Gradians".
- In the x^2 button, the 2 should not be italicized.
- In the x^2 and x^y buttons, the x should be italicized.
- The View Thousands Separator menu item should not remain active during
an error condition.
Overview of changes in gcalctool 4.3.43
* Fixed bug 133590. The About box now lists the documenters of gcalctool.
Overview of changes in gcalctool 4.3.42
* Fixed bug 132582. Adjusted the gcalctool titlebar to use a hyphen
(rather than square brackets) to show what mode the user is currently
using.
Overview of changes in gcalctool 4.3.41
* Fixed bug 132570. Adjusted UI to use spacing to delineate groups rather
than frames (per the HIG).
Overview of changes in gcalctool 4.3.40
* Fixed bug 131571. User defined constants are now read/written out (as
gconf resources) with no thousands separator and with a radix of ".".
Overview of changes in gcalctool 4.3.39
* Fixed bug 131594. The "Insert ASCII View..." menu item and the
"Insert" button no longer use the GTK_STOCK_CONVERT stock icon
(as per the HIG).
configure tries to determine if -lm is needed by compiling
int main() {
(void)sin(0.0);
; return 0; }
and see if linking fails. But gcc3.3 optimizes that to just "return 0;"
Changes since version 1.11.7:
1.12.1 2003-12-01
Corrected omission of file "lib/udunits.inc.in" from
distribution.
Ported to Mac OSX (I hope).
1.12.0 2003-08-29
Corrected definition of "apothecary_pound".
Corrected documentation of "common_year" in the units
database.
Modified the syntax of a couple of statements in
file "src/utlib.c" to accomodate the, apparently,
non-conforming C/SX C compiler on NEC SX-4 SUPER-UX
systems, which can't dereference a pointer returned by a
function.
Added "mi" to database as alias for "mile".
Corrected documentation on origin-shift in unit
specifications.
Ported to systems with sizeof(double) <
sizeof(DOUBLE PRECISION).
Added determination of Fortran type equivalent to C pointer
to configuration script.
Added utIsInit() and utisopen() to the API.
Corrected Hertz symbol: changed from "hz" to "Hz".
Corrected reference to udunits(3) library in udunitsperl(1)
manual-page.
Added support for Absoft Fortran.
2.4.3 --> 2.4.4:
----------------
Bug fixes:
NetCDF error messages should now be correct. No more "unknown errors"!
2.4 --> 2.4.1:
--------------
Bug fixes:
- Scientific.MPI did not contain the _C_API object needed by C extension
modules that call MPI.
- The arguments to the receiveString method are now optional, as documented.
2.3.3 --> 2.4:
--------------
Bug fixes:
- Memory function calculation in Scientific.Signals.Models
returned a wrong value for the first point.
- Some indexing problems in Scientific.IO.NetCDF were fixed;
none of them caused wrong results, just unjustified exceptions.
2.3.2 --> 2.3.3:
----------------
Bug fixes:
- The method divide() assumed the wrong coefficient order.
New features:
- Module Scientific.Signals.Models
- Class Scientific.Statistics.Histogram.WeightedHistogram
2.3.1 --> 2.3.2:
----------------
Incompatible changes:
- Specification of routines in Scientific.BSP changed.
2.2 --> 2.3.1
-------------
New features:
- New modules Scientific.BSP and Scientific.BSP.IO
Changes since 4.3.35:
* Fixed bug 131059. Fix to allow the thousands separator to be used
correctly with the creation of the initial constant values in the
Russian locale.
* Fixed bug 130078. Changed the y^x button label to x^y (really x
superscript y). Adjusted the tooltip message to "Raise displayed
value to the power of y".
* Fixed bug 130282 again. Needed to remove the "|| tsep[0] == '\0'" check
from the get_tsep() routine in order to get the thousands separator to
correctly work in all locales. Note that there is no thousands separator
now for the C locale.
Changes sinec 4.2.83:
o Many bug fixes.
o Further work on enhancement request 125873. As the user is typing
in input, the display will now show the thousands separator
(if checked).
o On a Solaris keyboard, Shift-"^" is
GDK_asciicircum/GDK_SHIFT_MASK. This keyval/state pair needed to
be added to the Xor recognized mappings.
o gcalctool can now optionally show the thousands seperator
character for fixed point numbers displayed in the decimal
base. Same for numbers stored in the memory registers. There is
a new "Show Thousands Separator" menu entry in the View menu to
set this.
o Online help updated.
o Updated the gcalctool man pages.
o Install "gnome-calculator" symlink as reqested by Glynn Foster.
Pkgsrc fixes:
1) Install trans directory.
Official bug fixes since bug fix 4:
1) A wrong return format for `IsomorphicSubgroups' applied to cyclic groups.
2) A wrong `true' result of `IsSubset' for certain algebras.
3) Segmentation faults and other strange behaviour when assigning
finite field elements of different characteristics into compressed vectors
4) A bug in the subgroup conjugation test for permutation groups that are
not subgroups.
5) A missing method for `BaseOrthogonalSpaceMat'.
6) A missing `Set' call in the construction of the global variable
`AUTOLOAD_PACKAGES'.
7) A wrong display string of the numerator in rational functions returned
by `MolienSeries' (in the case that the constant term of this numerator
is zero).
8) A strange behaviour of `Intersection' for the case that a strictly
sorted list is the unique entry of the list that is given as the
argument; in this situation, this entry itself was returned instead of
a shallow copy.
9) An error in the basis of a product space of algebras.
10) Possibly wrong result of `Centre' for pc groups.
11) Possibly wrong result of `DirectSumDecomposition' for matrix Lie algebras.
12) An error in `LieNormalizer', `LieCentralizer' for zero subspaces.
13) An error in the computation of matrices of adjoint modules.
14) A strange error message when constructing the simple Lie algebra of type
B1.
15) An error in `ModuleByRestriction'.
16) An error in `IrrBaumClausen' for the trivial group.
17) An error with vector space bases of row spaces over fields which
neither are prime fields nor contain all entries of the vectors.
18) An error with `IsMonomial', when it uses the function
`TestMonomialFromLattice' (i.e., in hard cases, likely for characters of
nonsolvable groups).
Errors 1, 3, 5, 6, 9, 12, 13, 14 and 16 may cause GAP to stop with an error
message, errors 2, 4, 7, 10, 17, and 18 may cause wrong results.
- teTeX 1.0.x packages have been moved to teTeX1* directories.
- teTeX 2.0.x packages have been moved to teTeX* directories and their base
name has been changed to teTeX (instead of teTeX2).
This python module implements constants and functions for working with IEEE754
double-precision special values. It provides constants for Not-a-Number (NaN),
Positive Infinity (Inf), and Negative Infinity (-Inf), as well as functions to
test for these values.
The code is implemented in pure python by taking advantage of the 'struct'
standard module. Care has been taken to generate proper results on both
big-endian and little-endian machines. Some efficiency could be gained by
translating the core routines into C.
--------------------
Fixed bugs
o There was several memory leaks due to bad management of Python
refcounts.
o There was wrong synchronization of the thread running the R event
loop and the calls to the R interpreter.
o There was a bug with signal handling which caused segfault when
'Ctrl-C' were pressed.
o The R event loop shouldn't be run in non-interactive sessions.
o The i/o Python callbacks were wrong synchronized with the R event
loop thread.
New features
o Added a rpy_version symbol.
* Emacs fixes
* The ++ and -- operators now work for indexed matrices
* The built-in variable argv is now a list of strings instead of a string vec.
* The new built-in variable `crash_dumps_octave_core' controls
whether Octave writes user variables to the file `octave-core'
when it crashes or is killed by a signal.
* Loops of the form `for i = STRING ... endfor' are now allowed.
* It is now possible to set the iteration limit for lsode using
lsode_options ("step limit", N).
* New functions
* The save command now accepts the option -append to save the
variables at the end of the file, leaving the existing contents.
* New command-line option --no-history (also available using the
single character option -H) inhibits saving command history.
* The built-in variable `PWD' has been removed.
* New operators.
* New built-in data types.
* Commas in global statements are no longer special.
* It is now possible to declare static variables that retain their
values across function calls.
More --> See "NEWS"
Changes since 1.6.2
Many new features.
Language changes.
Additional standard package 'mle'.
Some old features deprecated or defunct.
Many many bug fixes.
Update to 1.8.0 from Ray Brownrigg in private communication, cleaned up
and updated to 1.8.1 by me.
Changes:
* Version 3.0, 10-15-03
- add "options" and "stat" argument for the driver routines
DGSSV/DGSSVX. This interface is more user-friendly and flexible.
- add more examples in EXAMPLE/
- add a "symmetric mode" with better performance when the matrix is
symmetric, or diagonal dominant, or positive definite, or nearly so.
Also, make 'test' target do something.
want to patch all this), so bail out if we detect a gcc-3 compiler.
Suggest octave-current instead. Closes my own PR pkg/21874.
While here, allow dependecy on either ghostscript or ghostscript-nox11.
From release announcemenet:
After a lengthy QA process, PHP 4.3.4 is finally out!
This is a medium size maintenance release, with a fair number of bug fixes.
All users are encouraged to upgrade to 4.3.4.
Bugfix release
PHP 4.3.4 contains, among others, following important fixes, additions
and improvements:
* Fixed disk_total_space() and disk_free_space() under FreeBSD.
* Fixed FastCGI support on Win32.
* Fixed FastCGI being unable to bind to a specific IP.
* Fixed several bugs in mail() implementation on win32.
* Fixed crashes in a number of functions.
* Fixed compile failure on MacOSX 10.3 Panther.
* Over 60 various bug fixes!
For full list of changes in PHP 4.3.4, see ChangeLog:
http://www.php.net/ChangeLog-4.php#4.3.4
curses.buildlink2.mk. This was wrong because we _really_ do want to
express that we want _n_curses when we include the buildlink2.mk file.
We should have a better way to say that the NetBSD curses doesn't
quite work well enough. In fact, it's far better to depend on ncurses
by default, and exceptionally note when it's okay to use NetBSD curses
for specific packages. We will look into this again in the future.
changes:
Version 23.1 August 2003
[unreported] fixed assignment to matrix.
[unreported] added check so that non-character array cannot be interpreted
as a character buffer.
[unreported] array([m,m,m]) when m is a rank-0 array now works as expected.
Patches:
[ 782001 ] Add true and floor divide to MA
[ 781215 ] true_divide bug
[ 776991 ] multiplying small UINT values gives random results
[ 776467 ] remove string exceptions
Inspired by FreeBSD "ports".
Fix the PLISTs accordingly.
Also, while at it, remove now obsolete compileall.py calls in post-install
targets and insure that extension.mk is in included before builinlinks of
other Python modules.
Discussed with/ok'ed by drochner@.
USE_GCC2 or USE_GCC3 where appropriate.
the functionality of the old gcc.buildlink2.mk has been rolled into
compiler.mk now, which is automatically used.
more changes to come later...
Some highlights of changes since 4.2.3:
* PCRE updated to 4.3, GD to 2.0.15
* improved Apache2 support
* much improved stream & URL wrapper support, output compression support
* added CLI (Command Line Interface) SAPI
* debug_backtrace() backported from ZendEngine2
* faster build system
* huge number of other bug fixes and improvements
Packaging changes:
* 'pcre', 'xml', and 'session' modules folded back into main package -
'pcre' and 'xml' is required by PEAR, and 'session' is just too essential
to be separate
* 'gd' module now uses bundled PHP GD library, which is better integrated
* PHP modules use shared distinfo when possible to ease future PHP updates
* ${PREFIX}/bin/php is now CLI version, ${PREFIX}/libexec/cgi-big/php
remains CGI version
Clarify that the internal hash as well as the hash builtin
function used by calc, while based on the Fowler/Noll/Vo
hash is NOT an FNV hash.
Made slight performance improvements to calc by an optimization of how
calc's internal hash is computed. The "make chk" regression test
runs about 1.5% faster (when compiled with -O3 on an AMD Athlon)
NO_HASH_CPU_OPTIMIZATION is not defined. Calc's internal hash values
have not changed. By default, NO_HASH_CPU_OPTIMIZATION is NOT defined
and the slightly faster expression is used.
A slight modification of what was known as the "calc new stardard"
configuration (calc -n or config("all", "newstd")) is now the default
calc configuration. The flag:
calc -O
was added to get the old classic calc configuration. The flag command
line flag, -n, now does nothing. Use of -n is deprecated and may go
away / be used for something else in the future.
The following table gives the summary of these changes:
pre v2.11.8 v2.11.8
default pre v2.11.8 -O & oldstd v2.11.8
and oldstd -n & newstd classic cfg default
--------------------------------------------------------
epsilon 1e-20 1e-10 1e-20 1e-20
quo 2 2 2 2
outround 2 24 2 24
leadzero 0 1 0 1
fullzero 0 1 0 0
prompt > ; > ;
more >> ;; >> ;;
With the exception of epsilon being 1e-20, and fullzero being unset,
the new default calc config is like it was (pre-2.11.8) with calc -n /
config("all", "newstd").
The new default config is the old classic config with outround being
24, leadzero being set, and the prompts being ;'s.
* What is new in gsl-1.4:
** Added cumulative distribution functions and their inverses for the
continuous random distributions including: gaussian, lognormal, gamma,
beta, cauchy, laplace, chisq, exponential, gumbel, weibull,
F-distribution, t-distribution, logistic, pareto and rayleigh.
** Added faster binomial random variates using the TPE rejection
algorithm, in the function gsl_randist_binomial_tpe.
** Added new functions gsl_rng_fwrite and gsl_rnd_fread for storing
the state of random number generators in a file.
** Added a new function gsl_combination_memcpy()
** Corrected values of electrical constants in CGS units. To take
account of different electrical systems of units the values are now
prefixed by GSL_CONST_MKSA (for the SI Metre, Kilogram, Second, Ampere
system) or GSL_CONST_CGSM (for the Centimetre, Gram, Second, Magnetic
system with the Gauss as the fundamental unit of magnetic field
strength). The previous GSL_CONST_MKS and GSL_CONST_CGS prefixes have
been removed, as have the permeability and permittivity constants in
the CGS system since this uses different defining equations.
** Fixed bugs in the random number generators gsl_rng_fishman18,
gsl_rng_fishman2x, and gsl_rng_knuthran2 which caused them to return
incorrect results. Minor corrections were made to the parameters in
the other Knuth generators borosh13, coveyou, fishman20, lecuyer21,
and waterman14.
** Fixed a missing transpose bug in the gsl_linalg_QR_QRsolve
and gsl_linalg_QRPT_QRsolve routines which were computing the
solution to Q^T R x = b instead of Q R x = b.
** Fixed gsl_sf_gammainv to return zero instead of a domain
error for arguments corresponding to singularities in gamma.
** Fixed a bug in the simplex minimization algorithm which
caused it to fail to find the second highest point correctly
when searching the set of simplex points.
** Fixed a bug in the conjugate gradient minimizers conjugate_pr,
conjugate_fr and vector_bgfs which caused the search
directions to be updated incorrectly.
** Fixed a bug in gsl_sf_psi_1_int(1) which caused it to
return the incorrect sign for psi(1,1).
** Fixed the simulated annealing routine gsl_siman_solve to use the
parameter iters_fixed_T for the number of iterations at fixed
temperature instead of n_tries.
** Fixed a bug in gsl_combination_valid which caused it to return the
incorrect status.
** Fixed a bug in gsl_permutation_canonical_to_linear which caused the
output to always be zero, and the input permutation to be incorrectly
replaced by the output.
** Fixed a bug is gsl_ran_discrete which could cause uninitialised
data to be returned for some distributions.
** Fixed the dependencies for gsl_chebyshev.h to include gsl_math.h.
** Fixed a bug in gsl_complex_arccsc_real which caused it to return
the incorrect sign for the imaginary part when -1<x<0.
** Fixed a bug in the QAWC Cauchy integration routine which could
allow the singularity to fall on an interval boundary, leading to
division by zero.
** Improved gsl_sf_gamma_inc_P(a,x) to avoid a domain error for x<<a
when a>10.
** Improved the accuracy of gsl_sf_coupling_3j for large arguments.
** Improved the performance of gsl_sf_choose(m,n) by separating the
calculations for small and large arguments.
** On platforms without IEEE comparisons gsl_{isnan,isinf,finite} will
fall back to the system versions of isnan, isinf and finite if
available.
** gsl_linalg_householder_hv now uses BLAS routines internally
** The script configure.in is now compatible with autoconf-2.50 and
later.
** Reduced the memory usage of the multifit algorithms from MxM to MxN
for large M by performing the QR decomposition of the Jacobian
in-place.
** IEEE modes now use the C99 fenv.h functions when platform spectific
functions are not available.
V1.30 (March 2002) to V1.40 (June 2003)
- simultaneous assignments
(x1,x2,...,xn) := (a1,a2,...,an)
- new functions
divide, bit_count,
set_workdir, get_workdir, gmtime,
stack2string, stack_arraypush, string_scan,
realloc, binsearch
- some bug fixes (regarding qs_factorize and
handling of special variable and value arguments
in user defined functions)
Package changes:
- add support for XmHTML.
- sort PLIST.
Changes since version 5.1.10 below.
5.1.12
Functionality
* [MO] implemented zooming and scrolling of log plots
Parser
* [ES] added INT(x,y) evaluating integral value of y dx
* [ES] added RSUM(vexpr) - running sum
Bug fixes
* [ES] fixed memory corruption when reading in block data (rep. #1258). The
bug was introduced in 5.1.11
* [ES] fixed a couple of tiny memory leaks associated with loading block
data
* [ES] fixed crash in histogram and interpolation dialogs with multiple sets
selected (rep. #1259)
* [TO] signal issues with the grace_np library fixed (rep. #1270)
* [ES] implied references to current graph in parser might crash Grace if
the graph didn't exist (including reps. #886 and #1267)
* [ES] removed extraneous accent glyphs in the 0x9? range of IsoLatin1 and
IsoLatin2 encodings (including rep. #1269)
* [MO] IsoLatin7 encoding file wasn't installed by "make install"
* [ES] entering negative values of set symbol skip could crash Grace
(rep. #1276)
5.1.11
Functionality
* [ES] hotlinks now work for all set types (rep. #572)
* [ES] updating hot-linked sets now works for all graphs, not the current
one only
* [YZ] added encoding files for Russian codepages koi8-r and cp1251 and for
Ukrainian codepage koi8-u
Interface
* [ES] use "+"/"-" instead of "shown"/"hidden" in the graph selectors
Parser
* [ES] added UPDATEALL command, equivalent of "View/Update all"
Drivers
* [ES] set resolution in the PNG output (rep. #1225)
Portability/Compilation
* [ES] updated auto* stuff to work with autoconf-2.5.* (rep. #1199)
Bug fixes
* [SR] precision used for special tick locations was insufficient
(rep. #1228)
* [ES] referring to "S_" in the parser with no sets in the current project
crashed the app
* [ES] GraceIsOpen() from the grace_np library returned true after the Grace
process exited (rep. #922)
* [ES] excluded .cvsignore files from source tarballs (rep. #1248)
* [ES] a minor memory leak fixed (40 bytes per set import/reading in)
* [ES] configure --with=f77=/absolute/path/to/f77 was broken (rep. #1243)
* [ES] in XY charts, explicitly check that abscissas of all sets are the same
djbfft is an extremely fast library for floating-point convolution.
The current version holds most of the speed records for double-precision
FFTs on general-purpose computers.
djbfft provides power-of-2 complex FFTs, real FFTs at twice the
speed, and fast multiplication of complex arrays. Single precision
and double precision are equally supported.
- Use omf.mk to handle scrollkeeper omf files properly.
- Depend on gnome2-dirs to handle shared directories.
- Sort PLIST while here.
- Bump PKGREVISION to 1.
* Some speed improvements in SIMD code.
* --without-cycle-counter option is removed. If no cycle counter is found,
then the estimator is always used. A --with-slow-timer option is provided
to force the use of lower-resolution timers.
* Added missing static keyword that prevented simultaneous linkage
of different-precision versions; thanks to Rasmus Larson for the bug report.
* Corrected accidental omission of f77_wisdom.f file; thanks to Alan Watson.
* Removed non-portable use of 'tempfile' in fftw-wisdom-to-conf script;
thanks to Nicolas Decoster for the patch.
* Added 'make smallcheck' target in tests/ directory, at the request of
James Treacy.
Summary of changes for version 2.0.17:
-------------------------------------
This will probably be the last release in the 2.0.x series. There
are a few bug fixes, but the major change is to print a message
saying that Octave 2.0.x cannot be compiled with gcc 3.0.x or gcc
2.96. If you want to build Octave 2.0.x, you will need to use gcc
2.95.x. If you want to use gcc 3.0.x or some later version, you
should be using the Octave 2.1.35 sources or a more recent version.
now and not NetBSD-*-arm32. Changes include one or more of:
- Change MACHINE_ARCH == arm32 to also match arm
- Where ONLY_FOR_PLATFORM includes NetBSD-*-arm32, add NetBSD-*-arm
- Where BROKEN or worked around for arm gcc bugs, set USE_GCC3
The last may shake out a few more broken packages the next bulk build.
Version 2.1.5 (3/24/2003)
* Bug fix: Fortran wrappers were disabled in version 2.1.4.
Version 2.1.4 (3/16/2003)
* Upgraded to newer versions of autoconf, etcetera, to fix compilation
problems on various recent systems.
* The configure script no longer picks the wrong architecture flags
(which caused FFTW to crash) on newer IBM POWER machines running AIX.
* Multi-threaded transforms should now utilize multiple CPUs on
Solaris (which creates threads in single-processor mode by default).
* Added experimental support for OpenMP (and SGI MP) compiler
parallelization directives in the multi-threaded transforms,
instead of using explicit thread spawning. Enable by configuring
--with-openmp or --with-sgi-mp in addition to --enable-threads.
* Expanded FAQ.
Emacs Speaks Statistics (ESS) provides an intelligent, consistent
interface between the user and the software. ESS interfaces with
S-PLUS, R, SAS, BUGS and other statistical analysis packages under the
Unix, Microsoft Windows, and Apple Mac OS operating systems. ESS is a
package for the GNU Emacs and XEmacs text editors whose features ESS
uses to streamline the creation and use of statistical software. ESS
knows the syntax and grammar of statistical analysis packages and
provides consistent display and editing features based on that
knowledge. ESS assists in interactive and batch execution of
statements written in these statistical analysis languages.
Blitz++ is a C++ class library for scientific computing which provides
performance on par with Fortran 77/90. It uses template techniques to
achieve high performance. The current versions provide dense arrays
and vectors, random number generators, and small vectors and matrices.
Blitz++ is distributed freely under an open source license, and
contributions to the library are welcomed.
The Matrix Template Library is a C++ class library for basic linear
algebra. The MTL is designed for high-performance while at the same
time taking advantage of the generic programming paradigm (ala the
STL) to allow much greater flexibility and breadth of
functionality. Many new and advanced programming techniques were used
in the construction of this library.
The MTL is a low level library in the sense that the user must be
conscious of the matrix type being used, and that all computationally
expensive operations are explicit. The MTL is not a C++
Matlab. Nevertheless, the interface is designed to be simple and easy
to use.
The matrix types provided include compressed sparse row/column,
banded, packed, diagonal (and tridiagonal), envelope, array of
pointers, and of course dense matrices. All matrix types share a
common and easy to use interface.
The algorithms consist of the traditional basic linear algebra
routines (from the BLAS level-1 to 3) which includes matrix and vector
arithmetic as well as operations such as backward substitution and
norm calculations.
Major goals of this release:
* Speed: often 20% or more faster than FFTW 2.x, even without SIMD (see below).
* Complete rewrite, to make it easier to add new algorithms and transforms.
* New API, to support more general semantics.
Other enhancements:
* SIMD acceleration on supporting CPUs (SSE, SSE2, 3DNow!, and AltiVec).
(With special thanks to Franz Franchetti for many experimental prototypes
and to Stefan Kral for the vectorizing generator from fftwgel.)
* True in-place 1d transforms of large sizes (as well as compressed
twiddle tables for additional memory/cache savings).
* More arbitrary placement of real & imaginary data, e.g. including
interleaved (as in FFTW 2.x) as well as separate real/imag arrays.
* Efficient prime-size transforms of real data.
* Multidimensional transforms can operate on a subset of a larger matrix,
and/or transform selected dimensions of a multidimensional array.
* By popular demand, simultaneous linking to double precision (fftw),
single precision (fftwf), and long-double precision (fftwl) versions
of FFTW is now supported.
* Cycle counters (on all modern CPUs) are exploited to speed planning.
* Efficient transforms of real even/odd arrays, a.k.a. discrete
cosine/sine transforms (types I-IV). (Currently work via pre/post
processing of real transforms, ala FFTPACK, so are not optimal.)
* DHTs (Discrete Hartley Transforms), again via post-processing
of real transforms (and thus suboptimal, for now).
* Support for linking to just those parts of FFTW that you need,
greatly reducing the size of statically linked programs when
only a limited set of transform sizes/types are required.
* Canonical global wisdom file (/etc/fftw/wisdom) on Unix, along
with a command-line tool (fftw-wisdom) to generate/update it.
* Fortran API can be used with both g77 and non-g77 compilers
simultaneously.
* Multi-threaded version has optional OpenMP support.
* Authors' good looks have greatly improved with age.
Changes:
* The directory structure and configuration scripts have completely changed
* RGB colors supported for color= keyword, pli, plf, plfp
see help,color or help,pli for more information
* lsdir, mkdir, rmdir functions added so yorick can read and
manipulate directories by itself
* i86_primitives and other modern binary formats added
see help,createb and help,__i86 for more information
* cheby.i, convol.i, dawson.i, kepler.i added to interpreted
library
* added "hex" 3D transport solver (similar to drat 2D solver)
* improved the emacs/yorick.el package again, mostly by removing
unwanted "improvements" to emacs; see emacs/README
Changes:
* read_line in input.c and e_load in earray.c handles now properly '\r'
characters from DOS files.
* bug fix in metaps.c : postscript macros bar and fbar now handle hue the
right way.
* handles wheel mouse to scroll the text window content.
* better event handling : test_key, test_code, syswait hack.
* drag and drop support from gtk/gnome apps (xdnd). it works with
- ROX
- Nautilus
drag and drop from Konqueror does not work.
* popup menu for terminal editing
* modulo bug fix
* logspace, xlogplot, ylogplot, xylogplot, xlogmark, ylogmark, xylogmark
enhanced and included in util.e (no more in a separate package).
* gcm, lcm, primes, isprime and factor functions added to modulo.e
* bug fix in project function in graphics.c
* util.e
- added figure function which allow to draw quicly several graphs
in the graphical window
- xlabel, ylabel updates to fill the figure function requirements
- xgrid : scale is now sent to the bottom right of the graph
- added rotate, animate
* bug fix in my scan_dir function in main.c, which causes Segmentation
fault
* bug fix in the way euler was dealing with input and lineinput in term.c
* new : antialiasing function to enable or disable antialiasing in
density plots
* complete reorder in source file for future enhancements
* bug fix with solaris (scandir made portable)
* delete outputs menu item
Changes include:
* New try/catch mechanism for control of exception handling.
* Fixed memory leaks in solve and svd.
* Builtin `tril' and `triu' functions -- sparse arrays stay sparse.
* Fixed integer overflow problems in `band' and `cram'.
* Incorporated the SuperLU package for solving sparse linear
systems. Previously, sparse systems were converted to dense and
solved with LAPACK (unless configured with BCSLIB-EXT).
* Included support for memory allocation debugging with dmalloc.
* Improved the logical operations to do a much better job at
maintaining sparsity.
* New standard function `select'.
* Changes to the matrix bandwidth minimization code. The old `band'
function is now called `gpskca' and can do either profile or
bandwidth minimization of symmetric or hermitian matrices. Matrix
statistics are computed by the new `band' function.
* New standard functions `linspace' and `logspace'.
* New standard function `equilibrate' computes scale factors to
improve the condition of a matrix. However, sparse code has not
yet been included.
* Fixed several deficiencies in the `transform' function.
* Removed old get_ascii and put_ascii functions. I doubt if anyone
has used these in the last decade. To read and write matrices in
text files, use the algae MatrixMarket package.
* Fixed several errors with hermitian symmetry.
* Fixed mishandling of sparse matrix multiplication case where
non-zero factors give a zero result.
* Added "short-circuit" logical operators && and ||.
* Added the `cram' builtin function -- it's the same as `form'
except the output array is sparse when that makes sense.
* Added the `product' user function -- product of array elements.
* Added `mksparse' and `exsparse' functions for converting matrices
to and from coordinate form.
* Switched to LAPACK's DGGEV now that DGEGV is deprecated. Also use
the new workspace size query feature in LAPACK, rather than
working it out ourselves.
* Use LAPACK's ZHEGV and ZGGEV for complex generalized eigenvalue
problems.
* Use floating point exception support from glibc 2.2 on Linux.
* Improved accuracy and behavior for complex arguments in functions
`log', `asin', and `acos'.
* Added inverse hyperbolic trig functions `asinh', `acosh', and `atanh'.
* Various minor bug fixes.
+ Added facility for adding outlines to worksheets. Added
outline.pl example.
+ Moved write_comment() code into the core modules. It is now
possible to write cell comments.
+ Added option to return a slice from the sheets() method.
+ Added link to latest Excel97 pre-release.
! Changed, once more, the handling of temp files to avoid several
file closing bugs.
! Fixed handling of column sizing for widths less than 1 unit.
! Renamed addworksheet() and addformat() to add_worksheet()
and add_format() for consistency with other method names.
Older names are supported but deprecated.
! Fixed internal sheet indexing in formulas on some platforms.
This caused multi-sheet workbooks with formulas to crash.
! Fixed non-lexical filehandles to prevent problems in
multi-threaded environments.
+ Added the set_codepage() workbook method. This is mainly to
prevent a bug that caused Gnumeric to crash but it is also
useful for people working with non ascii chars on the Macintosh.
! Fixed the non-deletion of temporary files. Users of version
0.38 should probably clean up their tmp dirs manually.
! Changed default handling of set_fg_color and set_bg_color from
what Excel expected to what everyone else expected. Setting the
fill colour of a cell should now be more intuitive.
+ Replaced the merge_cells() method with the merge_range() method.
This is mainly to prevent the Excel 97 crashing bug that occurs
when merge_cells() is used correctly. It also provide a simpler
interface to the merge feature. Updated merge example programs.
! Refactored the error raising mechanism for formulas. The source
of errors should now be clearer.
! Minor internal fixes to Format.pm.
+ Added formula caching to speed up the writing of formulas.
+ Added handling of A:A column notation in formulas and
applicable worksheet methods.
+ Changed handling of numbers with leading zeroes so that they
can be treated as strings and the zeroes maintained.
+ Modified $workbook->close() to return the value of the system
file close.
+ Made file size exceeded a die() error instead of a warning.
+ Added option to hide row with the set_row() method
+ Added more examples: merge4.pl, merge5.pl, sendmail.pl and repeat.pl
! Fixed write_url() when handling relative links in the current
directory.
! Fixed handling of multiple AND()'s and OR()'s in formulas.
! Fixed bug when creating a very large number of files within a
single program on Windows.
! Added warning about Excel97 crashing bug with merge_cells().
! Fixed handling of parentheses in Worksheet names.
! Fixed minor bugs in Format.pm. Thanks Johann Hanne.
! Fixed File::Temp dependency in Makefile. Thanks to many.
+ Added set_tempdir() method to allow a user defined temp directory.
+ Fixed default format behaviour for formats set via the set_row()
and set_column() methods.
+ Extended the hide_gridlines() method to allow hiding of screen
gridlines as well as print gridlines.
+ Added long_string.pl a workaround example for the 255 char
limit.
+ Added https match to url regex.
+ Added user definable colour palette.
+ Added headers.pl and colors.pl examples.
* lotus-123 : fix incorrect import of logarithmic functions
log -> log instead of log10
ln -> ln instead of log
* XL95 export : Use unquoted names in externsheets
* Fix a problem with the euro/yen/pound symbols
http://bugzilla.gnome.org/show_bug.cgi?id=103571
* Back port fix
* Backport morten's fix for latex export problem
* Use even blunter instrument on xml importer.
Important notice:
Two packages have been removed from optional ones: PropertiedClasses, kinds.
MA has been rewritten to use standard property and will not work for
ancient Pythons. (Pre 2.1, I think). Use the MA / Propertied Classes
from Numeric 22 if you can't use this one.
The kinds package (subject of PEP-0242) will be released as a separate
package shortly. PEP-0242 was withdrawn because this facility did not seem
to be worth putting in the standard library, but kinds is correct as is.
Other changes are bugfixes.
Coq is a Proof Assistant for a Logical Framework known as the
Calculus of Inductive Constructions. It allows the interactive
construction of formal proofs, and also the manipulation of
functional programs consistently with their specifications.
v0.3
* Changed default spring length to 0 and default spring constant to 1
* Made dot file import more robust:
* Reports if it doesn't seem to be a dot file rather than blindly
trying to open it
* Accounts for more dot syntax
* doesn't segfault on any of the graphviz examples
* Made graphopt file opening more robust:
* Reports if it doesn't seem to be a graphopt file rather than
blindly trying to open it
v0.2
* Changed references to vector to std::vector, making compliant with
latest c++ standards (a la gcc 3)
Makefiles simply need to use this value often, for better or for
worse.
(2) Create a new variable FIX_RPATH that lists variables that should
be cleansed of -R or -rpath values if ${_USE_RPATH} is "no". By
default, FIX_RPATH contains LIBS, X11_LDFLAGS, and LDFLAGS, and
additional variables may be appended from package Makefiles.
Changes between NTL 5.3 and 5.3.1
* Fixed a bug affecting the BuildIrred routines for ZZ_pEX and
zz_pEX.
Changes between NTL 5.2 and 5.3
* Minimized and isolated constructs that do not adhere to C/C++
standards, and added flags NTL_CLEAN_INT and NTL_CLEAN_PTR which
force stricter compliance with these standards.
* Added functions IsWhiteSpace, CharToIntVal, and IntValToChar to
the tools module.
* Added methods allocated, position1 to generic vector classes.
* Added method allocated to the class vec_GF2.
* Added conversion routines from unsigned int/long to int, long,
float, and double.
* Added routines AddPrec, SubPrec, etc., to the RR module, and
declared the practice of directly assigning to the variable
RR::prec obsolete.
* Fixed a number of minor bugs.
Changes between NTL 5.1a and 5.2
* Implemented Mark van Hoeij's new algorithm for factorining
polynomials with rational coefficients. This new algorithm is much
more efficient than the previous algorithm used by NTL, and is the
default (one can switch back to the old algorithm with a run-time
switch).
* Added routines LLL_plus that are just like the all-integer LLL
routines, except that they return the exact values of the squared
lengths of the Gramm-Schmidt basis vectors. This is useful in
implementing van Hoeij's algorithm.
* Made a small change to quad_float.c to make it compile under gcc
version 3.0 without errors. This is the one place in NTL where I
resort to just a little assmebly code (but only on x86/Linux
platforms), and wouldn't you know it, this is the one place where
gcc 3.0 had problems.
* Made a small change to the procedure for generating a
distribution, so that now all files in the "tar" file comprising
the distribution come without any annoyingly excessive access
control restrictions.
* Changed the version numbering scheme so that it is now closer to
"standard practice". This is version "5.2". Any small bug fixes to
this version will be named "5.2.1", "5.2.2", etc. Also, macros are
now defined so that the numerical components of the version number
are available to the programmer.
- make sure the path is correctly determined for pvm.
- add a --tag= argument to libtool when building fortran code.
This makes all selftests pass on my alpha.
Main Changes Scilab 2.6 -> 2.7
==============================
THANKS
======
Scilab group wants to thank the increasing number of people who have
contributed to this new version of Scilab, with special mention to
Anders Blomdell, Stephane Mottelet, Dan McMahill
Ton van Overbeek, Bruno Pincon and Enrico Segre.
NEW FUNCTIONALITIES
===================
Slicot based control routines (www.win.tue.nl/wgs/slicot.html)
have been introduced with a special attention
to identification functions, lyapunov, sylvester and riccati equation solvers.
Interface with TeXmacs (www.texmacs.org) a high level scientific text editor.
The editor allows you to write structured documents via a wysiwyg interface
including Scilab sessions and results.
An embedded text editor scipad derived from TkNotepad
(www.mindspring.com/~joeja/programs.html) as been developped.
C Code generation from Scicos discrete models
Blocks defining DAE are now usable in Scicos.
Statistic toolbox added (labostat).
A new graphics version based on objects and entities has been developped
(beta version). It allows to edit the properties of graphics
objects. By default, the old graphics version is used. Tu use the new graphics
version see the help of "graphics_entities".
OTHERS IMPROVEMENTS
===================
Linear algebra primitives now based on Lapack instead of Linpack/Eispack.
Basic functions revised (thanks to B Pincon).
stacksize use is no more restricted.
Hypertext, xml based, online help.
Binary Matlab file .mat loader (loadmatfile) added.
Possibility to customize graphics window event handlers (seteventhandler).
edit_graph, a graph editor for Metanet toolbox, written in Scilab, replaces
xmetanet. It works on both Unix and Windows.
INCOMPATIBLITIES
================
It is higly recommended to rebuild user's scilab functions libraries. This
can be done as follow:
predef(0);genlib('mylib','mylib_path',%t)
gschur and gspec functions are now obsolete and replaced by schur and spec.
Geci and the communication library have been removed. Use PVM interface instead.
Metanet graph editor has been rewritten. Use edit_graph instead.
man pages have to be written in HTML or better in XML but chapters
written in the old ascii files are still handled.
Scicos internal data structure have been changed. Automatic translation
is made when old diagrams are loaded.
rebuild the documentation database at install/deinstall time. This means
that:
- PLIST's do not need to call scrollkeeper-{update,rebuilddb} directly;
this is done by a bsd.pkg.install.mk template.
- The share/omf directory is only removed by scrollkeeper, which is the
last package in the dependancy tree.
- PKGREVISION is bumped.
Reviewed by wiz.
Changes since version 1.1.1 include:
* Addition of new functions
* Many bugfixes
* Homepage and distribution moved from sources.redhat.com to GNU.
See NEWS for more info.
have it be automatically included by bsd.pkg.mk if USE_PKGINSTALL is set
to "YES". This enforces the requirement that bsd.pkg.install.mk be
included at the end of a package Makefile. Idea suggested by Julio M.
Merino Vidal <jmmv at menta.net>.
CHANGES IN R VERSION 1.6.2
BUG FIXES
o plot.stepfun() now obeys a `ylim=.' specification.
o removeClass() does a better job of removing inheritance
information.
o setIs() will not allow mismatched representations between two
classes (without an explicit coerce method).
o The code underlying polygon drawing contained a memory leak.
This showed up in persp, but did not affect other graphics
functions. It is now possible to draw big DEMs.
o logLik.nls() gave wrong df.
o rbind() with a mixture of data frames and matrices treated the
matrices as vectors.
o stripchart(method="stack") was not handling missing values.
o Arithmetic functions such as log() lost the object bit from
classed objects if coercion was needed.
o exp_rand would go into an infinite loop if unif_rand returned 0.
o formatC(x, format="fg") could return exponential format if
rounding pushed x over a positive power of 10.
o attr(x, foo) used partial matching for `foo' (even though not
documented to do so), and failed to find `foo' if there were
two or more partial matches before the exact match in the list
of attributes.
o Rdconv now creates direct HTML hyperlinks when linking to
documentation in the same package. The code now ensures that
links which can be resolved within the package are so resolved,
even when there are possible resolutions in other packages.
o If readBin(what=character()) is used incorrectly on a file which
does not contain C-style character strings, warnings (usually
many) are now given.
o Building libR.so with the zlib in the R sources was not
finding the local zlib headers.
o system(intern=TRUE) has an undocumented line length limit of
119 chars both on Unix and Windows. The limit is now 8096 and
documented. On Unix (only) every 120th character used to be
discarded.
o plot.POSIX[cl]t were not passing graphics parameters on to
axis.POSIXct.
o On some HP-UX systems, installed scripts were not executable
when using the BSD-compatible install system program found by
configure. We now always use install-sh on HP-UX.
o c() was converting NA names to "NA": now proper NA strings are
used wherever possible.
o A typo was causing segfaults when using data.entry under SuSE.
In contrast to Graphviz and other graph optimizers, graphopt does
not use a heuristic approach to layout optimization. Instead, it
uses basic principles of physics to iteratively determine optimal
layout. Each node is given mass and an electric charge, and each
edge is represented as a spring. Node mass, electric charge,
optimal spring length, and the spring constant are tweakable in
the gui in realtime.
For most graphs, this is all that is needed - hit 'go' and the
graph organizes itself much as the analagous real-life system would
if constrained to two dimensions. For more complex graphs, some
fiddling with the physical parameters at different stages of
optimization usually does the trick.
To accomodate very large graphs, an additional mechanism called
layering was added. When a graph is loaded, nodes are assigned to
layers based on their relative positions. During optimization,
you can choose to hide any number of layers. Any nodes assigned
to a layer lower than the selected layer are not only hidden, but
neither their electric charges nor the forces of the springs attached
to them are figured into the forces acting on the visible nodes.
In effect, those nodes cease to exist, and a smaller graph is
allowed to lay itself out without being constrained by an excessive
number of nodes.
PR 19876.
Update the distinfo (after verifying that nothing nasty has been introduced).
PKGREVISION++.
The author don't seem to keep a changelog (*sigh*) but the changes seems
to be some minor code clean up and bug fixes.
(which depends on gnumeric) only supports guile-1.4.
XXX: This is a quick fix to unbreak gnucash and the gnome meta-pkg, but
XXX: the guile packages need to be changed to co-exist to address this
XXX: properly!
Bump PKGREVISION.
* Guile support (NetBSD package)
* Bugfixes
* backport small text import cleanup.
* Remove the patch to the xml importer in 1.0.11 and solve the
problem using a blunt object.
* Support the global outline buttons
* Use the back port of the new xml parser in libxml1 (thanks DV)
* Fix GAMMAINV.
collection as math/gp-fplsa.
This package is a GAP interface to a C program called fplsa for
dealing with finitely presented Lie super-algebras.
This GAP package installs an alternative method for the GAP
operation `IsomorphismSCTableAlgebra'. The method calls fplsa to do the
hard part of the computation. This speeds up the calculation and permits
larger problems to be attempted. The external program has much additional
functionality which is not used by the present version of the package.
collection as math/gp-factint.
This package for GAP 4 provides routines for integer factorization,
in particular:
* Pollard's p-1
* Williams' p+1
* The Elliptic Curves Method (ECM)
* The Continued Fraction Algorithm (CFRAC)
* The Multiple Polynomial Quadratic Sieve (MPQS)
math/xgap.
XGAP is a graphical user interface for GAP, it extends the GAP library
with functions dealing with graphic sheets and objects. Using these
functions it also supplies a graphical interface for investigating the
subgroup lattice of a group, giving you easy access to the low index
subgroups, prime quotient and Reidemeister-Schreier algorithms and
many other GAP functions for groups and subgroups.
collection as math/lag.
This GAP package contains a variety of functions for working with Lie
algebras obtained from associative algebras by using the "bracket"
operation ab-ba.
collection as math/gp-autpgrp.
AutPGrp is a GAP 4 package for computing automorphism groups of p-groups.
In the AutPGrp package we introduce a new function to compute the
automorphism group of a finite p-group. The underlying algorithm is a
refinement of the methods described in O'Brien (1995). In particular,
this implementation is more efficient in both time and space requirements
and hence has a wider range of applications than the ANU pq method. Our
package is written in GAP code and it makes use of a number of methods
from the GAP library such as the MeatAxe for matrix groups and
permutation group functions.
Changes since bug fix 3:
* Interface changes affecting the AutPGrp and ANUPQ packages (these
packages will need reinstallation).
* 24 computational problems (please see the description4 file supplied
with the GAP distribution and the NetBSD package).
Package provided by Kent Polk <kent@goathill.org> in personal email.
RPy is a very simple, yet robust, Python interface to the R
Programming Language. It can manage all kinds of R objects and can
execute arbitrary R functions (including the graphic functions).
All the errors from the R language are converted to Python exceptions.
Any modules that later were installed on the R system, can easily
be used from within Python, without introducing any changes.
Pkgsrc changes:
Now builds the libR.so and provides a buildlink2.mk for packages that want
to use it. From suggestions from Kent Polk.
Recommended library set is now included in the base package.
Changes:
CHANGES IN R VERSION 1.6.1
NEW FEATURES
o Added a few "trivial and obviously missing" functions to tcltk:
tkchooseDirectory, tkpopup, tkdialog, tkread
o barplot() has a new argument `axis.lty', which if set to 1
allows the pre-1.6.0 behaviour of plotting the axis and tick
marks for the categorical axis. (This was apparently not
intentional, but axis() used to ignore lty=0.)
The argument `border' is no longer ".NotYetUsed".
CHANGES IN R VERSION 1.6.0
USER-VISIBLE CHANGES
o The default colour palette now has "grey" instead of "white"
in location 8. See palette().
o grid(nx) behaves differently (but the same as in R versions <= 0.64).
NEW FEATURES
o Preparations for name space support:
o The objects created in the methods package to represent
classes, generic functions, method definitions, and
inheritance relations now themselves belong to true classes. In
particular, the "classRepresentation" objects follow the description
in "Programming with Data" (section 7.6).
o Other additions and changes to the methods package:
o New methods ([[, print, str) and extended plot() method
(incl. logical `horiz') for "dendrogram" class.
o sprintf() now checks the agreement between formats and object
types, and handles special values (NA, Inf, ...) correctly.
o chol() now uses a tolerance for non-positive-definiteness and
so should give more consistent results across platforms.
o New function agrep() for approximate (fuzzy) string matching.
o help.search() can now use both approximate (fuzzy) and regular
expression matching. By default, if the pattern to be matched
consists of only alphanumeric characters, whitespace or a dash,
approximate matching is used.
o axis() has three new optional arguments `col', `lty', and `lwd'
all for drawing the axis line and tick marks.
o Function vcov() (formerly in MASS), a generic function to
return the variance-covariance matrix of the parameter
estimates of a fitted model.
o duplicated() and unique() have methods for matrices and arrays
(based on ideas from Jens Oehlschl<E4>gel).
o Internally memory sizes and counts of cons cells are now stored
in unsigned longs. This allows memory limits to be set and
objects created in the range 2-4Gb on 32-bit platforms, and
allows 64-bit platforms to use much larger amounts of memory.
o Command-line flags to set memory can now use the suffix `G'
for gigabytes. The setting of maximum vsize is now only
limited by the platform's address space.
o All warning and error messages are truncated to a length set
by options(warning.length=), defaulting to 1000. (Previously
most (but not quite all) were truncated at 8192 characters.)
o [dpqr]gamma() check for shape parameter > 0.
o as.POSIX[cl]t can now convert logical NAs.
o All installed packages (even those shipped with R) are
given a `Built' field in the DESCRIPTION file.
o as.data.frame() now coerces logical matrices into logical
columns (rather than factors).
o [[<-.data.frame no longer coerces character replacement values
to factor. This is consistent with using $ to replace and
with S4.
o library() attempts to detect improperly installed packages, so
as from this version an installed package must have a
DESCRIPTION file and that file must have been stamped with a
`Built:' line (which was introduced in 1.2.0). Under
Unix-alikes, the platform is checked against that used for
installation.
o print.factor() has new arguments `max.levels' (with a smart default)
and `width'. print.ordered() is no longer needed.
o RNGkind() has an additional option for normal random generators:
"Inversion".
o data.frame() recycles factors and "AsIs" objects as well as
atomic vectors.
o rect() accepts additional graphics parameters through a ...
argument (in the same way as polygon).
o strwidth/strheight() now coerce their first argument in exactly
the same way text() does, so a wider range of inputs is allowed.
o prompt()'s default and data.frame methods have a new 3rd argument
`name' allowing them to used more easily in scripts and loops.
o rgb() has a new `maxColorValue' argument, allowing r,g,b in [0,M],
particularly in {0:255}, efficiently and non-error-prone.
o summaryRprof() provides the functionality of R CMD Rprof in R
code, though more slowly.
o pdf() now uses PDF not R code for clipping, which ensures that
partially visible text strings are (partially) shown.
o Each R session uses a per-session temporary directory which
is removed at normal termination. The directory name is given
by the tempdir() function, and filenames returned by
tempfile() will be within that directory.
o help.start() on Unix now uses a .R subdirectory of the
per-session temporary directory and not ~/.R. A side effect
is that ~/.R is now never deleted by R.
o cbind/rbind() used to ignore all zero-length vectors, an
undocumented quirk for S-compatibility. This caused problems
when combining zero-extent matrices and zero-length vectors, and
now zero-length vectors are ignored unless the result would
have zero rows/columns.
o plot.spec(x) now also works for other x than AR and Pgram results.
o New functions La.chol() and La.chol2inv() for Cholesky
decomposition and inverse of positive definite matrices using
Lapack.
o Changes to the tcltk package
o New function axTicks() returning tick mark locations like axis().
o grid() has a more sensible default behavior. Tick axis alignment
only happens when no numbers of grid cells are specified. New
arguments lwd and equilogs; nx/ny = NA for not drawing, see ?grid.
o installed.packages() has a new argument `priority'.
o termplot() uses factor levels rather than 1,2,3... for x-axis.
o The trace() function has been robustified and a new function
tracingState() added to turn tracing temporarily on and off.
o New cophenetic() in "mva" as utility for hierarchical clustering.
o p.adjust() has two new methods, 'Hommel' and 'FDR', contributed
by Gordon Smyth <smyth@wehi.edu.au>.
o stars() now has add and plot arguments.
and lots of bug fixes.
