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math/gp-grpconst.
GrpConst is a GAP 4 package for constructing all groups of a given
finite order (up to isomorphism).
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News:
base2(), powerterm, lavarand -> LavaRnd, fproduct, and lots of bug fixes.
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Bump pkg revision.
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Bump PKGREVISION on packages that depend on x11/xforms, since there
has been a soname change. Pointed out by fredb.
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Should fix problems seen in Huberts latest bulk build.
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and use bsd.pkg.install.mk to copy them to PKG_SYSCONFDIR.
Bump PKGREVISION to 1.
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and use bsd.pkg.install.mk to copy it to PKG_SYSCONFDIR.
Fix this package so that it can be cleaned as a regular user.
Bump PKGREVISION to 1.
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package and library major bumps therein.
Also match dependency in corresponding buildlink2.mk's for the same reason.
Mmmm, binary packages.
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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.
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pkgsrc.
Use emacs.mk. Bump PKGREVISION.
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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)
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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.
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soon).
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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.
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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.
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as this serves no purpose.
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The gap.package.mk file needs reworking for it to be of use to all
GAP packages. Bump revision.
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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).
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Now part of the base R distribution.
Thanks wiz for noticing (as ever).
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about it when including this buildlink2.mk from another Makefile.
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Remove R-*
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standard R distribution.
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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.
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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.
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as math/xeukleides.
This is a graphical frontend for eukleides.
Supplied by ich (tsadowski at gmx dot net) in PR#19091. Thanks!
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as math/eukleides.
A Euclidean drawing language compiler which allows one to typeset
geometry figures within a (La)TeX document. This program is also useful
to convert such figures into EPS format or into various other vector
graphic formats.
Supplied by ich (tsadowski at gmx dot net) in PR#19090. Thanks!
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Set -DLIFEDIR in EXTRA_DEFINES not CCOPTIONS, to permit optmisation
flags to be passed in CCOPTIONS.
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