15:02 aaron 

Adding port math/p5-Math-SymbolicX-Complex, Complex number support for the
Math::Symbolic parser

Approved by:    tobez (implicit)

14:54 aaron 

Adding port math/p5-Math-SymbolicX-BigNum, Big number support for the
Math::Symbolic parser

Approved by:    tobez (implicit)

06:53 aaron 

Adding port math/p5-Math-SymbolicX-ParserExtensionFactory, Generate parser
extensions

Approved by:    tobez (implicit)

06:46 aaron 

Adding port math/p5-Math-Symbolic-Custom-CCompiler, Compile Math::Symbolic trees
to C

Approved by:    tobez (implicit)

06:36 aaron 

Adding port math/p5-Math-SymbolicX-Inline, Inlined Math::Symbolic functions

Approved by:    tobez (implicit)

06:27 aaron 

Adding port math/p5-Math-Symbolic-Custom-Contains, Find subtrees in
Math::Symbolic expressions

Approved by:    tobez (implicit)

06:11 aaron 

Adding port math/p5-Math-Symbolic, a library for dealing with symbolic math.

Approved by:    tobez (implicit)

09:13 ehaupt 

Add ump 0.8.3.2, a graphical, easy to use math program.

PR:             96110
Submitted by:   Nicola Vitale <nivit@email.it>

21:10 thierry 

Before a calculation can be performed on a parallel computer, it must first be
decomposed into tasks which are assigned to different processors. Efficient use
of the machine requires that each processor have about the same amount of work
to do and that the quantity of interprocessor communication is kept small.
Finding an optimal decomposition is provably hard, but due to its practical
importance, a great deal of effort has been devoted to developing heuristics
for this problem.
The decomposition problem can be addressed in terms of graph partitioning. Rob
Leland and I have developed a variety of algorithms for graph partitioning and
implemented them into a package we call Chaco. The code is being used at most
of the major parallel computing centers around the world to simplify the
development of parallel applications, and to ensure that high performance is
obtained. Chaco has contributed to a wide variety of computational studies
including investigation of the molecular structure of liquid crystals,
evaluating the design of a chemical vapor deposition reactor and modeling
automobile collisions.

WWW:     http://www.cs.sandia.gov/~bahendr/chaco.html

Note: this port includes a patch provided by Walter Landry for use within MBDyn

PR:             ports/96699
Submitted by:   Pedro Giffuni <giffunip (at) asme.org>

19:53 thierry 

RKWard aims to provide an easily extensible, easy to use IDE/GUI for the
R-project.

RKWard tries to combine the power of the R-language with the (relative) ease of
use of commercial statistics tools.

19:51 thierry 

BLAS and some Libraries from Scalapack used by Elmer FEM package.

These libraries, as most Elmer packages, are built with a F90 compiler.

Submitted by:   Pedro F. Giffuni <giffunip@asme.org>

19:47 thierry 

This is a slightly modified version of umfpack for use with the Elmer FEM
package.

Among other small changes, Elmer calls umfpack routines from f90 using
umf4_f77wrapper.c from umfpacks demo directory. The elmer-umfpack build
compiles this and includes it in the libumfpack.a.

Submitted by:   Pedro F. Giffuni <giffunip@asme.org>

06:41 erwin 

Add kash3

Forgotten by:   johans

10:48 jylefort 

Add cgal.

CGAL is a collaborative effort of several sites in Europe and Israel. The goal
is to make the most important of the solutions and methods developed in
computational geometry available to users in industry and academia in a C++
library. The goal is to provide easy access to useful, reliable geometric
algorithms.

The CGAL library contains:

    * the Kernel with geometric primitives such as points, vectors, lines,
      predicates for testing things such as relative positions of points, and
      operations such as intersections and distance calculation.
    * the Basic Library which is a collection of standard data structures and
      geometric algorithms, such as convex hull in 2D/3D, (Delaunay)
      triangulation in 2D/3D, planar map, polyhedron, smallest enclosing
      circle, and multidimensional query structures.
    * the Support Library which offers interfaces to other packages, e.g., for
      visualisation, and I/O, and other support facilities.

WWW: http://www.cgal.org/

22:47 edwin 

Reintroduce legacy port: vtk 4.3

        I'd like to reintroduce VTK 4.3 to the ports tree to
        facilitate building a new port, Caret 5.3.  Starting with
        VTK 4.4, support for "float" coordinates has been dropped
        from many functions.  The Caret code will require significant
        changes to compile with VTK 4.4.  Since the Caret developers
        do not yet have a timeline for upgrading to VTK 4.4, I'd
        like to reintroduce VTK 4.3 for the interim.  Only the vtk
        base and vtk-headers are essential.  Below are shar files
        for these two trees.  They are based on the original vtk
        4.3 port.  The only modifications are:

        1. The folder names are changed from vtk and vtk-headers
        to vtk43 and vtk43-headers to prevent a collision with the
        current vtk in /usr/ports/math.

        2. PREFIX is set to ${LOCALBASE}/vtk43 to prevent a collision
        with the current vtk installation.

PR:             ports/92468
Submitted by:   Jason Bacon <bacon@smithers.neuro.mcw.edu>

06:29 vd 

Remove expired leaf ports:
2006-03-31 mail/glacier
2006-03-31 math/xwpl

08:57 thierry 

K3DSurf is a program to visualize and manipulate multidimensional surfaces
by using Mathematical equations. It's also a "Modeler" for POV-Ray in the
area of parametric surfaces.

Features :
* 3D, 4D, 5D and 6D HyperObjects visualization.
* Full support of all functions (like C language).
* Support of mouse event in the drawing area (Left:Rotate, Right:scale
  and Midle:translate).
* Animation an Morph effect.
* Povscript and Mesh file generation(and Run if povray is installed).
  VRML2 and OBJ files also supported.
* More than 100 well known examples.

02:29 aaron 

Adding port math/p5-AI-Genetic, A pure Perl genetic algorithm implementation.

Approved by:    tobez (implicit)

08:20 aaron 

Adding port math/p5-Math-Intersection-StraightLine, calculates the intersection
point of straight lines as defined by either function, vector, or points.

Submitted by:   aaron
Approved by:    tobez (implicit)

16:58 garga 

muParser is an extensible high performance math parser library written in C++.
It is based on transforming an expression into a bytecode and precalculating
constant parts of it.

Author: Ingo Berg <ingo_berg@gmx.de>
WWW:    http://muparser.sourceforge.net/

PR:             ports/93379
Submitted by:   Nicola Vitale   <nivit@email.it>

22:19 thierry 

Repocopy math/netcdf to science/netcdf, along with cdf, hdf and hdf5.

PR:             92497
Submitted by:   /me
Repocopied by:  marcus

01:43 pav 

A high quality tetrahedral mesher. It can be plugged in cad/gmsh.

PR:             ports/91604
Submitted by:   Pedro F. Giffuni <giffunip@asme.org>

19:56 lofi 

Add abakus, a bc-like calculator with a KDE GUI.

Submitted by:   Andy Fawcett <andy@athame.co.uk>

14:22 lioux 

New port libjbigi version 0.6.1.8: i2p JNI to GNU MP Bignum library
(libgmp)

04:10 edwin 

[NEW PORT] math/plman: A Propositional Logic sentence shell/interpreter

        PLMan, or Propositional LogicMan, is a user-friendly and powerful
        propositional logic (sometimes called sentential logic or
        propositional calculus) sentence shell/interpreter written
        in Java, capable of handling many existing propositional
        systems of propositional logic, especially the important
        ones.

        Author: Takayuki Hoshi <hoshi103@chapman.edu>
        WWW:    http://plman.sourceforge.net/

PR:             ports/90277
Submitted by:   Nicola Vitale <nivit@email.it>

14:14 tobez 

Add math/p5-Math-Matrix 0.4, a Perl module that performs a number of
common matrix operations.

01:04 edwin 

[New port] math/LabPlot: add LabPlot (Data analysis and visualisation tool)

        Add a new port for LabPlot, a data analysis and visualisation tool

        LabPlot is a program for two- and three-dimensional graphical
        presentation of data sets and functions. LabPlot allows you to work
        with multiple plots which each can have multiple graphs. The graphs
        can be produced from data or from functions.

        WWW: http://labplot.sf.net

PR:             ports/88256
Submitted by:   "Kay Lehmann" <kay_lehmann@web.de>

08:10 pav 

Tablix is a powerful free software kernel for solving general timetabling
problems. It uses a coarse-grained parallel genetic algorithm in
combination with other techniques to construct sensible timetables from XML
formatted problem descriptions. Tablix can run on a single host as well as
on a heterogeneous parallel virtual machine using PVM3.

PR:             ports/87553
Submitted by:   amir husaini <amir.husaini@gmail.com>

14:50 aaron 

Add port math/p5-Algorithm-Combinatorics, efficient generation of combinatorial
sequences

Approved by: tobez

09:21 kris 

These ports depended on jx, which was removed.

08:28 tobez 

Add math/p5-Math-ConvexHull 1.00, a Perl module to calculate convex
hulls using Graham's scan (n*log(n)).

21:27 thierry 

Add geogebra-i18n 2.6b, a dynamic software that joins geometry,
algebra and calculus.

PR:             85801
Submitted by:   Nicola Vitale   <nivit (at) email.it>

10:03 barner 

Add isabelle 2004, a generic proof assistant.

PR:             84859
Submitted by:   Timothy Bourke <timbob@bigpond.com>

10:36 barner 

Add proofgeneral 3.5, a generic interface for proof assistants.

PR:             84788
Submitted by:   Timothy Bourke <timbob@bigpond.com>

14:40 pav 

A portable fixed precision math library designed for very fast
exponentiations.

PR:             ports/85044
Submitted by:   Wesley Shields <wxs@csh.rit.edu>

14:28 pav 

LibTomMath provides highly optimized and portable routines for a vast
majority of integer based number theoretic applications (including
public key cryptography).

PR:             ports/85043
Submitted by:   Wesley Shields <wxs@csh.rit.edu>

14:00 ale 

Add mpfr 2.1.2, a library for multiple-precision floating-point
computations.

PR:             ports/84724
Submitted by:   Steven G. Kargl <kargl@troutmask.apl.washington.edu>

07:32 kuriyama 

Add p5-Math-Vec 0.02, object-Oriented Vector Math Methods in Perl.

19:29 thierry 

Linux binaries for version 8.2 are unfetchable, then switch to native
FreeBSD binaries for version 8.3 (i386 only).

Note: does not run on FreeBSD >= 6.0, because linked with libc.so.5.

PR:             84366
Submitted by:   thierry
Repocopied by:  marcus

15:27 pav 

Asymptote is a powerful script-based vector graphics language that
provides a natural coordinate-based framework for technical drawing.
Labels and equations are typeset with LaTeX, for high-quality
PostScript output.

A major advantage of Asymptote over other graphics packages is that
it is a programming language, as opposed to just a graphics program:
it can therefore exploit the best features of script (command-driven)
and graphical user interface (GUI) methods.

PR:             ports/83990
Submitted by:   Nicola Vitale <nivit@email.it>

09:05 barner 

Add laspack 1.12.2,
package for solving large sparse systems of
linear equations.

PR:             83968
Submitted by:   Pedro F. Giffuni" <giffunip at asme dot org>

10:54 pav 

wxMaxima is a wxWidgets GUI for the computer algebra system maxima.

Most of maxima functions are accessible through menus, some have
dialogs. The input line has command history (up-key, down-key) and
completion based on previous input (tab-key).
wxMaxima provides 2d formated display of maxima output.

PR:             ports/83374
Submitted by:   Nicola Vitale <nivit@email.it>

15:31 pav 

Emacs Calc can do arbitrary precision arithmetic, operations on matrices,
complex numbers, calendar dates and various other types, plus symbolic
algebra and calculus, graphics, and lots more. Calc also comes with an
extensive manual which you can print or read on-line.

PR:             ports/83238
Submitted by:   Andrew Bernard <andrewb@cs.cmu.edu>

19:25 pav 

Chryzodus is a cross-platform graphical program drawing
beautiful and colorful chryzodes.
If you do not know what chryzodes are, take a look at
http://www.chryzode.org/. Then you will be able to explore
the world of chryzodes by yourself using Chryzodus.
But one does not even need to know much about chryzodes
to use Chryzodus and see beautiful images appear on the screen!

PR:             ports/83234
Submitted by:   Nicola Vitale <nivit@email.it>

01:58 hq 

Add JavaView, a 3D viewer and a mathematical visualization software

This tiny version of JavaView is optimized for fast download and contains the
viewer module only, without any dialogs, inspectors and geometry algorithms.

The lite version is mainly used to display precomputed geometry models inside
web pages.

WWW: http://www.javaview.de/

PR:             83104
Submitted by:   Nicola Vitale <nivit@email.it>

16:00 jylefort 

Add simd-viterbi.

This is a port of Phil Karn's SIMD assisted Viterbi CODEC library. This
package may be useful to programmers working on data communications software.

WWW: http://www.ka9q.net/code/fec/

PR:             ports/82757
Submitted by:   Thomas Sandford <freebsduser@paradisegreen.co.uk>

15:04 jylefort 

Add reed-solomon.

This is a port of Phil Karn's Reed-Solomon CODEC library. This package may be
useful to programmers working on data communications software.

WWW: http://www.ka9q.net/code/fec/

PR:             ports/82756
Submitted by:   Thomas Sandford <freebsduser@paradisegreen.co.uk>

11:53 sem 

Aamath is a program that reads mathematical expressions in infix notation and
renders them as ASCII art. It may be useful to send mathematics through
text-only media, such as e-mail or newsgroups.

PR:             ports/82552
Submitted by:   Vsevolod Stakhov <vsevolod@highsecure.ru>

09:01 pav 

- Update qalculate to 0.8.0, which splits out libqalculate

PR:             ports/81832
Submitted by:   Sergey Akifyev <asa@agava.com> (maintainer)

08:26 jylefort 

Add p5-Math-Combinatorics.

Combinatorics is the branch of mathematics studying the enumeration,
combination, and permutation of sets of elements and the mathematical
relations that characterize their properties. As a jumping off point,
refer to:

http://mathworld.wolfram.com/Combinatorics.html

This module provides a pure-perl implementation of nCk, nPk, and n!
(combination, permutation, and factorial, respectively).

Author: Allen Day <allenday@ucla.edu>

WWW: http://search.cpan.org/dist/Math-Combinatorics/

PR:             ports/81572
Submitted by:   Aaron Dalton <aaron@daltons.ca>

19:08 pav 

New port: math/pecl-big_int

Functions for calculations with arbitrary length integers and bitsets

Functions from this package are useful for number theory
applications. For example, in two-keys cryptography.

PR:             ports/81115
Submitted by:   Antonio Carlos Venancio Junior <antonio@php.net>

10:09 jylefort 

Add qtiplot.

The purpose of QtiPlot was to develop a free, platform independent clone of
Origin. The result is still far away from its model, but there's a "wish to"
list that is being constantly worked on.

Features:

  * Neat 2D and 3D data plotting
  * ASCII-Import
  * Spreadsheet and calculations in column-logic
  * Great non-linear y=f(x) curve fitting and estimation of statistical
    errors of the fit-parameters

WWW: http://soft.proindependent.com/qtiplot.html

PR:             ports/80849
Submitted by:   Jie Gao <gaoj@cpsc.ucalgary.ca>

20:45 thierry 

Add mathomatic 12.1.e, highly portable, general purpose CAS
(Computer Algebra System).

PR:             79118
Submitted by:   Roman Neuhauser <neuhauser (at) sigpipe.cz>

13:43 tobez 

Remove deprecated and expired devel/p5-Server-FastPL,
math/p5-Math-BigIntFast, math/p5-Statistics-Table-F,
textproc/p5-Sort-PolySort, and www/p5-HTML-Navigation.
Neither one of them is on CPAN any longer.

21:14 thierry 

Add freemat-mpi, an environment for rapid engineering and
scientific processing, MPI version.

21:12 thierry 

Add freemat 1.10, an environment for rapid engineering and
scientific processing.

It is similar to commercial systems such as MATLAB from Mathworks
and IDL from Research Systems, but is Open Source.

18:04 danfe 

PG Calculator is a very powerful scientific calculator, operating
in algebraic and RPN mode.  Besides its functionality, it comes
with different skins for GUI.  Very cool.

WWW: http://www.pgcalc.net/

20:35 pav 

PEAR::Structures_Graph is a package for creating and manipulating graph
datastructures. It allows building of directed and undirected graphs, with
data and metadata stored in nodes. The library provides functions for graph
traversing as well as for characteristic extraction from the graph topology.

PR:             ports/78624
Submitted by:   Antonio Carlos Venancio Junior <antonio@php.net>

02:08 ijliao 

add fityk 0.4.4
Free peak fitting software

19:19 skv 

Add p5-Math-BigRat 0.14, arbitrary big rational numbers.

11:35 erwin 

Add p5-Math-VecStat 0.08, basic statistics on vectors.

PR:             ports/78060
Submitted by:   Martin Matuska <martin@matuska.org>

08:25 dd 

Add ses, the Simple Emacs Spreadsheet

21:51 pav 

Worldforge math library. The primary focus of WFMath is geometric objects.
Thus, it includes several shapes (boxes, balls, lines), in addition to the
basic math objects that are used to build these shapes (points, vectors,
matricies).

PR:             ports/77046
Submitted by:   jannisan@t-online.de (Jan Rochel)

08:04 vs 

Add geonext 1.11, interactive (dynamic) elementary Geometry Software.
{german,french}/geonext will be slave-ports to this new, generalised one.

PR:             ports/75784
Submitted by:   Andreas Fehlner (fehlner@gmx.de)

16:50 skv 

Add p5-Math-Bezier-Convert 0.02,
convert cubic and quadratic bezier
each other.

01:48 hq 

Commons Math is a library of lightweight, self-contained mathematics and
statistics components addressing the most common problems not available in the
Java programming language or Commons Lang.

WWW: http://jakarta.apache.org/commons/math/

18:09 cperciva 

Add ports to ${SUBDIR} in alphabetical order.

Approved by:    pav

04:28 kevlo 

Initial import of algotutor 0.6.2

Algotutor is an interactive tutorial for algorithms and data structures.

01:43 lioux 

New port miracl version 4.85: Multiprecision Integer and Rational
Arithmetic C/C++ Library

01:29 pav 

Polymake is a versatile framework for experimental discrete mathematics.  The
standard distribution contains tool collections for the algorithmic treatment
of polytopes and polyhedra, and finite simplicial complexes.  It offers an
unified interface to a wide variety of algorithms and free software packages
from the computational geometry field, such as convex hull computation or
visualization tools.

PR:             ports/75405
Submitted by:   Ewgenij Gawrilow <gawrilow@math.TU-Berlin.DE>

09:35 ahze 

Move math/gnumeric2 --> math/gnumeric

23:08 thierry 

Add xppaut 5.85, graphical tool for solving differential equations, etc.

PR:             74254
Submitted by:   Stephen Montgomery-Smith

13:28 thierry 

Add petsc-mpich, a slave port of PETSC built with MPI.

15:34 osa 

Add Statistics::Lite 1.02 module - the lightweight and
functional object-oriented statistics.

08:36 linimon 

As previously announced, remove math/ruby-math3d.  It has been broken
for several months with no sign of a fix.

00:14 sem 

[new port] math/p5-Math-Spline

PR:             ports/74380
Submitted by:   Fernan Aguero <fernan(at)iib.unsam.edu.ar>

00:05 sem 

[new port] math/p5-Math-Derivative

PR:             ports/74381
Submitted by:   Fernan Aguero <fernan(at)iib.unsam.edu.ar>

20:56 thierry 

Add petsc 2.2.1, portable, Extensible Toolkit for Scientific
computation.

22:51 thierry 

Add triangle 1.5, a Two-Dimensional Quality Mesh Generator and
Delaunay Triangulator.

Change category from cad to math.

Requested by:   Pedro F. Giffuni
Approved by:    marcus

22:16 thierry 

Add blocksolve95 3.0, sofware for the efficient solution of large,
sparse linear systems.

11:33 ahze 

Add slave port fftw-float

Fast C routines (Single Percision)
FFTW is a C subroutine library for computing the Discrete Fourier Transform
(DFT) in one or more dimensions, of both real and complex data, and of
arbitrary input size. We believe that FFTW, which is free software, should
become the FFT library of choice for most applications. Our benchmarks,
performed on a variety of platforms, show that FFTW's performance is
typically superior to that of other publicly available FFT software.
Moreover, FFTW's performance is portable: the program will perform well on
most architectures without modification.

The FFTW package was developed at MIT by Matteo Frigo and Steven G.
Johnson.  Please send email to fftw@theory.lcs.mit.edu so that we can keep
track of users and send you information about new releases.  The latest
version of FFTW, benchmarks, links, and other information can be found at
the FFTW home page

PR:             ports/71271
Approved by:    pav (co mentor)

09:48 vs 

Rename port: math/fftpack is actually math/bihar

PR:             ports/73403
Submitted by:   Pedro F. Giffuni

21:56 ahze 

Add slave port fftw3-float
  Fast C routines (Single Percision)
Add slave port fftw3-long
   Fast C routines (Long Double Percision)

Approved by:    pav (co mentor)

18:26 ahze 

Add ldouble

Library of elementary mathematical functions, probability and elliptic
integrals in 80-bit long double precision.

Approved by:    pav (co mentor)

14:33 krion 

Add e-0.02718, a tiny expression evaluator.

PR:             ports/73454
Submitted by:   Nicholas Stallard <snowy@netphile.de>

00:55 pav 

Add coq, a formal proof management system: a proof done with Coq is
mechanically checked by the machine.

In particular, Coq allows:
* the definition of functions or predicates,
* to state mathematical theorems and software specifications,
* to develop interactively formal proofs of these theorems,
* to check these proofs by a small certification "kernel".

PR:             ports/72718
Submitted by:   Rene Ladan <r.c.ladan@student.tue.nl>

09:56 ijliao 

add qgfe 1.0
Gnuplot Front End

09:22 ijliao 

add qwtplot3d 0.2.4 beta
A 3D plotting widget for scientific data and mathematical expressions

17:39 pav 

Add qalculate, a multi-purpose desktop calculator for GNU/Linux (heh).
It is small and simple to use but with much power and
versatility underneath. Features include customizable
functions, units, arbitrary precision, plotting, and
a user-friendly interface.

PR:             ports/68979
Submitted by:   Sergey Akifyev <asa@gascom.ru>

17:35 pav 

Add convertall, a unit converter that can combine the units any way you want.
If you want to convert from inches per decade, that's fine.  Or from
meter-pounds.  Or from cubic nautical miles.  The units don't have to
make sense to anyone else.

PR:             ports/71081
Submitted by:   Michael Johnson <ahze@ahze.net>

07:49 maho 

Add New port lapack95

LAPACK95 is a Fortran 95 interface to the Fortran 77 LAPACK library.
It improves upon the original user-interface to the LAPACK package,
taking advantage of the considerable simplifications which
Fortran 95 allows. The design of LAPACK95 exploits assumed-shape arrays,
optional arguments, and generic interfaces. The Fortran 95 interface
has been implemented by writing Fortran 95 ``wrappers'' to call
existing routines from the LAPACK package. This interface can persist
unchanged even if the underlying Fortran 77 LAPACK code is rewritten to
take advantage of the new features of Fortran 95.

05:36 kris 

As previously announced, remove these broken/insecure/obsolete ports.

21:09 thierry 

Add orpie 1.3.1, a fullscreen RPN calculator for the console.

PR:             70054
Submitted by:   Dylan Simon

03:33 ijliao 

re-add py-matplotlib 0.60.2
A plotting library uses a syntax familiar to matlab users

14:32 tobez 

Add math/p5-Bit-Vector-Minimal, a minimalistic variant of
math/p5-Bit-Vector.

09:13 ale 

Add a new shared extension for PHP.

09:13 ale 

Add a new shared extension for PHP.

08:16 ale 

Add a new shared extension for PHP.

08:15 ale 

Add a new shared extension for PHP.

21:53 lth 

Add p5-Geo-Distance 0.06, calculate Distances and Closest Locations.

PR:             68902
Submitted by:   Rod Taylor <ports@rbt.ca>
Approved by:    erwin (implicit)