SYMPA -- Systeme de Multi-Postage Automatique
SYMPA is an electronic mailing list manager. It is used to automate list
management functions such as subscription, moderation and management of
archives. SYMPA also manages sending of messages to the lists, and
makes it possible to reduce the load on the system. Provided that you
have enough memory on your system, Sympa is especially well adapted for big
lists. For a list with 20 000 subscribers, it takes 5 minutes to send a
message to 90% of subscribers, of course considering that the network is
available.
Calcoo is a scientific calculator designed to provide maximum
usability. The features that make Calcoo better than (at least some)
other calculator programs are:
* Bitmapped button labels and display digits to improve readability.
* No double-function buttons.
* Undo/redo buttons.
* Copy/paste interaction with X clipboard.
* Both RPN (reverse Polish notation) and algebraic modes are available.
* Tick marks to separate thousands.
* Two memory registers with displays.
* Displays for Y, Z, and T registers.
* It is a purely scientific calculator.
Features that Calcoo lacks:
* Statistical mode.
* HEX mode.
Hoc, the High Order Calculator, is an interpreted language for
floating-point calculations. Its most basic use is as a powerful and
convenient calculator, interactively evaluating expressions such as
1+2*sin(0.7). But hoc is no ordinary calculator: It also lets you
assign values to variables, define your own functions, and use loops,
conditionals, and everything else you'd expect in a programming
language.
Hoc was developed by Brian Kernighan and Rob Pike, and introduced in
their 1984 book The Unix Programming Environment. This version has been
extended and improved by Nadav Y. Har'El.
Another Python Graph Library is a simple, fast and easy to use graph library
with some machine learning features. The main features are as follows:
* Directed, undirected and multigraphs designed under a hierarchical
class structure
* Sparse and Dense graph structures using numpy and scipy for fast linear
algebra computations
* Many operations on graphs such as subgraphs, search, Floyd-Warshall,
Dijkstras algorithm
* Erdos-Renyi, Small-World and Albert-Barabasi random graphs
* Write to Pajek, and simple CSV files
* Some machine learning features - data preprocessing, kernels, PCA, KCCA,
wrappers for LibSVM, and some mlpy learning algorithms
* Unit tested using the Python unittest framework
Paraphrasing the website:
Gato - the Graph Animation Toolbox - is software [toolkit] which visualizes
algorithms on graphs.
- Graphs are mathematical objects consisting of vertices, and edges
connecting pairs of vertices.
- Algorithms might find a shortest path - the fastest route - or a minimal
spanning tree or solve one of other interesting problems on graphs:
maximal-flow, weighted and non-weighted matching and min-cost flow.
- Visualisation means linking cause - the statements of an algorithm -
immediately to an effect - changes to the graph the algorithm has as its
input - by terms of blinking, changing colors and other visual effects.
This is a Ruby library for mathematical (algebraic) computations. Our
purpose is to express mathematical objects naturally in Ruby. Though
it does not operate fast, we can see the algorithm of the mathematical
processing not in a black box but in scripts.
Things Ruby/Algebra offers include the following:
- One-variate polynomial
o Fundamental operations (addition, multiplication,
quotient/remainder, ...)
o Factorization
- Multi-variate polynomial
o Fundamental operations (addition, multiplication, ...)
o Creating Groebner-basis, quotient/remainder by Groebner-basis.
- Algebraic systems
o Creating quotient fields
o Creating residue class fields
o Operating matrices
Scilab Wavelet Toolbox (SWT)
Wavelet is a powerful signal processing tool developed and developing
in the last two decades. Scilab Wavelet Toolbox is a free software package
to enable you using wavelet analysis tools freely in Scilab on most OSes
including GNU/Linux, BSD and Windows. Scilab Wavelet Toolbox is designed
to work with any Scilab Image Processing Toolbox like SIP or SIVP
for displaying 2-D results.
What Scilab Wavelet Toolbox supposed to do:
Discrete Fast Wavelet Transform, daubechies wavelets
1-D single level signal decomposition and reconstruction
1-D multi-level signal decomposition and reconstruction
2-D single level image decomposition and reconstruction
2-D multi-level image decomposition and reconstruction.
This is the distributed.net's distributed computing
client. This client contains the modules for OGR
and RC5-72. DES, CSC, and RC5-64 are no longer
included in this client.
As a "loosely knit" group of computer users from all
over the world, we take up challenges which require
a lot of computing power. We solve these by distributing
the cpu power needed over the computers of our members. That's
why we're called "distributed.net." Read more about
it at www.distributed.net.
For your statistics, check out:
http://stats.distributed.net/
For general help with the client or distributed.net, mail:
help@distributed.net
Pantry is a command-line oriented nutrient analysis program. It is a
true command-line program: there are no menus, there are no prompts.
Instead, you simply type commands from your shell prompt, and Pantry
does what you ask it to do, displaying results if you have asked it to
do that.
In addition to using Pantry from your shell prompt, you also interact
with it through XML files. Using XML, you can edit Pantry's
configuration file. You can also add nutrient information for custom
foods (though Pantry includes nutrient information for over 7,000 foods
to get you started) and recipes using XML.
The mplex multiplexes MPEG audio and video streams into system layers.
From INSTRUCT (in the mplex source):
>
> Please note that I do not have a comprehensive instruction manual for this
> release. I suggest you try the program out with some default values and
> learn something more about ISO/IEC 11172-1 (aka MPEG1/Systems).
>
>
> Christoph.
> moar@heaven.zfe.siemens.de
> +---------------------------------------+--------------------------------+
> | http://www.informatik.tu-muenchen.de/ | Christoph Moar |
> | cgi-bin/nph-gateway/hphalle6/~moar/ | Kaulbachstr.29a |
> | index.html | 80539 Munich |
> | email:moar@informatik.tu-muenchen.de | voice: ++49 - 89 - 23862874 |
> +---------------------------------------+--------------------------------+