TestU01 is a software library, implemented in the ANSI C language, and
offering a collection of utilities for the empirical statistical testing
of uniform random number generators.
The library implements several types of random number generators in generic
form, as well as many specific generators proposed in the literature or
found in widely-used software. It provides general implementations of the
classical statistical tests for random number generators, as well as several
others proposed in the literature, and some original ones. These tests can
be applied to the generators predefined in the library and to user-defined
generators. Specific tests suites for either sequences of uniform random
numbers in [0,1] or bit sequences are also available. Basic tools for
plotting vectors of points produced by generators are provided as well.
Additional software permits one to perform systematic studies of the
interaction between a specific test and the structure of the point sets
produced by a given family of random number generators. That is, for a given
kind of test and a given class of random number generators, to determine how
large should be the sample size of the test, as a function of the generator's
period length, before the generator starts to fail the test systematically.
Triangle generates exact Delaunay triangulations, constrained Delaunay
triangulations, Voronoi diagrams, and quality conforming Delaunay
triangulations. The latter can be generated with no small angles, and
are thus suitable for finite element analysis.
Show Me graphically displays (using X) the contents of geometric files,
especially those generated by Triangle, my two-dimensional quality mesh
generator and Delaunay triangulator.
Show Me can also write PostScript images to files.
XPPAUT is a graphical tool for solving
* differential equations,
* difference equations,
* delay equations,
* functional equations,
* boundary value problems, and
* stochastic equations.
This project is aimed at installing (and keeping update) the site specific
config files we want, after preprocessing them (conditional content and include
files and include sections). It also triggers postinstall scripts whenever their
associated config file has been changed. It can also remove config files,
including running an preremove script before doing so. All this is driven by an
simple config file list.
A plugin for GKrellM, which periodically updates the desktop's
background image.
IPBT (It's Play-Back Time) is a ttyrec player with many features
that ttyplay lacks. Notable features are:
* Pausing
* Move forward/backward frame by frame
* Adjustable play speed (faster/slower)
* Jump to beginning/end in a single keystroke
* Searching forward/backward for a given string
* ttygrep and ttydump utilities
IPBT works by reading the entire input file and running it through
an internal terminal emulator (the one from PuTTY).
kenny.pl translates a given text from or to KennySpeak.
KennySpeak looks like this:
"Ppfmfp ppmffm mfmppfmpm, fmpmfpmppffm'fpmmpp
pmpmffpmfpmfmppmpm Pmpmppppppppffm!"
KennySpeak was invented by Kohan Ikin. kenny.pl was written by
Christian Garbs.
The freedesktop.org project provides a shared high-color desktop icon theme
shell for use under both KDE and GNOME desktops.
Otter is an automated deduction system (theorem prover) for
first-order logic with equality developed at Argonne National
Laboratories.
ElScreen is an Emacs utility with which you can have multiple
screens (window-configuration) on your GNU Emacs as well as
GNU screen on shell.