Algebra Tunnel

Interactive multilingual mathematics software for training problem-solving skills offers 70439 algebraic problems, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback. Included are linear, quadratic, biquadratic, reciprocal,...

Free multilingual test authoring mathematics software enables math teachers and tutors to easily prepare math tests, quizzes and homeworks from a repository of more than 500 of solved math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry, and develop numerous...

Geo::Raster is a Perl extension for raster algebra. SYNOPSIS use Geo::Raster; or use Geo::Raster qw(:types); or use Geo::Raster qw(:types :logics :db); Geo::Raster is an object-oriented interface to libral, a C library for rasters and raster algebra. Geo::Raster makes using libral easy...


Platforms: *nix

The LTI-Lib is an object oriented library with algorithms and data structures frequently used in image processing and computer vision. The main goal of the LTI-Lib is to provide an object oriented library in C , which simplifies the code sharing and maintenance, but still providing fast...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

u2nl provides a universal transparent HTTPS proxy tunnel. u2nl (u-tunnel, universal tunnel) is a small application that listens on a TCP port and tunnels all connections transparently via an HTTPS proxy (using the CONNECT command) to the Internet. Another host on the Internet is not needed....


Platforms: *nix

Nest provides a secure IP VPN cryptographically protected packet tunnel. Nest is a secure IP VPN tunnel for FreeBSD. It connects two LANs over an insecure WAN. Nest works on the IP packet level. Its features include packet authentication and integrity checking (with 96-bit SHA1-derived HMAC),...


Platforms: *nix

pvpnd is a simple daemon which greatly simplifies the task of setting up an PPP-over-SSH tunnel. And you dont even need root access to the other side of the tunnel to do it. All you need is a shell account where you can run slirp. Configuration is quite easy. You can find docs are in the file...


Platforms: *nix

Enhanced TightVNC Viewer package is a project to add some patches to the long neglected Unix TightVNC Viewer. Enhanced TightVNC Viewer also adds a GUI for Windows and Unix that automatically starts up a STUNNEL SSL tunnel for SSL connections to x11vnc (or any other VNC Server also running an SSL...


Platforms: *nix

S-terminal lets you create a secure X terminal over an ecrypted tunnel. Regular X terminals pass unencrypted data between you the remote machine. S-terminal creates an encrypted tunnel through which all X traffic passes. It replaces the remote xdm login screen with a local application that...


Platforms: *nix

Autotunnel is a small Project for setting up ipip-tunnel automatically. This can give you the possibility to have a static ip address although you get a dynamic address by your dial-in provider. You need Linux-2.2.x or 2.4.x kernel on the server and the client to run it. (with ipip support of...


Platforms: *nix

GluCat project is a library of template classes which model the universal Clifford algebras over the real or complex fields, with arbitrary dimension and arbitrary signature. GluCat implements a model of each Clifford algebra corresponding to each non-degenerate quadratic form up to a maximum...


Platforms: *nix

Accelerator is a 3D shoot-em-up in which you pilot a craft through a tunnel, avoiding or destroying anything that gets in your way, whilst getting steadily faster and faster. Currently lacking vast amounts of polish - a side effect of having originally been developed in a week, for a...


Platforms: *nix

colorname is both a plugin for The Gimp as well as a standalone tool that tries to assign a name to a color, using external color definitions and linear algebra. For this it calculates the euclidean distance between the currently selected color and all predefined colors, either in the RGB or...


Platforms: *nix

Seldon is a C++ library for linear algebra. Seldon provides matrix and vector structures, and some methods and functions for computations (linear algebra). Seldon is designed to be efficient and convenient, which is notably achieved thanks to template classes. Exception handling and several debug...


Platforms: *nix

tcpproxy project is a proxy (or tunnel or redirector) for TCP/IP protocols. In standalone mode it waits for incoming connections forwarding them to another machine or starting a local server program. Several programs with this function or something similiar are around. However, tcpproxys design...


Platforms: *nix

X-Saver is a screen saver module for the Screen Saver panel of the System Preferences application. It displays a high-speed vortex tunnel: this thing is really "psychedelic"!


Platforms: Mac

Four Variables is a pre-algebra investigation for students in grades five through nine. The program secretly assigns values to four variables (w, x, y, and z) and the student must find these values by requesting the computer to perform operations with the variables. For example: the student might...


Platforms: Mac

AlgeKalk allows you to perform common algebra-related tasks on numbers. You can convert decimals to fractions, find algebra-style square roots, and morelall with amazing speed.


Platforms: Mac

Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through...


Platforms: Mac

VPN Router lets you define a list of remote IP addresses to which all traffic should be routed through the VPN tunnel. Technically speaking: It adds static routes to your routing table as soon as you establish a VPN connection.Here's an example: Your local network is 192.168.111.X and wires your...


Platforms: Mac