The Math Magician

OTP is an encryption program that uses the one-time pad algorithm to allow two parties to communicate securely, without worrying about unauthorized people listening in. OTP compresses plaintext input to save pad, has features that assist with the bureaucracy of pad management, and comes with...

MathBoard is a fantastic math learning tool for Mac OS X. MathBoard Addition is an addition only version of MathBoard, the math learning tool for your Mac. MathBoard Addition is appropriate for all ages from kindergarten to elementary school wh

bc is a language that supports arbitrary precision numbers with interactive execution of statements. There are some similarities in the syntax to the C programming language.A standard math library is available by command line option. If requested, the math library is defined before processing any...


Platforms: *nix, C/C++, BSD

IntroductionThis module enables the jsMath script for displaying mathematical expressions. Users can enter arbitrary mathematical expressions in their drupal content by using the standard TeX syntax, including LaTeX and AMSLaTeX. jsMath renders this on the client's browser when the page gets...


Platforms: PHP

The Mathematics Toolbar is a document template for Microsoft Word designed to speed up writing of mathematical formula. The Mathematics Toolbar consists in two toolbars, one for writing mathematical formula and one for creating mathematical drawings. The Mathematics Toolbar is an open source...


Platforms: Mac

A collection of snippets I use to do a little math. Nothing fancy. The mission Fill a basket for all the math I use to do journalism and prevent myself from having to install numpy on my production server by boiling things down as much as possible. Contains functions that calculate: * Adjusted...


Platforms: *nix

Quantum::Superpositions package contains QM-like superpositions in Perl. SYNOPSIS use Quantum::Superpositions; if ($x == any($a, $b, $c)) { ... } while ($nextval < all(@thresholds)) { ... } $max = any(@value) < all(@values); use Quantum::Superpositions BINARY => [ CORE::index ];...


Platforms: *nix

BigInteger is an arbitrary length integer extension module for Perl. SYNOPSIS use Math::BigInteger; The BigInteger extension module gives access to Eric Youngs bignum library. This provides a faster alternative to the Math::BigInt library. The basic object in this library is a BigInteger....


Platforms: *nix

OpenCVTool is an intuitve application that can be used to process and analyze images and contours, while remaining oriented toward scientific and technical uses. Import/export raster formats are TIFF, JPEG, BMP, PNG and GIF images with the 8 or 16 bit(for gray scale) per pixel depth, gray...


Platforms: Windows

MathPlayer enables Microsoft Internet Explorer to display mathematical notation in web pages. MathPlayer is based on MathML technology and requires Internet Explorer for Windows version 6.0 and later. We make MathPlayer available for free in order to foster the adoption of MathML in the math,...


Platforms: Windows

This C++ library can provide basic functions to applications from small programs used in embedded systems to complex operating system kernels.OSLib is similar to the Flux OS Toolkit.OSLib does not force developers to use any particular OS structure, but can support any conventional or innovative...


Platforms: C and C plus plus

Returns equivalent IIR coefficients for an analog RC filterUsage: [B,A] = RC_FILTER(r, c, fs, type); R is the resistance value (in ohms) C is the capacitance value (in farrads) FS is the digital sample rate (in Hz) type is a character string defining filter type Choices are: 'high' or 'low'This...


Platforms: Matlab

GUI is provided to visualize forward/inverse kinematics, end effector workspace, manipulability, ellipse tracing, and position control of a 4RRR parallel planar manipulator. The files are created as part of the final project for the Math Methods in Robotics course at University at Buffalo


Platforms: Matlab

LaTeXML is a free and open source Perl utility that attempts to faithfully mimic TeX's behaviour, but produces XML instead of DVI. The document model of the target XML makes explicit the model implied by LaTeX. The processing and model are both extensible; you can define the mapping between TeX...


Platforms: Mac

Galapago is a program that uses basic LOGO language syntax and Turtle drawing to render Lindenmayer systems (L-systems). I designed it to help me learn the math techniques described in the book The Algorithmic Beauty Of Plants [Prusinkiewicz and Lindenmayer]. It has since evolved into a tool for...


Platforms: Mac

ll-plugins is a collection of LV2 plugins. LV2 is an open DSP plugin architecture designed primarily for software running on GNU/Linux. Everything here is of course free software released under the GNU General Public License. All plugins are installed in separate LV2 bundles (except the ones...


Platforms: *nix

NASA Images is a service of the Internet Archive that serves as custodian of much of NASA???*a*?s current and legacy digital imagery records. In addition, IA will help digitize NASA???*a*?s historically significant, analog images for inclusion on the Web site, enabling digital archiving with the...


Platforms: *nix

SYNOPSIS use Math::FresnelZone; use Math::FresnelZone qw(fresnel fresnelMi fresnelKm); The arguments are: 0 - distance in kilometers or miles (default is 1), 1 - frequency in GHz (defualt 2.4), 2 - set to true to specify that the distance you are inputting is in miles and that the...


Platforms: *nix

Math::Numbers is a Perl module that contains methods for mathematical approaches of concepts of the number theory. SYNOPSIS use Math::Numbers; my $a = 123; my $b = 34; my $numbers = Math::Numbers->new($a, $b [, ...]); print "They are coprimes (relatively primes)!n" if...


Platforms: *nix

SYNOPSIS use Math::MatrixReal; use Math::MatrixReal::Aug; These are certain extra methods for Math::MatrixReal, in the tradition of Math::MatrixReal::Ext1; $matrix1->augmentright($matrix2); Creates a new matrix of the form [$matrix1 $matrix2]. $matrix1 and $matrix2 must have the same...


Platforms: *nix