Open Source Linux Mathematics Software - Page 22

Humble modeler for one dimensional cellular automata, implemented in Flash Actionscript 3.0 for easy web application.

A 2-D inviscid flow and adjoint solver on unstructured triangular grids. It makes use of a vertex-centroid finite volume scheme which is second order accurate. The adjoint solver is developed using the automatic differentiation tool called TAPENADE. Code has been moved to https://github.com/cpraveen/euler2d

Graphic editor for graphically designing form. With those form you can do operation like translation, rotation, projection, sym axial, sym central, homothetie.These project include MyMatrix, MyMatrix2, Vector2, and MathOperation and Form class like Squar

3D Grapher is a software for plotting functions of two variables. It is a simple, easy to use, GPU accelerated, tool for making various surface plots. Additional requirements: JDK / JRE 8 OpenGL 2+

This is my first attempt at building a reusable framework for 3D applications (not an engine!), primarily for educational purpose and also because none of the already existing tools did satisfy me. No longer maintained.

A linear transformation is a function from one vector space to another that respects the linear structure of each vector space. For visualizing this we can transform a vector, but it has an obvious problem, because the linear transformation transform the whole space, not just the vector, in other words it transforms the basis vectors thus every vector in the space gets transformed too. That's why i created this app so everyone can see how a transformation matrix change the whole space.

CLI tools to find the inverse and determinant of a 3x3 matrix, and to multiply two 3x3 matrices together. The inverse tool has the determinant tool. Note that there is no input validation. I/O are float values. Prebuilt binaries are *nix.

The code here tests 64-bit integers for primality. For 32-bit values it uses hashing and then a single Miller-Rabin test. As values get larger it uses up to two more Miller Rabin rounds, and at the end it uses BPSW (which is one rould of Miller Rabin and then one of Lucas). Compared to other codes that achieve the same I believe that the hash tables used here are compact, and both the programs and the intermediate data used to create them are provided. This may be of interest just to people wanting a C++ implementation of the Lucas test.

6Vertex is an Objective C/Cocoa application (and standard C functions) for computing and visualizing matrix models generated with the 6-vertex model for computing boundary shapes and phase transition shapes for differently weighted vertices.

A C++ class library for Contour Advective methods in Fluid Mechanics

Fully playable Java game demo illustrating basic game programming technics, such as sprite animation, pixmap fonts, time or frame related game loop, affine transformations, convolution filters, sound generation and playback...

This is an implementation of the Granular Neural Network architecture defined by S. Dick, A. Tappenden, C. Badke, O. Olarewaju. It is provided for the use of the public, and the convenience of researchers who may wish to develop or use this new system.

This is C++ code to read in ENVI Hyperspectral Images

Originally intended for speed in certain operations, this has become a fuller featured statistics package for C++ developers.

A declarative logic programming system with first-class relations embedded in a pure functional subset of Scheme. The system has true unions, fair scheduling, lexically-scoped logical variables, set-theoretical semantics, high performance without cuts

Implementation of the A2RMS Algorithm for univariate densities defined for real values.

ABACUSES is A Bright Costless Universal Statistical End-user Software.

Substitution cipher cracker based on ant colony optimization metaheuristic. Includes GUI. Everything is in czech because this is a school project :(

A linux calculator which maintains the option of the simple text-based experience of bc while adding features like function declaration, registers, and a gtk+2.0 GUI. There are many predefined functions and constants. Graphing is one of many future plans.

ADMC++ -- An Automatic Differentiation Package for MATLAB and C++ ADMC++ is an automatic differentiation package designed for MATLAB and C++. Automatic differentiation is a technique for computing derivatives of functions.

A program to model admixture using marker genotype data. Please visit http://homepages.ed.ac.uk/pmckeigu/admixmap/index.html for more information.

Calculator of matrices for android smartphone.

ANGEL-Automatic differentiation Nested Graph Elimination Library is a template library using the Boost Graph Library and the Standard C++ Library; it provides sparse representations of c-graphs their dual line graphs and vertex, edge and face elimina

ANNJ, Another Neural Network for Java is a neural network framework for the Java programming language. It is still in an early development stage, currently supporting only feed-forward type networks, but will soon be able to handle many other types.

ANT is a lightweight implementation in C of a kind of artificial neural net called Multilayer Perceptron, which uses the backpropagation algorithm as learning method. The package includes an introductory example to start using artificial neural nets.