Open Source Linux Mathematics Software - Page 15

This is a library for creating and manipulating graphs with focus on speedy operations for large, sparse graphs.

This project is a GUI or command line interface for converting US measurements to metric. A simple calculator has been added for help with small measurements.

A tool for people interested in Special Relativity. Can introduce you to some basics, as the transformations and the 4-vectors. Examples, illustrations and some exercises will be included. With some time, effort, and space on the desk, you can master it.

Fulguro is an optimized 2D library for image processing with Mathematical Morphology and Linear processing

Gplot provides a convenient front-end for gnuplot. It accepts a large set of options to generate a single plot of one or more sets of data (overlaid as necessary).

jLab est une plate-forme scientifique destinée à être l'outil de travail privilégié des étudiants, enseignants, ingénieurs, scientifiques et chercheurs. jLab est totalement modulaire et facilement extensible via un système de modules

A Python and ANSI C implementation of the Edelsbrunner hyperplane arrangement algorithm described in his book Algorithms in Combinatorial Geometry, supporting arbitrary dimensions, exact rational arithmetic using gmp, and using David Avis lrs solver.

Dies ist kFunction, der Plotter für komplexe Funktionen, der im Zuge meiner Fachbereichsarbeit entstanden ist. Zum Download stehen alle Source-Files, sowie eine .exe und eine .jar Datei zur Verfügung. Java Version 1.7.0 wird benötigt.

kalc is a programmable scientific calculator, using RPN (Reverse Polish Notation). Its behaviour imitates a HP48/HP49 calculator. Works with real and complex numbers, unlimited size integers, arbitrary-precision real numbers and more.

kmatrice es un programa dirigido a los interesados en el Algebra Lineal y las matemáticas en general, sera de gran ayuda en la comprensión y el desarrollo de las operaciones que pueden ser realizadas con los renglones y las columnas de una matriz.

A library for multiple precision math - arbitrarily large numbers - in TCL. Based on the original mpexpr library from Tom Poindexter.

Oxtor's math draw is a program for drawing graphs mathematicians, starting with the mathematical function,it is written in Java,supported oper is:+-*/()^root log sin cos tan asin acos atan ln. Constant: e and P e = the basis of natural logarithms P = PI

rpCalc is a calculator that uses Reverse Polish Notaion (RPN). It supports both keyboard entry and use of the mouse.

wmMand is a WindowMaker dockapp (but works fine with most other window managers) that allows you to browse or explore the Mandelbrot fractal. It uses wmgeneral by Martijn Pieterse and xvgifwr.c by Michael Maudlin for some routines.

zkcm library is a C++ library for multi-precision complex-number matrix calculations. It provides a number of functionalities including the LU decomposition, the singular value decomposition, tensor product calculation, tracing-out operations, etc.

CRF++ is a simple, customizable, and open source implementation of Conditional Random Fields (CRFs) for segmenting/labeling sequential data. CRF++ is designed for generic purpose and will be applied to a variety of NLP tasks.

Note: The Functy and libsymbolic code has now moved to GitLab: https://gitlab.com/flypig/functy https://gitlab.com/flypig/libsymbolic This project has been left here for archival purposes. Functy is a 3D graph drawing package. It allows Cartesian, spherical and parametric curve functions to be plotted and altered quickly and easily. This immediacy and the vivid results promote fun exploration of 3D function. Rendering is performed entirely on the GPU to improve visuals and performance. Ubuntu functy PPA: https://launchpad.net/~flypig/+archive/ubuntu/ppa

This is a generalized version of the famous Langton Ant, which is a FSM (Finite State Machine) with two states. This little program give you the change to describe a FSM with up to eigth states.

ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers.

Java Kohonen Neural Network Library Kohonen neural network library is a set of classes and functions for design, train and use Kohonen network (self organizing map).

Runge is an Interactive Solver for Systems of Ordinary Differential Equations. It solves initial value problem (aka Cauchy problem). Few advantages Runge provides: It's fast. It utilizes BLAS and LAPACK libraries optimized for modern multi-core processors. It's interactive. It allows you to start a solution by mouse click on a plane. It's precise. It uses Runge Rule to adjust step length to satisfy required precision on each step. It's effective. When it needs to compute derivatives (Jacobian matrix, for example) it does that analytically, i.e. without using numerical methods. It's portable. It works on Windows and Linux 32 and 64 bit and Mac OS X 64 bit. It's open. It allows you to implement and embed your own algorithms (aka "solvers"). It's easy to use. It allows to export results to MS Excel and MATLAB. It's multilingual. It currently supports Englis and Russian languages. It's free. It's distributed under the Boost Software License.

SVGMath is a command-line utility to convert MathML expressions to SVG, written entirely in Python.

Tcl n-dimensional array processor

Ordinary Differential Equation (ODE) solver for Tcl. Handles both stiff and non-stiff sets of equations; does time-evolved initial value problems and root finding. Based on the popular Lawrence Livermore solver LSODE.

XSLT MathML Library is set of XSLT stylesheets for MathML 2.0 to LaTeX translation.