Open Source Linux Mathematics Software - Page 82

The program calculates the degree deg(f,B,0) where B is a product of n nontrivial intervals in R^n and f is a continuous function from B to R^n. The algorithm is described in the following paper: http://www.ams.org/journals/mcom/2015-84-293/S0025-5718-2014-02877-9/

TopDrawer makes it easy to produce beautifully typeset Euclidean geometry diagrams.

Topologia Digital (Digital Topology) is a project for the development of the practical exercises of the Digital Topology course in the Applied Mathematics Department of the Computer Science Faculty (Polytechnic University of Madrid, Spain).

Torch5 provides a matlab-like environment for state-of-the-art machine learning algorithms. It is easy to use and provides a very efficient implementation, thanks to a easy and fast scripting language (Lua) and a underlying C++ implementation.

The place for algorithms, scripts, and open discussion of the issues of traffic behaviour statistical analysis. Aberrant Behavior Detection. Holt-Winters forecasting. RRDtool.

This application is designed to solve problems of transshipment. This problem of the graph theory consists in finding a negative stream on the arcs which minimizes the total cost of the transport in a network R(V,E,b,c) where : - V = vertex - E

Software modificable para transformar matrices de tres columnas [A (grupo 1), B (grupo 2) y C (conexiones entre nodos de ambos grupos)] a matrices completas y simétricas.

Discrete Mathematics task solutioner. (The Theory For Scheduling / Network Graphs) Contains C++ mathematic algorithms and C# GUI.

That project aims at providing a clean API, and the corresponding C++ implementation, able to generate demand for travel solutions (e.g., from JFK to PEK on 25-05-2009) according to characteristics (e.g., Willingness-To-Pay, preferred airline, etc).

That project aims at studying and comparing typical airline IT methods, for instance RM-related algorithms. It works from a Unix/Linux/Mac command-line, and exposes basic APIs. It is being developed in C++, with Python wrappers for some components.

That project aims at studying the impact of IT systems interactions on traveller demand and airline revenues. Passenger demand is generated (Monte Carlo) and injected into simulated CRS and airline IT systems. Differential analysis is then performed on various changes compared to a bottom line scenario.

Two dimensional (2D) fine mesh finite element (FE) grid editing system. Includes constrained Delaunay triangulation, and automated grid resolution changes based on local attributes. Win32 and Motif GUIs. Mature application, now going open source.

The general triangle solver. It computes all solutions for a triangle specified by combination of sides, angles, altitudes, medians, angle bisectors, area, radius of circumscribed and inscribed circle, sum a+b, perimeter and difference of alpha-beta.

This project consists of two object-oriented implementations of truncated power series (TPSA) for arbitrary order and number of variables. Addition, subtraction, multiplcation, division, and exponentiation are all implemented in the algebra as overloaded operators. They can also compute with maps, a map being an array of TPSA objects representing a mapping of a space into itself. They are implemented as arrays of TPSA objects equal in number to the number of variables of the algebra. One implementation is written in Mathematica and is rather slow. The second is written in VB.net and is much faster.

This intuitive (and fully configurable) tool will help users to generate and check truth tables of many variables. You'll be able to work with Clasic logic and Lukasiewicz, Kleene & Bochvar and Gödel multivalued logics.

Tuatara Turing Machine Simulator is a graphical tool for designing and executing Turing Machines. Designed primarily for teaching purposes, it features a simple point-and-click interface.

The C++-programs simulate : Nondeterministic/Deterministic Multitape Turing & Post Machines, Universal Turing Machine, Turing Machine with faults, failures and recovery.

Tux's Turtle is a drawing environment for children. It uses geometrically-based "turtle graphics" (well known from Logo) but is completely immediate and programmed using single keypresses (like Delta Drawing). No knowledge of the editor is necessary.

UDA stands for Universal Descriptive Algebra. It consists of a Java package handling universal algebras and relational structures as description systems.

The UNLocboX is a matlab convex optimization toolbox part of the UnlocX project. It is composed of the most used algorithms such as forward backward, Douglas-Rachford, admm or ppxa. Moreover a collection of proximal operators is available in order to implement problems very efficiently.

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 math parsing library for C++ with a number of powerful features to allow flexible interpretation of mathematical formula in text form.

sparse linear algebra library, with emphasis on preconditioned Krylov subspace methods for the solution of linear systems of equations

Graph polynomials and view prime numbers on a ulam spiral graphing plot. Only integer numbers. Based on an old GPL version of the JEP equation parser. See website for additional examples/live applets Seems to be closely related to Cellular automaton.

Multitask scientific calculator. Supports plugins and scripts (in C++ and QtScript respectively) to provide different working modes and custom solving functions.