Open Source Mathematics Software - Page 44

An EDM calibration baseline is used to derive specific instrument errors of the electronic distance measurement (EDM) unit of a total station. EDMFit is a simple adjustment tool to estimate the EDM calibration parameters (addition constant and/or scale parameter). The adjustment process is according to ISO 17123-4. The parameters are checked for significance, to avoid an overestimation. Based on two classical hypothesis testing, EDMFit provides a reliable outlier detection. For uncertainties budgeting, EDMFit makes use of Monte-Carlo simulations and supports different distribution function: - Uniform distribution, - Triangular distribution and - Gaussian (normal) distribution. For refractive index determination, the application supports the following models: - Barrel and Sears (1939), - Edlen (1953, 1966), - Owens (1967), - IAG (1999) and - Ciddor (1996, 2002). The results of the adjustment are reported in a template-based and valid HTML5/CSS3 report.

This project deals with a new concept of the heterogeneous grid for acceleration of the numerical linear algebra computing. We design this grid with respect to maximal ratio between cost and computational power. It allows a parallelization of scientific codes with minimal programming effort. We also optimize grid concept to be less sensitive to network parameters.

Electrical Impedance Tomography and Diffusion based Optical Tomography Reconstruction Software. Currently we have Matlab tool kit to solve the forward problem for EIT in 2D using FEM and iterative regulaized inverse solvers.

The ELPA library provides highly efficient and highly scalable direct eigensolvers for symmetric (hermitian) matrices. Branch clone of the ELPA library, 2022.05.001 version. No changes are introduced, no intention to modify the code. Cloned in case the repository at elpa.mpcdf.mpg.de becomes inaccessible. Developed by Max Planck Computing and Data Facility, LGPL v3 license

A simple sieve/prefactor program for the so-called Eisenstein-Mersenne Primes: 3^p +- 3^((p + 1)/2) + 1. See http://oeis.org/A125738, A125739 and [1] for a good introduction. Some easily established properties are: p must be prime; sign is minus for p=+-1 (mod 12), plus otherwise; composites only have factors of form 6kp+1 (integer k). Related probable primes (3^p -+ 3^((p + 1)/2) + 1)/7 are sieved at the same time. See http://oeis.org/A125743, A125744. After sieving, the Berrizbeitia-Iskra or a Proth test can be run; this is best implemented with FFT mod (3^3p+1) using GWNUM library. A sample implementation (a patch to the LLR program) is available from Batalov. [1] P.Berrizbeitia B.Iskra, 2010; http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.189.311 [2] OEIS: http://oeis.org/

Notre logiciel permet d'effectuer des calculs sur des très grands nombres(de l'ordre de n chiffres) Les calculs gérés sont : -l'addition -la soustraction -la multiplication -la division -le modulo -puissance (ordre 10 max) voir documentation doxygen

EToS (Efficient Technology of Spike sorting; Extracellular recording To Spike trains) is an open-source system for spike sorting. EToS contains the programs of spike detection, feature extraction and clustering.

EXTE recognizes temporal expressions in a text. Temporal expressions are any references to the TIME e.g.: "today", "12th march 2006", "as soon as he woke up". This analyzer will recognize three languages: Spanish, English and French.

A MEX-based Toolbox for MATLAB(R) for fast interpolation of 1D, 2D & 3D points, clouds and grids. It's a port of EZspline, a Fortran 90 module interface to the PSPLINE library from the National Transport Code Collaboration developed at the Princeton Plasma Physics Laboratory.

The Eagle automated theorem prover is a system for developing proofs for theorems in predicate logic.

Easy Equations is a utility using which one can write the mathematical equations. The focus of this utility is to provide user friendly access to write mathematical equations which is helpful for students, lecturers, mathematicians and Research persons who prefer using mathematical equations in a document, PowerPoint or web sites. Works on Windows as well as Linux platforms. Software Requirements: JDK 7 or higher. Linux Platform with kernel version 2.7 or higher.(for Linux users).python necessary only in linux environment to use COPY functionality.python is pre installed in recent linux distributions.

This is meant to be a powerful, but easy to use math software. It's by the user and for the users.

Easy Funktion is an easy to use function plotter that supports complex numbers as well as real numbers. Additional features are equation solving, approximation functions and a built in pocket calculator.

A Java application that controls and simulates the flow of containers at the Rotterdam harbour.

EcoLab is a collection of java libraries to run statistical and financial analysis, mathematical optimization, etc...

soporte grafico/analitico para evaluaciones de impacto ambiental en actividades de la construccion

The econ theory is the value of buy and sell are usually equal, at whatever free market price at the time, so if we trade between 2 things, holding the total of those 2 equal eachother, then you can buy without anyone selling, or sell without anyone buying. Just change from one equal valued type to the other, and the total of all the A's and all the B's are scaled instantly to be the same amounts. Those who change to the majority side lose, and those who change to the minority side win, since it is scaled to the average. Its the same math as Matching Pennies and Odds And Evens game which are Rock Paper Scissors with 2 choices instead of 3 (buy vs sell). You see this in the size of balls changing depending where they move. Think of it as a 2d seesaw surface that never tilts because the masses of balls are adjusted to always balance. This is the early start of a game based on that econ theory. Econ is boring in number and symbol form, but as a realtime game its more like dancing.

The EconoMind is a utility that simulates the economy of a city, state, country, or planet at a specific level of technological development. It runs behind the scenes and provides supply, demand, and other information for games and other projects.

This is a Java implementation of Edmonds' Algorithm (Chu-Liu Algorithm) for finding maximum branchings in a directed graph.

What is? Students with learning difficulties or mental disabilities have knowledge level and teaching methods similar to students in the first cycle of basic education. This software aims to help in the learning of these pupils and students of primary. Why Ellie? Ellie name comes from the software mascot is an owl (symbol of knowledge) red, interacting with people and help using software. Authors and Contributors Originally the software was developed by Pedro Luzio @pedroluzio, Programming student in Portugal Support or Contact Having trouble with software? Contact pedro.luzio.cloud@gmail.com and we’ll help you sort it out. 2016-06-13

Efficient Symbolic Tools package (EST) is a BDD based tool for the formal verification of concurrent systems. Its advantages are flexibility, portability and an efficient memory management. It runs under different OS, including Linux and Windows 2000/XP.

Eirik is a tool for exploring large data sets, by using statistical analyses and multiple linked visualizations for data reduction. It relies on R, QT4 and OpenGL. Developed as part of AstroGrid/VOTech, Eirik uses Ice and xmlrpc for distributed computing.

EBgal is a C++ template library that implements objects and operators found in the emerging field of Geometric Algebra.

The procedure of building the environment of Emacs + ESS for R is more complicated, so we exploit the automated installation software that combines R, Emacs and ESS to let the the public download and install.