Open Source Mathematics Software - Page 42

Program written in Delphi which uses two components available in the source code. The program is now fully functional; however, it was originally written to test the two components.

Equation Untie is an equation solver that enables you to solve and graph mathematical equations of the first and second degree in both real and complex planes.

Software for solving 1st & 2nd degree equations in the form : bx + c = 0 or ax^2 + bx + c = 0 using Quadratic Formula

Concurrent version of the Life-like cellular automaton written in Erlang. Infinite board, flexible rules, color cells.

A scientific calculator with the possibility to propagate errors.

Esos is a GTK2-based program for converting values expressed in one unit into another. It supports conversion between multiple types of units, falling into categories such as temperature, distance, volume, mass, etc.

ESTADISTICA EN MICROCOMPUTADORES

Produces a postscript readout of the predicted flight path of an Estes model rocket based on parameters from the command line.

Etchimaths is a Mathematics software, a helping tool for Mathematics simulation(solving) and study.It is a solving as well as a teaching software. It involves Mathematics programs at various levels of studies;they include: 1.Etchimaths(O'LEVEL) 2.Etchimaths(A'LEVEL) 3.Etchimaths(UNIVERSITY) 4.Etchimaths(BEPC/BEPC+1) 5.Etchimaths(BAC) 6.Etchimaths(UNIVERSITE) 7.Etchimaths(ULTIMATE) and more to come in future..

Etchimaths(A'LEVEL) is a Mathematics software, a helping tool for Mathematics simulation(solving) and study for the GCE ADVANCED LEVEL standard.It is a solving machine as well as a teaching machine

easy-to-use statistical package

The Etzold conjecture says there is an infinite number of palindromic numbers for which all prime factors are palindromic numbers as well. This projects aims to find those numbers.

moved to https://github.com/Mithos/Euclid/wiki

Program for presentation of geometrical euclidean constructions. Utilises own script language for description of the construction. Construction is performed step by step and detailed report in HTML as well as final result in JPEG/PNG can be exported.

Euclide is a dynamic geometry application written in Java. It allows creation of geometric shapes (lines, points, circles, conics...) and transforms (rotation, symmetry...), which depend each other. Moving a shape will also move shapes dependent on it.

Is an algebraic-geometric program to make geometricals constructions; handle points, lines, conical, symmetries, invertion, locus, animation, etc.

Euklid is a program to analyse and simulate geometric shapes interactively in 2 and 3 dimensions.

The evocomp software models complex systems via novel mathematical and computational models informed by biological metaphors, with the aim of designing and controlling complex systems.

A set of tools for population level and agent based modeling in evolutionary game theory.

Don't hard-code data-structures for Artificial Intelligence (AI). Evolve them (and control flow) as cycles of arrays in arrays with size constraints based on other array sizes (at specific index) in terms of range, multiply, exponent, or permutation. No working code yet. Whats there now is an extension of GigaLineCompile which would become part of Human AI Net, but there are other projects to finish before I can come back to this one.

Java package to study a clustering model described in the paper \"Novel Clustering Algorithm Based Upon Games on Evolving Network\" by Q. Li, Z. Chen, Y. He and J-P. Jiang (in arxiv: http://arxiv.org/pdf/0812.5064v1), generalizations and similar issues.

ExRandom is a small header-only C++11 library for exact sampling from the normal, exponential, and discrete normal distributions (provided that the underlying generator is perfect). This library provides an implementation of the algorithms described in C. F. F. Karney, Sampling exactly from the normal distribution, ACM Trans. Math. Software 42(1), 3:1-14 (Jan. 2016), https://doi.org/10.1145/2710016, https://arxiv.org/abs/1303.6257.

An Ocaml module providing exact arithmetic on real numbers by internally representing them as (eventually infinite) continued fractions.

1/3 is not 0.33. Pi is not 3.14. Actually 1/3 is in interval [0.33, 0.34] and pi is in interval [3.14, 3.15]. During computation truncating error is accumulating. At end of computation it is needed to know real boundaries of result. The solution is given by interval arithmetic. Simply speaking, because 1/3 is in interval [0.33, 0.34] and 1/7 is in interval [0.14, 0.15], value 1/3 - 1/7 must be in [0.18, 0.2]. Computation can be arbitrary long and complex but interval arithmetic gives interval that contains exact result of computation. Sometimes is more easy to use numerical unstable algorithm to solve problem. Instability is actually speed of accumulating the truncation error, but it can be decreased arbitrary by using more precise computation. Interval arithmetic provides us control of accumulating truncating error. To save Your time using CPU time this program provides interpreter of simple programming language based on interval algebra with arbitrary precision arithmetic.

Excalibur is a TeX/LaTeX aware spelling checker. It will also spell check plain text documents.