Open Source Mac Mathematics Software

Java arbitrary-precision calculator and expression parser. "Compiles" text equations into functors to be executed using the Java BigDecimal class.

The MPACK project is providing a multiple precision arithmetic version of linear algebra package, similar to the BLAS and LAPACK.

VisualIntFactor will be an interactive educational and scientific tool demonstrating multiply, factor, conversion between unary counting and binary integers, all in the same grid of hexagons. This grid is based on pascals triangle, which is a 1d cellular automata that calculates (X choose Y) factorials by each cell being the sum of the 2 cells upleft and upright. Draw a binary integer from a cell going upright, then explore the allowed transforms which may lead you to a factored state in 2 dimensions, from the lowest digit of the 2 odd integers both upright and upleft, its factors, and in the 2d space they are rectangle edges of, those pixels/digitbits must be on when there is an on bit somewhere downleft and downright after crossing empty cells, but if it finds either whole diagonal row empty then it must also be empty/zerodigit. The 2 main rules are: Any 2 cells below may both turn off and turn on the one above, or the reverse, and any on cell may move horizontally to an empty cell.

The aim of this project is to translate the geostatistical BMELib Matlab Toolbox (http://www.unc.edu/depts/case/BMELIB/) into Python.

We have moved! Please go to https://launchpad.net/fr0st

Package for general implementation of graphs in Python. Provides generic data structures, graph operators, and common algorithms.

Platform supporting machine learning on different objects by different modification of the JSM method (for now). Predicates for the JSM method are written in CLIPS.Objects and modification of the JSM method have to written on one of .NET languages.

PyNaC is a Python package for coordinate-free symbolic math, based on Geometric Algebra (Clifford Algebra) and Geometric Calculus (Clifford Analysis).

In knight tour (kt) problem every chess square is visited exactly once using knight moves. In this game some knight moves already made and we have an incomplete kt. The object is to complete the kt by guessing missing moves.

Not working yet. To deal with the Halting Problem, computing and data are navigated using debugger ops: linearForward and treeForward, which navigate an astronomically large bit string where 1 is ( and 0 is ). All pairs are derived from (). For example, true is represented as ((()())()), and false is (()(()())). It appears related to the church encoding of lambda where T chooses first parameter and F chooses second, of a pair. Continuations are nearly finished code and are represented as a pair of stack and queue. The stack is a linked list of pair of true or false and object pushed on the stack. The queue is also such a linked list but is paired oppositely so previous queue state goes on the left and next object queued on the right of the new pair, so when the queue is navigated in sequence of that astronomically long bitstring (thats exponential of reusing objects in the acyclicNet), the Nav32 (using linearForward and treeForward for random access) first sees the oldest object queued

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

A branch-and-prune method to find all solutions to systems of nonlinear equations. The number of variables must equal the number of equations. The variables must have proper lower and upper bounds. The solver has an interface to the AMPL environment.

Advanced and Discrete Mathematics Library for Python

The aim of the project is to provide open source collection of algorithms in the field of spectroscopy: data handling and processing, modeling and artificial intelligence tools.

The Aciqra Library Of Astronomical Calculations (Aloac) is a library of theories and formulas relating to astronomy to track planets, the sun and moon as well as conversions between coordinate systems. Formerly known as Aciv.

A program for exploring complex functions, much like the now out-dated f(z). Domain colored plots of complex functions. Click evaluate. Uses reflection so you can code almost anything for your formula. All java. Please help.

This software draws a class of mathematical attractors.

AutoGuider is an integrated environment for continuation and bifurcation analysis. Based on Auto2000, it is designed to be portable and easy to use/install. Features includes a project manager, support for MathML and SBML, and SVG export of graphics.

Bayesian Network tools in Java (BNJ) is an open-source suite of software tools for research and development using graphical models of probability. It is published by the Kansas State University Laboratory for Knowledge Discovery in Databases (KDD).

Belle is a generic higher order theorem prover in the style of Isabelle.

A Perl Extension for modeling enzymatic (biochemical) reaction networks

Portable scientific program to calculate any boolean expressions with a powerful and easy-to-learn scripting language. Programmed in ANSI-C++.

That project (RMOL) aims at giving developers concerned by the Revenue Management arena a library delivering a reference implementation for most of the published algorithms and methods. That library is intended to be used in simulated environment: it does not intend to be used in real world production systems.

Development of a common “open source” tool for assessing the accuracy of parameter estimates collected within the framework of the DCR (EU Regulation 1639/2001 and 1581/2004)

This is an opensource project for the calculation of the mathematical constant Pi. If you are a mathematician or programer please contribute ideas or code for this project. Non professionals are also welcome to contribute.