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RKWard aims to provide an easily extensible, easy to use IDE/GUI for the R-project. RKWard tries to combine the power of the R-language with the (relative) ease of use of commercial statistics tools.

Rocs aims to be a graph theory IDE for helping professors to show the results of a graph algorithm and also helping students to do the algorithms. FEATURES - Canvas for graph drawing. - IDE for graph related programming, using JavaScript as its main language, plus the graph library. - Nodes, graphs and edges are extensible from the scripting interface, so you can do anything you want.

Wingz is an easy-to-use, graphical spreadsheet for business and technical professionals, that allows users to create sophisticated presentations and reports, as well as user interfaces and end-user applications. Wingz was originally developed by Informix(R) but effective from January 30th, 1995 Informix granted exclusive distribution rights to IISC. It is currently available for many different Unixes and Windowz together with other applications by IISG.

A C-coded Python extension module that wraps the GMP library to provide to Python code fast multiprecision arithmetic (integer, rational, and float), random number generation, advanced number-theoretical functions, and more.

PicoSAT is a satisfiability (SAT) solver for boolean variables in boolean expressions. A SAT solver can determine if it is possible to find assignments to boolean variables that would make a given set of expressions true. If it's satisfiable, it can also show a set of assignments that make the expression true. Many problems can be broken down into a large SAT problem (perhaps with thousands of variables), so SAT solvers have a variety of uses.

Ploticus is script-driven, which makes it suitable for automated, unattended uses, or for applications that will be run again and again. Ploticus might be your choice for stylistic reasons or just because it suits the problem or application. In general, ploticus is good at making graphs like you would see in newspapers and news magazines, business publications, journals for medical and social sciences, and so on. You can also use Ploticus in combination with standard desktop tools, e.g. generate data displays using ploticus then import SVG or PNG into PowerPoint, Word, etc.) Ploticus is not a function or mathematical plotting package like gnuplot, nor would it be a good choice for applications where mathematical formulas or scientific notations are to be rendered as an integral part of the data display. Ploticus is also not intended as a "marketing" graphics package. Its goal is to display data crisply without extra decoration and distracting "dingbats" that cloud the picture. Thus there is little support for 3-D effects, gradient backgrounds, and so on. FreeBSD note: the binary is referred to as 'pl' in the source files, but is installed as 'ploticus' so as to avoid conflicts with other ports.

C and Python code for basic probability and statistics - Combination - Permutation - Cartesian Product - Priority Queue

PLplot is a library of C functions that are useful for making scientific plots from a program written in C, C++, or Fortran. The PLplot library can be used to create standard x-y plots, semilog plots, log-log plots, contour plots, 3D plots, mesh plots, bar charts and pie charts. Multiple graphs (of the same or different sizes) may be placed on a single page with multiple lines in each graph. Different line styles, widths and colors are supported. A virtually infinite number of distinct area fill patterns may be used. There are almost 1000 characters in the extended character set. This includes four different fonts, the Greek alphabet and a host of mathematical, musical, and other symbols. The fonts can be scaled to any desired size. A variety of output devices are supported and new devices can be easily added by writing a small number of device dependent routines.

PRNG is a collection of portable, high-performance ANSI-C implementations of pseudorandom number generators such as linear congruential, inversive congruential, and explicit inversive congruential random number generators (LCG, ICG and EICG, respectively) created by Otmar Lendl and Josef Leydold.