97 projects tagged "Mathematics"
Updated 02 Nov 2004
Cactus
| Pop | 136.69 |
|---|---|
| Vit | 3.53 |
Cactus is a general, modular, parallel environment for solving systems of partial differential equations. The code has been developed over many years by a large international collaboration of numerical relativity and computational science research groups and can be used to provide a portable platform for solving any system of partial differential equations.
Updated 21 May 2013
calc
| Pop | 242.59 |
|---|---|
| Vit | 434.99 |
Calc is arbitrary precision arithmetic system that uses a C-like language. It's useful as a calculator, an algorithm prototype, and as a mathematical research tool. More importantly, calc provides a machine-independent means of computation. Calc comes with a rich set of builtin mathematical and programmatic functions.
Updated 18 Dec 2012
Genius
| Pop | 228.01 |
|---|---|
| Vit | 40.79 |
Genius is an arbitrary precision integer and multiple precision floating point calculator. It includes its own programming language similar in some aspects to C, bc, or Pascal. It can deal with rational numbers and complex numbers. It has matrix support as well. It uses the gmp library so it is very fast for calculations of large numbers. It has a command line and a GNOME interface. The GNOME interface supports plotting functions and 3D surfaces.
Updated 03 Dec 2002
LinAl
| Pop | 55.56 |
|---|---|
| Vit | 1.55 |
LinAl was designed to bring together C++ and FORTRAN. At the same time LinAl is supposed to be easy to use, fast, and reasonably safe. The LinAl library is based on STL techniques and uses STL containers for the storage of matrix data and STL algorithms where feasible. Low level, algebraic operators, linear solvers, and eigenvalue solvers are implemented, based on calls to BLAS, LAPACK, and CGSOLX.
Updated 18 Oct 2006
WIMS
| Pop | 118.16 |
|---|---|
| Vit | 8.78 |
WIMS (WWW Interactive Mathematics Server) is a CGI Web application designed to host interactive mathematical educational activities such as exercises, computational math, and graphing tools. It features automatic score processing with strong anti-cheating mechanisms, virtual classes allowing teachers to guide/control student works, online exercise creation, animated graphics, a message board allowing inline mathematical formulas, and more. It can also be easily used for education within other disciplines.
Updated 11 Dec 2001
Ch
| Pop | 49.75 |
|---|---|
| Vit | 64.64 |
Ch is an embeddable C/C++ interpreter for cross-platform scripting, shell programming, 2D/3D plotting, numerical computing, and embedded scripting. It is the simplest solution to numerical computing and visualization in the domain of C/C++. It supports the ISO 1990 C Standard (C90), major features in C99 (complex numbers, variable length arrays or VLAs, type generic functions, long long data type, etc), classes in C++, and extensions to the C language like nested functions, string types, etc. It can be embedded in other applications and hardware and used as a scripting language. C/C++ code is interpreted directly with no compilation to intermediate code. It supports Linux, Windows, MacOS X, Solaris, HP-UX, and FreeBSD.
Updated 17 Feb 2009
GOBLIN Graph Library
| Pop | 178.35 |
|---|---|
| Vit | 15.20 |
The GOBLIN project consists of a C++ class library for a large series of graph optimization problems, GOSH, an extension of the Tcl/Tk scripting language to graph objects, and GOBLET, a graphical user interface to the library functions. GOBLET includes a graph editor and supports the standard graph layout methods.
Updated 27 Jun 2004
Condorcet with Dual Dropping
| Pop | 57.12 |
|---|---|
| Vit | 5.30 |
Condorcet with Dual Dropping is a ranking system for deciding single or multi-winner contests (elections) using voted preference (or approval) ballot list or pairwise tally matrix. It computes the Cloneproof Schwartz Sequential Dropping (CSSD) and Tideman's Ranked Pair (RP) results for each contest round, and selects the combined CSSD and RP outcome with the lowest overall dropping cost. There are options to compute just the CSSD, RP, or Minimum Dropping Cost outcome, various optional pair rank and winner tie-breakers, and alternative measures of dropping cost (winning votes and/or margin). It comes as a console program and CGI executable.
Updated 23 Feb 2002
Sinfg
| Pop | 42.31 |
|---|---|
| Vit | 1.74 |
SINFG is a flexible resolution-independent image composition package which allows you to create a wide variety of image constructs including, but not limited to, fractal images and vector graphics.
Updated 14 Feb 2002
Floatator
| Pop | 32.33 |
|---|---|
| Vit | 1.00 |
Floatator is an interactive fluid dynamics simulation that runs on Linux. The simulation and visualization are in 2D. It was originally programmed on HP-PA and SGI, and uses X-Motif for visualization.
