146 projects tagged "Mathematics"
Updated 30 Dec 2004
aplus
| Pop | 121.53 |
|---|---|
| Vit | 3.43 |
A+ is a powerful and efficient programming language. It embodies a rich set of functions and operators, a modern GUI with many widgets and automatic synchronization of widgets and variables, asynchronous execution of functions associated with variables and events, dynamic loading of user compiled subroutines, and many other features. Execution is by a rather efficient interpreter.
Updated 30 Sep 2009
Bit::Vector
| Pop | 164.89 |
|---|---|
| Vit | 7.87 |
Bit::Vector is a (stand-alone) C library and an object-oriented Perl module (with overloaded operators) which allows you to handle bit vectors, sets (of integers), "big integer arithmetic" (e.g. for cryptography), and boolean matrices (all of arbitrary size) very efficiently.
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 09 Nov 2001
ccmath
| Pop | 176.19 |
|---|---|
| Vit | 2.63 |
CCMATH is a mathematics library, coded in C, that contains functions for linear algebra, numerical integration, geometry and trigonometry, curve fitting, roots and optimization, Fourier analysis, simulation generation, statistics, special functions, sorts and searches, time series models, complex arithmetic, and high precision computations.
Updated 07 Jul 2010
GNU CLISP
| Pop | 414.09 |
|---|---|
| Vit | 12.95 |
GNU CLISP is an ANSI Common Lisp implementation with an interpreter, compiler, debugger, object system (CLOS, MOP), sockets, fast bignums, arbitrary precision floats, and a foreign language interface that runs on most Unix variants and Win32.
Updated 21 Aug 2001
crank
| Pop | 130.63 |
|---|---|
| Vit | 2.90 |
Crank is a project to provide a GUI toolkit to facilitate (and where possible, automate) the breaking of classical (pen-and-paper) cryptosystems. Initial focus is on the cryptanalysis of monoalphabetic substitution ciphers.
Updated 20 Oct 2009
Date::Pcalc
| Pop | 39.45 |
|---|---|
| Vit | 4.39 |
The Date::Pcalc Perl module is a direct translation of Steffen Beyer's excellent Date::Calc module from a combination of C and Perl to Perl only. The Perl module does all kinds of date calculations based on the Gregorian calendar (the one used in all western countries today), thereby complying with all relevant norms and standards: ISO/R 2015-1971, DIN 1355 and, to some extent, ISO 8601 (where applicable).
Updated 30 Jan 2001
easter
| Pop | 41.39 |
|---|---|
| Vit | 1.00 |
Easter calculates and displays the day in which Easter falls in a given year. It can also display Palm Sunday, Ash Wednesday, or the full list of Lenten dates, or the number of days resting to any of these.
Updated 26 Nov 2012
FFTW
| Pop | 383.34 |
|---|---|
| Vit | 28.74 |
FFTW is a fast C FFT library. It includes complex, real, symmetric, multidimensional, and parallel transforms, and can handle arbitrary array sizes efficiently.It is typically faster than other freely available FFT implementations, and is even competitive with vendor-tuned libraries (benchmarks are available at the homepage). To achieve this performance, it uses novel code generation and runtime self optimization techniques (along with many other tricks).
