RSS 575 projects tagged "Mathematics"

Download Website Updated 30 Dec 2004 aplus

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Pop 123.69
Vit 3.37

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.

No download Website Updated 02 Nov 2004 Cactus

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Pop 152.64
Vit 3.46

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.

Download Website Updated 07 Jul 2010 GNU CLISP

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Pop 457.06
Vit 11.63

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.

Download Website Updated 21 Aug 2001 crank

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Pop 127.42
Vit 2.89

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.

Download Website Updated 02 Nov 2009 Date::Calc

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Pop 81.98
Vit 6.55

The Date::Calc package consists of a (pure-Perl) wrapper which either loads Date::Calc::XS (a separate implementation in C and XS) or Date::Calc::PP (a pure-Perl implementation which is part of the Date::Calc package). The Date::Calc::XS and Date::Calc::PP modules perform all kinds of date calculations based on the Gregorian calendar (the one used in all Western countries today), according to relevant norms and standards: ISO/R 2015-1971, DIN 1355 and, to some extent, ISO 8601 (where applicable). The package is designed as an efficient toolbox, not a bulky ready-made application. It provides extensive documentation and examples of use, multi-language support, and special functions for business needs.

Download Website Updated 20 Oct 2009 Date::Pcalc

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Pop 33.94
Vit 4.04

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).

Download Website Updated 30 Jan 2001 distributed.net clients

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Pop 50.44
Vit 1.79

distributed.net is a loosely knit group of computer users from all of the world that is taking up challenges requiring lots of computing power (most notably the RC5, DES, and OGR cracking contests). It is simple to participate in the challenges by downloading and running their client software (which uses idle CPU time to complete its tasks).

Download Website Updated 30 Jan 2001 easter

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Pop 29.90
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.

Download Website Updated 16 Mar 2014 FFTW

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Pop 516.75
Vit 69.13

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).

Download No website Updated 15 Nov 2003 Fretscale

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Pop 30.40
Vit 1.95

fretscale finds fret distances from the nut for stringed musical instruments based on scale length/# frets/decimal accuracy. It can output with/without a heading and with/without the remaining scale distance after each fret.

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TXR

A data munging language.

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Monit

A utility for monitoring Unix system services.