# 33 projects tagged "Mathematics"

## Updated 27 Aug 2009 Monte Carlo Simulations

 Pop 45.21 39.6

Monte Carlo Simulations (MCS) is a tool that exploits the Monte Carlo method and, with a complex algorithm based on the PERT (Program Evaluation and Review Technique), estimates a project's time.

## Updated 15 Jan 2009 Horncalc

 Pop 24.41 1

Horncalc is simple full-range horn loudspeaker calculator. It can be used to calculate a loudspeaker's horn, throat, and mouth areas, and compression chamber volume based on driver parameters.

## Updated 19 Aug 2009 Scientific Calculator Midlet

 Pop 61.25 1.91

Scientific Calculator Midlet is a midlet with the following features: scientific operation, different number systems, a traditional user interface, unlimited levels of brackets, 6 memory entries for intermediate results, a preview of the memory contents, an online help system, constants, and user-defined functions.

## Updated 21 Aug 2008 MonoDecrypt

 Pop 15.49 1

MonoDecrypt uses pattern matching and its knowledge about character frequencies in order to decrypt messages encoded with a monoalphabetic substitution cipher. MonoDecrypt can decrypt texts of any language, as long as it has sufficient information about the language. Depending on the information you give it, the tool decrypts about 50%-100% on its own. Then you can decrypt the remaining data by filling the gaps or correcting bad guesses. MonoDecrypt can also encrypt texts using monoalphabetic substitution.

## Updated 14 Sep 2007 Boolean Expression Solver

 Pop 20.3 1

Boolean Expression Solver is a commandline utility that generates a truth table for a given Boolean expression. It is written in Java, so it will run on any platform that has the Java runtime environment installed, but the makefile and shell-script included for convenience generally require *nix.

## Updated 09 Oct 2008 Hoc

 Pop 47.15 1.56

Hoc, the High Order Calculator, is an interpreted language for floating-point calculations. Its most basic use is as a powerful and convenient calculator, interactively evaluating expressions such as 1+2*sin(0.7). But hoc is no ordinary calculator: It also lets you assign values to variables, define your own functions, and use loops, conditionals, and everything else you'd expect in a programming language.

## Updated 24 Jun 2007 BigAl

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BigAl is a platform independent program for calculating really big numbers. It supports not only standard arithmetic, but also calculations with numbers stored in files, exact period determination, continued calculation with predefined factorials, fibonacci with customized seeds, lucas, factorization, ackermann, nth root, random number generation, and more.

## Updated 28 Nov 2006 PermComb

 Pop 21.91 1

PermComb is a pure Perl module for performing permutations and combinations taken R at a time. There is no need for compilations and it is not limited to only permutations of full lists.

## Updated 07 Nov 2006 calc.pl

 Pop 32.68 1.44

calc.pl is a download-and-use terminal calculator. It is handy, easily extendable, and tape-like. It comes with most of the usual and some financial and physical functions.

## Updated 03 Jun 2006 ECalc

 Pop 17.35 1.75

ECalc is an Eclipse calculator plug-in for evaluating mathematical expressions. Features include command history, variables (including the automatic "ans"), bitwise operations, and some common mathematical functions.

## Project Spotlight

### CloverETL

A Java framework for building data integration and ETL applications.