Boolean Equations

Software for teaching and learning of linear equations with two unknowns. Solutions by the elimination and substitution methods. Worked examples of solutions with each method shown side by side for comparison. Can generate hundreds of sums for practice. Users may also provide their own equations.... Platforms: Windows

Diaphontein Equations are of the type ax + by = c. Because of the large number of possible solutions it is very difficult to solve these manually. This freeware utility can solve them for x and y within a specified range. Platforms: Windows

trendingBot is a powerful numerical simulation tool bringing some fresh air into the computational modelling community. Its innovative algorithm (fully developed by our engineers) performs as-detailed-as-necessary calculations, reduces the number of simplifications and avoids the use of arbitrary... Platforms: Windows

Math Cards helps students reinforce their math skills by building math equations or verifying facts.Children and teenagers can play against the computer or a partner in this mathematical facts game.Reinforce whole numbers, integers, fractions, roots, percents, exponents, equations and roman... Platforms: Windows

Language::Basic::Expression is a Perl package to handle string, numeric, and boolean expressions. SYNOPSIS See Language::Basic for the overview of how the Language::Basic module works. This pod page is more technical. # Given an LB::Token::Group, create an expression I parse it my $exp =... Platforms: *nix

nobel is a small ANSI C boolean expression parsing library and program for projects that need boolean expression parsing support built in, but bigger tools are overkill in size or options.. Get nobel at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and... Platforms: *nix

Mathomatic is a highly portable, general purpose symbolic math program that can solve, simplify, combine, differentiate, integrate, and compare algebraic equations. It can do standard, complex number, and polynomial arithmetic. Mathomatic is extremely easy to use and has pretty colored, easily... Platforms: *nix

A puzzle where you delve into a mathematical maze for answers to simple arithmetic equations. You must navigate the underground maze using numbers as clues while digging a tunnel for your math worm to get home. Mark the tunnel by completing adjacent arithmetic equations. Ideal for mathematical... Platforms: Windows

Software for teaching and learning of simple equations and inequalities with one unknown. Tutorial with animation for easy understanding. Can generate hundreds of sums (up to 200 per session). Ideal for improvement through drills. Users can select the level of difficulty and type of sums e.g.... Platforms: Windows

BrightMaRe project is a tool that translates LaTeX equations to ASCII/UTF-8 text.. Platforms: *nix

Object::Realize::Later is a Perl module with delayed creation of objects. SYNOPSIS package MyLazyObject; use Object::Realize::Later becomes => MyRealObject, realize => load; The Object::Realize::Later class helps with implementing transparent on demand realization of object data. This... Platforms: *nix

Boolean Search is a Mac OS X server application for searching the contents of plain and HTMLformatted text, PDF, MS Word and RTF files. Boolean Search can be employed as a search engine for a public website on theInternet, or a personal or group owned collection of files on your own computer or... Platforms: Mac

HTML::LoL is a Perl module that can construct HTML from pleasing Perl data structures. SYNOPSIS use HTML::LoL; &hl(sub { print shift }, [body => {bgcolor => white}, [p => Document body, ...], ...]); This module allows you to use Perl syntax to express HTML. The function hl() converts... Platforms: *nix

DBIx::FetchLoop is a Perl module that can fetch with change detection and aggregates. SYNOPSIS use DBIx::FetchLoop; $lph = DBIx::FetchLoop->new($sth, $dbi_method); $hash_ref = $lph->fetch_current_data; $rowset = $hash_ref->{previous}; $rowset = $hash_ref->{current}; $rowset =... Platforms: *nix

Its a simple idea: implement Conways Game of Life using boolean logic operations (and, or, not, xor); do so by blits, thus running a Life game in every bitplane in parallel. Currently 2 implementations are available: a proof-of-concept (with a life-covered 3d cube!) one in Python (with... Platforms: *nix

* Data-hoarders rejoice! Use FileBadger to search for files the quick and easy way with MollieSoft Query Language. * Query file properties using AND, OR, NOT, and parentheses to any level of complexity. * Specify multiple top-level search folders on any disk or network share, and include or... Platforms: Windows, Windows 8, Windows 7, Windows Server

Electronics - DC Current flow - Basic Electronics - Resistor Value Test - Simple DC Circuits - Types of Switching - Variable Voltages - Ohm's Law - DC Voltage - DC Current - Series/Parallel Resistors - AC Measurements - AC Voltage and Current - AC Theory - RCL Series Circuits - RCL Parallel... Platforms: Windows, Linux

This class wraps up a complex boolean word expression, creating an internal regular expression, and provides methods that allows you to perform matches and searches on it. Platforms: Windows, Mac, *nix, Python, BSD Solaris

Physics Cheat Sheet DEMO is an interactive physics package that helps students solve and visualize numerous physics equations. By checking their homework problems with Physics Cheat Sheet DEMO, students will better develop the mathematical thinking skills needed to succeed in physics. Physics... Platforms: Windows, Mac

Simple Search allows you to integrate a keyword and boolean search program into your site so that users can search specified text and HTML documents. The simple search script was written to allow people to set up a search of their site, so their users could enter keywords and find all documents... Platforms: Windows, Mac, *nix, Perl, BSD Solaris