Pre Algebra Worksheets

Free math lessons and math homework help from basic math to algebra, geometry. The classic puzzle, a favorite of programmers and Buddhist monks. Puzzle index for geometry puzzles, logic puzzles, math puzzles, weight puzzles, moves puzzles and puzzles. You can sort the puzzle list by clicking The...

When you use our Flip programs, you are enabled to design your own style themes with creative ideas for your flip books, and now the Calendar Decoration Flip Theme Package provides you pre-designed themes to help you achieve a decor that will make your books amazing and stunning. The Calendar...

Celtx is the world's first all-in-one media pre-production system. It replaces 'paper & binder' pre-production with a digital approach that's more complete, simpler to work with, and easier to share. Celtx provides full featured script writing, media rich production support and the ability to...


Platforms: Windows

GeoGebra is free and multi-platform dynamic mathematics software for all levels of education that joins geometry, algebra, tables, graphing, statistics and calculus in one easy-to-use package. Features includes Graphics, algebra and tables are connected and fully dynamic, Easy-to-use interface,...


Platforms: Mac

GeoGebra is free and multi-platform dynamic mathematics software for all levels of education that joins geometry, algebra, tables, graphing, statistics and calculus in one easy-to-use package. Features includes Graphics, algebra and tables are connected and fully dynamic, Easy-to-use interface,...


Platforms: Windows

A Program for Statistical Analysis and Matrix Algebra MacAnova is a free, open source, interactive statistical analysis program for Windows, Macintosh, and Linux written by Gary W. Oehlert and Christopher Bingham, both of the School of Statistics, University of Minnesota. In spite of its...


Platforms: Windows, Mac, Linux

PARI/GP is a widely used computer algebra system designed for fast computations in number theory (factorizations, algebraic number theory, elliptic curves...), but also contains a large number of other useful functions to compute with mathematical entities such as matrices, polynomials, power...


Platforms: Windows

Phonopy is an implementation of post-process phonon analyzer, which calculates crystal phonon properties from input information calculated by external codes, e.g., first-principles calculation code. Phonopy employs a real-space method. Phonopy calculates phonon frequencies from force constants....


Platforms: Mac

Nemesis X is an enhanced version of phpBB 2.x.x, which is your all-in-one soloution to your website needs. Nemesis X comes pre-installed with up-to-date mods. Based on the popular phpBB you can very easily enjoy all the new features and pre-installs


Platforms: Windows, Mac, Linux

********************************************* FREE !!! UPDATE NEW LESSON at least twice a month ********************************************** Pre-K Math developed from basic Math skill that kids should know in Pre-school or Kindergarten ag


Platforms: Mac

The purpose of this module is to provide a dictionary and list type that can aid in relational algebra, functional programming, list-oriented programming, and perhaps even code obfuscation.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

MaximaPHP is a Web based PHP interface to communicate to Maxima computer algebra system in the server. It takes user input, send it to Maxima, and show the output back to website. It could send almost any commands including 'plot2d' and 'plot3d' to plot graphs.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Decrap allows you to easily and safely remove all of the bloatware that comes pre-installed by the manufacturer on a new Windows PC. It can take hours or even days to get all the pre-installed software removed from your new computer, but with this little freeware utility you can completely...


Platforms: Windows

Matlab worksheets for the synthesis and simulation of 2nd, 3rd, and 4th order systems using passive loop filters. The method employed is derived from Dean Banerjee's Book "PLL Performance, Simulation, and Design" 4th Edition.


Platforms: Matlab

Usage:Jitter = Pn2Jitter(f, Lf, fc)Inputs:f: Frequency vector (phase noise break points), in Hz, row or column.Lf: Phase noise vector, in dBc/Hz, same dimensions, size(), as f.fc: Carrier frequency, in Hz, a scalar.Output:Jitter: RMS jitter, in seconds.Phase noise data can be derived from...


Platforms: Matlab

Using Boolean Algebra technique for C6711 DSK DIP Switches to select different types of digital filters. This model works inside C6711 DSK.Please feel free to comment.


Platforms: Matlab

-Compatible with pre-2010 vers. of Matlab and Neural network toolbox-Trains a perceptron for the spring and one for the damper. -Runs a simulation with forcing function and noise.-If you don't have the toolbox, you can still use my back-propagation.


Platforms: Matlab

Preload Images Contained Within ALL Referenced CSS Files. Uses jQuery to Preload to DOM. Plug n Play. Upload, activate and sit back!


Platforms: PHP

Allows you to set posts to appear automatically in the future, but have a post date in the past. For instance, your blog may be a diary and you need to catch up on a few entries. You write 5 entries that cover the last couple of weeks, but want to release the new entries in a trickle of one per...


Platforms: PHP

Wysiwyg PreElement Fix is a wysiwyg editor plugin that enables the preelementfix plugin for TinyMCE. This plugin tries to fix some issues with TinyMCE's handling of the PRE element. It is especially useful when trying to integrate the SyntaxHighlighter module into TinyMCE.This plugin addresses...


Platforms: PHP