Hextrapolate is a flexible number conversion utility for programmers and other people who work with numbers in a digital setting. It converts, in real time, any number in any base representation from Base 2 (Binary) through to Base 36. Numbers can be arbitrarily large, limited only by the... Platforms: Mac

Standard Maps (StdMap) displays the dynamics of several "area preserving" mappings. It will also find periodic orbits, cantori, and stable and unstable manifolds of any (symmetric) periodic orbit. Platforms: Mac

Ten Twenty Thirty is a simple "mental math" adding game played against the computer. The student selects three numbers from a set of nine. The chosen three must sum to ten, twenty, or thirty. That sum is added to the student's score. Then the computer gets its turn. The program includes a tougher... Platforms: Mac

Four Variables is a pre-algebra investigation for students in grades five through nine. The program secretly assigns values to four variables (w, x, y, and z) and the student must find these values by requesting the computer to perform operations with the variables. For example: the student might... Platforms: Mac

Middle-School (grades 5 through 9) math program written to provide skills in context. Students write and solve simple algebra problems, then manipulate the vertices of an on-screen triangle so that it matches given information about its angles. Sample problem: "Make triangle ABC so that m Platforms: Mac

Easy to install and run port of Mark Drela’s XFOIL software: drag 'n drop it in your Applications folder and double click on it! Main features of XFOIL are: * Viscous and inviscid analysis of airfoils * Airfoil design and redesign * Plotting of geometry, pressure distributions, and... Platforms: Mac OS X 10.4.8 or later

AcaStat statistical software is an inexpensive and easy-to-use data analysis tool. Create and analyze crosstabulations, descriptive statistics, basic significance tests, and summary reports. Ideal for those who need a low-cost alternative for producing basic summary statistics at school or work.... Platforms: Mac OSX

Keyword: Calculator, Data Analysis, Educational, Mathematics, Spreadsheet, Statistical Software, Statistics

The Geometer's Sketchpad (GSP5)... With a 20-year record of classroom success, The Geometer's Sketchpad is the world's leading software for teaching mathematics. Instructors have named it the Best Educational Software of all Time. Sketchpad gives students a tangible, visual way to learn... Platforms: Mac OS X 10.4 or later

Keyword: Dynamic Mathematics, Geometry Soft Ware, Geometry Software, Math Software

About MuPAD Pro A modern, full-featured computer algebra system in an integrated and open environment for symbolic and numeric computing. A comfortable notebook interface includes a graphics tool for visualization, an integrated source-level debugger, and hypertext help. - Multi-precision... Platforms: Mac OS X 10.1 or later

Keyword: Sciface

Group Explorer is mathematical visualization software for the abstract algebra classroom.Users can explore dozens of finite groups (and morphisms among them) visually and interactively. Platforms: Mac, Mac OSX

Keyword: Common, Compare, Computations, Cycle, Graphs, Groups, Grouptheoretic, Illustration, Images, Morphisms, Objects, Preview, Print, Quality, Scale, Subgroups, Symmetry, Visually

Archimedes Geo3D allows the user to execute geometric constructions in three dimensions. It generalizes the well-known ruler and compass constructions to spatial geometry. The most important elements are * Points * Lines * Circles * Planes * Spheres * Vectors * Loci Archimedes allows... Platforms: Mac, Mac OSX

Keyword: Archimedes, Circles, Construct, Constructions, Dimensions, Execute, Geo, Geometric, Geometrythe, Intersections, Lines, Objects, Planes, Points, Spheres, Vectors

RatioDiff computes the same p-values as this stats page. Just Drag and drop your Excel spreadsheet file onto the logo. Two extra sheets will be inserted "z-values" and "p-values" Platforms: Mac, Mac OSX

Keyword: Computes, Excel, Extra, Inserted, Pvalues, Quotpvaluesquot, Quotzvaluesquot, Ratiodiff, Sheets, Spreadsheet, Stats

Many students learn best from concrete examples. Generating concrete examples of the algorithms used in LL(1) and LR(1) parsing can be tedious for instructors and students. CFG Experimenter is a tool for generating such examples, but beyond that, it is also scaffolding for a programming project... Platforms: Mac, Mac OSX

Keyword: Animate, Determining, Grammar, Scrub, Tables, Through

The STP XY Model program implements a Monte Carlo simulation of the planar ferromagnet or XY Model of spins on a lattice. The simulation returns the configuration of spins with the option of showing the vortices. The default system is a lattice of linear dimension L = 20 at temperature T = 0.89.... Platforms: Mac, Mac OSX

Keyword: Additional, Aspects, Compadre, Computer, Distributed, Found, Lattice, Model, Physics, Program, Programs, Readytorun, Searching, Simulation, Source, Spins, Statistical, Stp Xymodeljar, Thermal

Bone Profiler: a tool to quantify, model, and statistically compare bone-section compactness profiles Platforms: Mac, Mac OSX

Keyword: Bonesection, Compactness, Compare, Model, Profiler, Profiles, Quantify, Statistically

A simple and easy to use program designed for quickly solving scientific problems. Subjects include Physics, Engineering, and Geometry. Future updates will add more equations and subjects, so keep checking back for updates. This project is Open Source, and as such is available for free in the... Platforms: Mac, Mac OSX

Keyword: Checking, Compiled, Designed, Engineering, Equations, Future, Geometry, Physics, Problems, Program, Project, Quickly, Scientific, Solving, Source, Subjects, Updates, Updatesthis

Is it a tumor? Magnetic Resonance Imaging (MRI) can tell. Your head is full of tiny radio transmitters (the nuclear spins of the hydrogen nuclei of your water molecules). In an MRI unit, these little radios can be made to broadcast their positions, giving a detailed picture of the inside of your... Platforms: Mac, Mac OS X v10.4

Keyword: Broadcast, Detailed, Giving, Hydrogen, Imaging, Inside, Magnetic, Molecules, Nuclear, Nuclei, Picture, Positions, Radio, Radios, Resonance, Transmitters, Water

LaTeXiT is a small utility that allows you to quickly typeset LaTeX equations, without bothering with file creation, preambles, and so on. The PDF image obtained can then be exported by drag'n drop to any application supporting it. This is very useful to insert equations in presentations made... Platforms: Mac, Mac OS X v10.4

Keyword: Autocompletion, Automator, Colouring, Copypaste, Export, Express, Formats, Generated, Included, Keywords, Linkback, Management, Modified, Nisus, Reopened, Support, Syntax, Texteditmain, Writer

KaKs_Calculator adopts model selection and model averaging to calculate nonsynonymous (Ka) and synonymous (Ks) substitution rates, attempting to include as many features as needed for accurately capturing evolutionary information in protein-coding sequences. In addition, several existing methods... Platforms: Mac, Mac OSX

Keyword: Accurately, Addition, Adopts, Averaging, Calculate, Calculating, Capturing, Evolutionary, Existing, Features, Incorporated, Information, Methods, Model, Needed, Nonsynonymous, Proteincoding, Selection, Sequences

Playing "What is that?" daily, you can prepare your little child for preschool any time and anywhere you want. Good for parents and teacher who have kids in kindergarten, preschool, and toddler age. This application help improving a speaking skill, reading, and also a better memory of spelling... Platforms: Mac, Mac OS X v10.5, Mac OS X v10.6

Keyword: Animal, Characters, Color, Helps, Pages, Randomly, Recognize, Shown