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LivePhysics.Com - Online Physics Problem Solver

Wolfram|Alpha gives you access to the world

Online graphing and solving calculators for functions, equations, and inequalities; get complete function graphs showing asymptotes and discontinuities automatically, plus tutorial analysis for calculus, precalculus, and algebra; includes 1D, 2D, and...

OriginLab produces professional graphing and data analysis software for scientists and engineers. Our products are designed to be easy-to-use, yet have the power and versatility to provide for the most demanding user.

Easiest way to plot functions! Just type fooplot.com/sin(x) or your function into your browser.

Moderated forums to support the Wolfram Research community: MathGroup, A New Kind of Science, webMathematica, Russian Mathematica Users Group

Sigmaplot Software Inc provides award winning software, services and solutions for statisticians and the entire scientific community.

Help build the most comprehensive human-reviewed directory of the web

The University of Rhode Island

This site is your Internet destination for information and resources for the Linux operating system and various Linux distributions.

Listings, descriptions and reviews of free educational software. Starfall.com, Funbrain, Rainforest Maths, Tux Paint, Sebrans ABC, Seterra and many more.

Shop the largest selection of barcode printer, barcode scanner, point of sale, id card, mobile computing, RFID, Auto-ID and CCTV video security products available online.

A Excel forum covering all aspects of Microsoft Excel acting as a web gateway with the finest Micorsoft Excel community newsgroups