Linear Algebra Course App

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# Description

Studying linear algebra? Then you need the Wolfram Linear Algebra Course Assistant. This definitive app for linear algebra—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn linear algebra concepts. Forget canned examples! The Wolfram Linear Algebra Course Assistant solves your specific algebra problems on the fly.

This app covers the following topics applicable to linear algebra:

- Solve an equation or a system of equations

- Add or subtract any two vectors

- Find the cross product or dot product for two vectors

- Find the dimensions, transpose, adjugate, rank, inverse, determinant, and reduced row echelon form of a matrix

- Calculate a matrix product

- Add and subtract matrices

- Compute linear transformations

- Determine subspaces, including row space, column space, and null space

- Find the characteristic equation, eigenvalues, and eigenvectors of a matrix

The Wolfram Linear Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Linear Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

My review

Review from

# Reviews

4.3

95 total

5 61

4 18

3 9

2 1

1 6

Ali Shanoon

It delivers, but what you see is what you get! The options you see on the screenshots are it, nothing more. It doesn't deliver explanation or anything, just solves it for you using WolframAlpha.

Walt Williams

This app could be better. One improvement I would press for is displaying the equation that is being used, which input value applies to which variable, and a brief visual on how the calculation is performed. Also. display the TI 83/84 and 89 function names, as well as, the Excel function names.

Isaac Brown

Great app. Easy to use.

José Luis Gallegos Cárdenas

So useful It is really useful

Bernhard Eiser

Super!

Hjalmar Schacht

Quite Useful I use have a TI Nspire CX CAS, a TI 89 Platinum and a handful of high-end Android calculators. But when it comes to linear algebra (only), you can't beat this little app. It pretty much does everything you need to do. What I like most about the app is that with one key you can get a whole lot of information about a matrix in one place, and it even shows you the step-by-step operations for some of the routines. The only thing missions is the matrix template style interface for entering numbers.

User reviews

Needs way more EDIT: Changing my rating from 4 to 3... It proved to be really useless since the day I bought it. I always find myself using the Wolfram Alpha desktop website instead of mobile apps, simply because it's way faster to operate. This app lacks significant features.

Wolfram Group September 6, 2013

Thank you for your suggestion! We've passed this along to our developers for review. In the meantime, if you're experiencing issues with any query while using the app, we encourage user feedback by emailing us at android-support@wolframalpha.com Almost useless Want to do simple matrix arithmetic on tablet. Wolfram's app almost useless. Must be online and doesn't seem to handle even simple sequences of operations. Only one at a time.

Show steps It would be cool if it showed the steps to the solution

Review deleted

# What's New

- Bug fixes

# Additional information

Updated

June 1, 2015

Installs

1,000 - 5,000

Current Version

1.0.5329534

Requires Android

2.1 and up

Permissions

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Wolfram Group

Developer

Visit website Email android-support@wolframalpha.com Privacy Policy

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Champaign, IL 61820