Matrix Master 2 4+
For quick and easy matrix math
Youssef Sami

 Free
Screenshots
Description
Matrix Master 2 is the evolution of Matrix Master. You can do so much more.
Take advantage of the power of your device and do really powerful matrix calculations in a matter of seconds.
Customize your input matrix exactly. Any matrix dimensions are now possible. Visualize your input with the help of the really awesome interface.
Supported operations:
 Eigenvectors and Eigenvalues
 Matrix Power: done very quickly using the power of your device
 Determinant
 Inverse
 Reduce matrix to row echelon form
 Solve Ax=b system
 Addition
 Subtraction
 Matrix Multiplication: always left multiplication
 Matrix Division: defined as multiplication by the inverse of the second matrix
 Negative
 MatrixScalar Multiplication
 MatrixScalar Division
 Matrix Transpose
The interface automatically adjusts as you type to display as much of your matrix as it can. You can then simply scroll through your entire result matrix as it is displayed such that you can see it very easily.
When a matrix has to be of certain dimension for an operation to be successful, the dimension is simply applied to the input so that you don't have to do it again.
What's New
Version 1.2.1
General bug fix update, mainly: Fixed crashes that happen when the matrix determinant is zero during solving Ax=b system, inverse and matrix division.

Version 1.2 release notes

This version of Matrix Master 2 brings big updates and improvements across the board, including 2 new operations: Solve Ax=b System and finding Reduced Row Echelon Form.
Here's a list of everything new:
 You can now solve systems of equations by inputting them as a matrix and a constant vector (solves for x in Ax=b).
 You can now row reduce matrices using the new Reduced Row Echelon Form operation.
 UI bug fixes and improvements.
 General optimisations.
Thank you for continuing to use Matrix Master 2. If you're enjoying please consider leaving a rating and review. Thanks!
Ratings and Reviews
Ok, but the inverse doesn't work
The actual calculator is great, but the only thing keeping it from 5 stars in the fact that the inverse function is broken. It will show a weird answer, so I would advise not using inverse or checking the answer.
Nope not like the calculator :/
Doesn't give me the option to use a 2x1 or a 1x2 matrix... Why?...
Developer Response
Hello! Thank you very much for your review and your feedback. It's very much appreciated and has helped improve Matrix Master 2. I have updated the app now and it will allow more matrix customisation options including row and column vectors. Please do try Matrix Master 2 again and if you could send me more feedback, it would be much appreciated. Thanks!
Awesome!
Great for all ages; good practice for the first timers and a fun speed challenge for the longfamiliar.Both kids fighting to do math.
Information
 Seller
 Youssef Sami
 Size
 25.5 MB
 Category
 Utilities
 Compatibility
 Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
 Languages
 English
 Age Rating
 Rated 4+
 Copyright
 © Youssef Moawad
 Price
 Free
Supports

Family Sharing
With Family Sharing set up, up to six family members can use this app.