Matrix Calculator (Matrices)

2.4
188 reviews
50K+
Downloads
Content rating
Everyone
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About this app

MatCalc is a simple matrix calculator. It has an easy and elegant matrix input and makes precise and analytic algebraic calculations
With MatCalc you can make all basic operations between matrices including:
addition, multiplication, exponentiation,
inversion,
determinant computation/calculator
Gauss - Jordan Elimination calculator
Gram - Schmidt normalization
Null space computation
Characteristic polynomial computation
Eigenvalues computation
Eigenvectors computation
e.t.c.

Perfect for students that study linear algebra or matrices!

MataCalc calculator uses fractions to make precise computations.

Besides the actual result, the calculator provides details for all performed computations.

You can set the matrix dimensions using the scrollbars and then you can input the matrix elements by typing in each cell (the cells become active/inactive once you move the respective scrollbar). You can move to another cell either by pressing the NEXT key on the soft keyboard, or by tapping the desired cell. You don't have to enter zero values. Just leave the respective cell empty.

After you have entered the entries of the desired matrix, you can press one of the available buttons (described below) to perform an operation on the given matrix, or store the given matrix in memory and give a second matrix to perform an operation between the two matrices. Note, that GOLD buttons have an effect on the actual contents of the given matrix, the BLUE buttons change the contents of the matrix stored in memory, while RED buttons perform computations on the given matrix and show the result on screen (below the buttons).

This calculator app contains ads. Sometimes (if you press a button to perform an operation) an ad will appear. If you don't want to see the ad, or you don't want to click on that ad, you can simply close it (e.g. by pressing the back button) and see the result of the desired operation on screen. If you don't want to see ads, please consider upgrading to the Pro version of the calculator.

#matrix #matrices #eigenvalues #gauss #calculator
Updated on
Jul 30, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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No data collected
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2.4
188 reviews
Kirstie Perkins
March 17, 2022
This is completely useless. I went into it and I can't do ANY calculations. All it does is let me input the numbers. Plus, there's annoying pop up ads 😡
1 person found this review helpful
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STEMath
March 17, 2022
There are buttons where you can do a lot of things
A Google user
April 21, 2020
Would have rated 5 stars, but have seen a fault in it. It cant calculate the inv. Of rectangular matrix. Overall great app. Would have been best if it didn't contain the fault mentioned above.. Can u tell me if it helps to calculate the pseudo inverse through this app then.
6 people found this review helpful
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STEMath
April 20, 2020
Only square matrices have inverses. Rectangular matrices do not have an inverse.. They can have a so called pseudo inverse.
Sarthak Chakraverti
May 25, 2022
It was just lifesaver tool for me. It helped me when I was struggling with complicated and eye distracting matrix maths. So good app .... Loved it ! 🎈
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STEMath
May 25, 2022
Thank you