Matrix operations
Contains adsIn-app purchases
4.2star
1.06K reviews
100K+
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Everyone
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About this app
The following operations are available in the app:
- Solving systems of linear equations using:
★ Gaussian elimination
★ Cramer's rule
★ Gauss-Jordan
★ The inverse matrix method
- Finding the determinant of a matrix using:
★ Decomposition
★ Reduction to triangular form
★ Montante (Bareiss algorithm)
★ Sarrus' rule (only for a 3x3 matrix)
- Finding the inverse of a matrix using:
★ Gaussian elimination
★ Gauss-Jordan
★ Algebraic complements
- Finding the rank of a matrix using:
★ Elementary transformations
★ Bordering minors
- Eigenvalues
- Eigenvectors
- Matrix minor
- Matrix cofactor
- Matrix adjoint
- Solving matrix equations
- Raising a matrix to a power
- Multiplying a matrix by a number
- Matrix transposition
- Matrix multiplication
- Matrix subtraction
- Matrix addition
App Features
- Custom keyboard for more convenient data entry;
- Complete, step by step description of solutions;
- Ability to save solutions;
- Ability to edit saved solutions
- Works without internet access
- Presents solutions as ordinary and decimal fractions
web version - https://matrix-operations.com
- Solving systems of linear equations using:
★ Gaussian elimination
★ Cramer's rule
★ Gauss-Jordan
★ The inverse matrix method
- Finding the determinant of a matrix using:
★ Decomposition
★ Reduction to triangular form
★ Montante (Bareiss algorithm)
★ Sarrus' rule (only for a 3x3 matrix)
- Finding the inverse of a matrix using:
★ Gaussian elimination
★ Gauss-Jordan
★ Algebraic complements
- Finding the rank of a matrix using:
★ Elementary transformations
★ Bordering minors
- Eigenvalues
- Eigenvectors
- Matrix minor
- Matrix cofactor
- Matrix adjoint
- Solving matrix equations
- Raising a matrix to a power
- Multiplying a matrix by a number
- Matrix transposition
- Matrix multiplication
- Matrix subtraction
- Matrix addition
App Features
- Custom keyboard for more convenient data entry;
- Complete, step by step description of solutions;
- Ability to save solutions;
- Ability to edit saved solutions
- Works without internet access
- Presents solutions as ordinary and decimal fractions
web version - https://matrix-operations.com
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4.2
1.06K reviews
A Google user
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October 15, 2019
As l said I'm changing my review, thank you for adding ability to copy solution between calculations. Last thing is this keyboard It should have numpad layout from physical keyboard also number buttons should be the biggest (now they are too small). Thank you for hearing my voice. Good luck in other improvements!
18 people found this review helpful
HMLA
September 25, 2019
Thanks for your feedback, your comments and suggestions are really very appropriate. We will surely update the application according to your comments. Thanks again for helping make the application better, it’s really very useful for us.
Boyan Ganev
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October 15, 2020
The best free app for that kind of work on the market right now and I've tried almost all of them. One of the few apps I've seen that's actually worth it to wait the commercials
7 people found this review helpful
Abel Maireg
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August 6, 2021
I like the app it is simple, easy, and very helpful, but it might be supportive if you add adjoint (adj) in the matrix operations.
2 people found this review helpful
What's new
Bug fixes
