Linear Algebra FREE

Artem Grinko

Contains ads

About this app

The most powerful mathematical app!
Free “Step by step” for all functions.
OFFLINE: app does not require access to the internet.

ALL AVAILABLE FUNCTIONS:
---Matrix algebra---
[+] matrix addition
[+] inverse
[+] matrix multiplication
[+] multiplication by number
[+] matrix transposition
[+] find determinant (Gauss)
[+] definition of the rank
[+] find determinant (Minors)
[+] System Of Linear Equation (A)x=(B) (Gauss)
[+] System Of Linear Equation (A)x=(B) (Kramer)
[+] matrix equation (A)(X)=(B)
[+] matrix equation (X)(A)=(B)
[+] LU decomposition
[+] inverse matrix (Minors)
[+] matrix power
[+] eigenvalues
---Vector algebra---
[+] dot product
[+] length of vector
[+] cross product
[+] angle between vectors
[+] build vector by points

FEATURES:
[-] theory
[-] new functions (vector algebra)
[-] export to Maple, MathLab, Wolfram
[-] clipboard for cells

Download assistant for solving problems in areas such as: linear algebra, analysis, economics, differential equations and computer graphics.

Ratings and reviews

Very good appp

I haven't use this app a lot but for the short time I have, its been doing well til this pass week. It keep force closing on me. If it keeps up.....can we say uninstalled. (Update 2/4/14): time has passed since my last statement. I must say there has been a lot of improvement and I do like the sleeker look it has. I have used this app a lot and it has proven to be very useful. Thank you for fixing the bugs that was causing it to force close!

Great interface and range of tools but I've gotten incorrect answers from the cross product tool which makes me wary of the whole thing. My error case was {2,4,-3}x{7,0,7}={28,35,-28} when the real answer (verified by hand and on Wolfram Alpha) is {28,-35,-28}. Fix the logic and this will be awesome.

What's new

- New interface with new design
- Vector algebra
- Clipboard for matrices
- Speed up Math kernel
- More bugs fixed
- Support most devices with Android 2.3 - 4.4