Linear Algebra FREE

The basis of linear algebra is the theory behind vector space and eigenspace. The mechanics of matrix manipulation and operations can be easily understood. At the college level all is naught without the theory.

its not a great matrix app if theres no option for reducing a matrix into its echelon form

May be good

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.

Great overall. I am a math professor and I recommend this app to my students once we get into large matrices or into situations where we have to put a matrix to a large power. The only suggestion I would give to the developer is to eliminate what's in a cell when one chooses it. It takes time to have to clear the cell instead of just typing the number in

I used this app a lot while studying linear algebra and after. It proved really helpful whenever I needed to test my answers.

The app has indeed wide functionality, but I got wrong answer when executing cross product,namely : (1, 2, 3)x(4 ,5, 6)=(-3, -6 ,-3).Please take care.

I tried to solve three problems and got wrong answers each time. Is it just me? In te eigen value function.

Great

its not a great matrix app if theres no option for reducing a matrix into its echelon form

Go down To solve my prob

It is good

It's good work

Very knowledgefully

Excellent

But it lack reduce upper triangle matrix

Helped me a whole lot

The algorithm does not provide the correct cross-product, what a disappointing flaw.

Awesome

Input is faster than a TI84

Fair

Great overall. I am a math professor and I recommend this app to my students one we get into large matrices or into situations where we have to put a matrix to a large power. The only suggestion I would give to the developer is to eliminate what's in a cell when one chooses it. It takes time to have to clear the cell instead of just typing the number in

This looks and sounds excellent, how long will this last in order to learn the concepts and rules?

U did a great job guyz.....:;-)

Nice app for simple stuff

good

Very good

incredible app

Very good................

Not helpful

I found a creator that reply to our feedback. I will recommend it to all of my classmates. Keep it up.

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!

My útil para verificar las respuestas cuando estás estudiando.

With free step by step solutions this app is very useful for solving and learning matrix and vector operations. Cool new interface too.

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!

Just exit when I click back...

Great

I accidentally reduced my B matrix too far, and it erased a row in A, mostly: having to clear wrong data from each segment before entering correct #'s is a pain. Besides not preserving the column data and this extra step it's a gem for checking work.

Very very good app ; God bless