Addi

Addi


Much more than a scientific calculator.
A Computing Environment useful for solving many complex problems.
A Matlab / Octave clone for Android.
Java based and open source.
Free and Ad free.
Has most needed math capabilities.
A lot of function included already.
Can parse and run .m files. (try "edit /sdcard/test.m")
Working on bugs and compatibility.
Basic plotting working (you need the app called AddiPlot).
Custom keyboard for entering commands faster.
http://addi.googlecode.com

Now have Octave built for Android, moving this soon to a separate app called "octave" (clever...I know). You can go checkout the first version soon. Addi will be going back to being solely java based and small and not very feature rich, while octave will be the real deal, but much larger.

Matlab is a registered trademark or Math Works.

Recent changes:
Minor: Help info prints now from experimental interpreter.

Major: Got Octave built for Android. To use Octave interpreter instead of existing one, go to preferences/settings and enable it. It is not the default as there are some obvious issues to work through (plotting, help, etc), but this is a huge step forward and I perceive no major technical hurdles in solving them at this point.
Add to list
Free
87
4.4
User ratings
593
Installs
10,000+
Concerns
0
File size
20769 kb
Screenshots
Screenshot of Addi Screenshot of Addi Screenshot of Addi Screenshot of Addi
About Addi
Much more than a scientific calculator.
A Computing Environment useful for solving many complex problems.
A Matlab / Octave clone for Android.
Java based and open source.
Free and Ad free.
Has most needed math capabilities.
A lot of function included already.
Can parse and run .m files. (try "edit /sdcard/test.m")
Working on bugs and compatibility.
Basic plotting working (you need the app called AddiPlot).
Custom keyboard for entering commands faster.
http://addi.googlecode.com

Now have Octave built for Android, moving this soon to a separate app called "octave" (clever...I know). You can go checkout the first version soon. Addi will be going back to being solely java based and small and not very feature rich, while octave will be the real deal, but much larger.

Matlab is a registered trademark or Math Works.

Recent changes:
Minor: Help info prints now from experimental interpreter.

Major: Got Octave built for Android. To use Octave interpreter instead of existing one, go to preferences/settings and enable it. It is not the default as there are some obvious issues to work through (plotting, help, etc), but this is a huge step forward and I perceive no major technical hurdles in solving them at this point.

User reviews of Addi
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Android Market Comments
A Google User
Oct 24, 2014
This is a very good app with a very good keyboard. And user can do some serious math too
A Google User
Oct 5, 2014
Just gorgeous Very handy. Has everything you can do on a tab.
A Google User
Sep 17, 2014
So far, so not good Not helpful. Entering a=[1 2 1;2 3 1;3 3 3];b=[3;7;8];a\b yields "ERROR: DoubleNumberToken: divide: dimensions don't match. size(a) yields 3.000 3.000, size(b) yields 3.000 1.000. Entering a and b shows that they're assigned correctly. With identical input, Matlab (correctly) returns 3.667;0.333;-1.333. This is literally the first thing I've tried with Addi. I imagine that there's something it does correctly and well but this is not at all encouraging.
A Google User
Sep 3, 2014
Best calculator available Its not traditional, but its simple and powerful.
A Google User
Apr 4, 2014
Perfecr It is powerful and capable