MathAlly Graphing Calculator +

MathAlly Graphing Calculator +

1,000 - 5,000 downloads

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MathAlly Graphing Calculator + has all the features of the free version plus:

-View Step-by-Step how the answer was calculated by clicking on the result (see screen shot).
-Parametric and Polar coordinate graphing.
-New All Cartesian graph mode which can graph any equation even if it can't solve for x or y.
-Create custom keyboards.
-Create custom keys as expressions or functions.
-Save graph setups and screenshots.
-Create workspaces to organize and permanently save calculations.
-Additional matrix operations: reduced row echelon form, LU and QR decomposition, eigenvalues, and eigenvectors
-Graph up to 6 equations (free limits you to 3).
-No Ads
-Since there are no ads, no internet permission is required.

Q. How do I view the Step-by-Step screen for a problem?
A. First enter the problem into the calculator and hit enter to see the result. Then click on the result. Make sure you are clicking on the result and not its input, as clicking on its input will paste the input into the current entry field. Also, Step-by-Step must be enabled in the settings when the result is calculated. By default Step-by-Step is enabled.

If you are not completely satisfied with your purchase and you email me at support@mathally.com within 14 days of your purchase, I will give you a refund. Please include your order number in the email. (Google play only gives you 15 minutes to automatically get a refund, I think this is too short). You can only request a refund once.

If you find any bugs or have questions, please email me.

Explanation of permissions:

Storage - Needed for app to be able to read/write to external storage. This allows users to transfer custom keyboards between devices.

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Recently changed in this version

-Added Correlation Coefficient reading to Regression Graphing
-Replaced Scientific Notation settings with Numeric Notation Setting. This setting can be changed between Normal Decimal, Scientific, and Engineering.
-Bug Fixes

For a complete list of changes see http://mathally.com/version_history.php


Comments and ratings for MathAlly Graphing Calculator +
  • (77 stars)

    by stefen Heiff on 05/06/2014

    This calculator app is miles better than the default android. Functions works just as expected, matching Excel graph making. Cursors are fiddly tho, and groups of calculator buttons could be improved.

  • (77 stars)

    by Daniel Ng See Cheong on 25/05/2014

    Best calculator app I have ever used.

  • (77 stars)

    by Yehuda Gale on 02/05/2014

    Can do almost everything calculators literally 10 times its cost can.

  • (77 stars)

    by Paul Warder on 22/04/2014

    As good as a non CAS graphing calculator gets!

  • (77 stars)

    by Jacob Stuart on 28/03/2014

    Amazing and well designed app

  • (77 stars)

    by Darius Espiritu on 23/03/2014

    Make a holo design of this app. Especially the keyboard! The functionality is already great. Change the key markings like the keycap markings in Casio fx 991 ES Plus calculator which has Natural display.

  • (77 stars)

    by Aric D on 22/03/2014

    Excellent app for algebra. The unique features set this apart from the pack. The only thing missing is graphing dynamic variables (with sliders) used in desmos the online calculator.