Graph Save/Recall

For the next release, I am working on adding save/recall to graphs.  When you save a graph, the equations, reading, and bounds will be saved.  You can then recall the graph at a later time to reference it.  You will also be able to transfer saved graph files between devices.  Once I get it added I will post some screenshots.

In the last update, I added translations for German.  This is the first language I translated to the app to (previously it was only available in English).  In future updates I will be translating the app to more languages.  A consequence of this is that every time I update the app, I will have to translate anything new added.  This adds extra work to each update.  Therefore, future updates will be less frequent, but there will likely be more features added in each update.  Expect at least a month or two between updates that add new features.  If necessary there will be some smaller updates in between that fix bugs.

Small Update Ahead

The live results update was uploaded to Google Play last week (in case you didn't notice).  I am working on a small update that will mostly be code organizational changes to prepare for future updates.  I am also planning on replacing the E key with the = key on the graph equations screen (on the default keyboard).  This will be much more convenient for entering graph equations.  The keyboard on the calculator will not be changing.  The update should be out sometime this week.

Live Results

For the next update, I am working on adding a setting to enable live results.  With live results, the calculator will calculate results as you type your problem in.  This setting will not be enabled by default.

Tables Released

Version 2.4 is now available on Google Play.  This adds a new table screen to view graph equations in table format.  You can also now fling the graph (except for log scaling).  The update includes a few other minor changes and fixes.

Table for Equations

The next update will add the ability to view a table of points for the graph equations.

MathAlly 1 Year Old!

MathAlly Graphing Calculator has now been on Google Play for 1 year.  Many features have been added through updates since its initial release one year ago!  Here are some of the highlights:

• Custom Keyboards (Plus version only)
• Trig identities
• Differentiation
• Definite integration
• Matrices
• Inequalities (for graphing and solving)
• Graphs not in form y=... such as conic sections
• Polar and Cartesian graphing (Plus version only)
• Copy/Paste
• English descriptions to step-by-step screen (Plus version only)
• Workspaces (Plus version only)

Of course, there have been many other additions and fixes over the past year and there are still more to come!  I have just uploaded another update to Google Play that fixes a few problems and makes some enhancements.

Thanks to everyone who has downloaded and used the calculator over the past year, especially those who have purchased the paid version!  Also thank you to all of those who have provided me with valuable feedback.  Some of the ideas for feature additions have come directly from users.

Workspaces Update on Google Play

Version 2.3 is now on Google Play.  This adds workspaces to the paid version.  It also includes some other improvements and bug fixes.