Wednesday, March 12, 2014


I have been working on adding Regression to the calculator.  In this graph mode, points are entered and then a best fit line is calculated.

Above I have entered some points for linear regression.  The equation is then calculated and displayed at the top.  The equation can be changed between linear, logarithmic, exponential, power, quadratic polynomial or cubic polynomial.  When graphed, the points entered and equation will be drawn.

Saturday, February 22, 2014

New features coming

The past couple of months I have mostly been focusing on bug fixes (I also haven't spent as much time working on the app).  I do still have plans to add more features to the app.

Currently, when in landscape orientation, the keyboard is at the bottom of the screen.  I had a request a few months ago for the option to place the keyboard on the left or right side of the screen in landscape mode.  I like this idea.  In the next release I will be adding this ability with a setting.  You will be able to choose between having the keyboard at the bottom, left, or right while in landscape mode.  Below is a screenshot of the keyboard on the right side.

I am also working on add regression to the calculator.  More information on this to come!