Needs a help file Doesn't explain how to insert constants, there is no shift key, because u do not need 1. Just long press key to access sec. Fn. However, there are other things u cannot figout E.G., doesnot accept E as an exponet esp. w/ a neg sign. Otherwise it is a great calculator & once the glitches are fixed, it will be even better. Try it, u'll like it. I have updated it to 5 stars now, since latter updates have made large strides & improvements in its functionality. Enough said. It's an Excellent CAL.
SM-N910F. 5.1.1 Casio started cry after developer released this app! :) Thanks a lot for this quality and free app!
Excellent Most calculators are lacking in critical ways. This one isn't. It's lovely, intuitive, and comprehensive. I just wish the history included the input and was accessible without the menu button.
Best of the lot! This is the best calculator app of the lot. What I'd like to see in the next version are HEX , OCT and BIN modes. The history should also display the equation instead of the result.
Yes! Just what I wanted! At last a calculator with constants like φ (phi) for artistic proportions, and that reacts to my device's orientation.
Nice I'm looking for something that will calculate constants to a user defined degree of precision, but this uses a predefined concise number. Anyway it's good.
Memory support (M+ and M buttons)
History support ("History" from main menu)
Excellent scientific calculator with expressions, fractions, repeating decimals.