Unlike my Nexus 5, I don't always have my TI-89 (pre-Titanium, updated ROM, powered by Eneloop AAAs) with me. For these occasions there's Mathlab Graphing Calculator PRO/EDU. - I'm a professional in the IT field with many related technical hobbies and interests which make use of a variety of calculations on a regular basis, so having an advanced calculator with me is very handy. - This app. is well worth the price I paid for it and I highly recommend it if you're in need of an advanced calculator.
The Pro version YOU PAY FOR has a built-in TIME BOMB which periodically disables it unless you go online for a "Liceense Check". IN MY OPINION, this enables them (at their choosing) to upload ALL your personal information and data for their own uses! IN MY OPINION, NO ONE SHOULD TRUST THIS COMPANY!
Used it mostly to graph. Would of given it 5 stars if it had slightly more intuitive controls. It took time to figure out how to do simple things like delete a function from the graph or slide through different plot points.
The interface is not intuitive.... But after considerable poking around, it becomes a thing of beauty. 5 stars.
A versitile and easy to use calculator for everyone! I would recommend this to anyone! Blows my TI-85 out of the water!
Worth your money. Especially for engineering and sciences students, the must have app for calculation and visualization uding 2D and 3D graphs. Makes some concept clear and understandable.
Chromebooks support (new Chromebooks with Google Play)
Android 7.0 support
Output format for complex numbers, Settings > Calculator
Exact values for trigonometric functions sin(60°) = 1/2*sqrt(3)
Polar form for complex numbers 1∠30°, hold i to enter ∠
Visual editing (beta), enable in Settings > Calculator
Graphing Calculator for plotting functions, solving equations and more!