this application offers a simple scientific calculator to help you solve your exercises in mathematics and physics.
it can be use to help you draw the graph functions and solve equations.
you can install and use it on your android phones and tablets;
full of functions: sine, cosine, tan, square root, etc.
It is recommended for students of primary, college, high school and higher education.
NB: opensource app
![How to download Casio fx-991ES Plus 2nd Edition Emulator for PC [2020] screenshot 2](https://i.ytimg.com/vi/hyGf_JpCnMg/mqdefault.jpg)
9Apps 4.9
