Have you ever wanted to send a math equation to someone but have not been able to do so because your annoying keyboard does not support these scientific characters You will never have this problem again. Try Math Symbol Keyboard Now! Math Symbol Keyboard has the following layouts: A full Greek keyboard So you can type all Greek alphabets and not have to copy them from a website Trig layout Quickly type all standard symbols without searching for different keys Fraction type REAL fractions without having to use the or keys . This is what you have been looking for all this time!
Supported Android Devices : [4.1–4.3.1] Jelly Bean - [4.4–4.4.4] KitKat - [5.0–5.0.2] Lollipop - [6.0 - 6.0.1] Marshmallow - [7.0 – 7.1.1] Nougat - [8.0-8.1] Oreo -  Pie