Don't spend time to write down math formulas ever again!
Mathematicus is the source of all math formulas you may need, covering 12 important topics. It displays data in a beautiful and interactive interface, making it easier to access and read.
It contains formuals from the following topics:-
3. Surface Area
5. All important Trigonometry formulas from basic realtions to graphs and even double angle formulas.
8. Polynomial Identities
11. Indefinite Integration
12. Definite Integration