This is a perfect app on Google Play that provides all basic formulas of PCM.

It's very convenient for all students in high school and engineers to look for any easy or complicated formulas.
It Includes:
- Geometry
- Algebra
- Trigonometry
- Equation
- Mechanics
- Electricity
- Thermal physic

Favorite folder: save frequently used formulas in a favorite folder to quickly access to them.
This is the essential app for everybody especially students, engineers and scientists.