1. This application can perform traditional algebraic operations. 2. This application can perform unit conversion, percentage calculation, trigonometric function, etc. 3. This application also automatically stores the calculation results. 4. Large input/output display. 5. With calculation records. 6. All trigonometric function operations can be performed. 7. Degree, radian and grade. 8. It can perform binary, decimal, octal and hexadecimal operations. 9. Complex number operation can be performed
