DSE Scientific Calculator

Scientific Calculator implements some key functions of the physical scientific calculator for handy use. The design of this calculator is based on the mathematics curriculum of the Hong Kong Diploma of Secondary Education (HKDSE) examination.

Key features include focused features include:
- Mathematical Expression Input mathematical formula input
- Common Algebra and Trigonometry functions commonly used in algebra and trigonometric
- Fraction conversion fraction Conversion
- Surd Form conversion radical conversion
- Quadratic Equation Quadratic
- Trigonometry Formula trigonometry formulas
- Buttons layout is similar to modern calculator (easy to use) button similar qualifying and today's computer