The Scientific Calculator - Classic features include: - All basic mathematics operations - Include Universal, Chemical, Physical and Mathematical constant table - Three different modes: Float, Fixed and Scientific - Clipboard to copy Values from screen or to paste into screen - Saves unlimited amount of History - Degrees, radians and grads mode for trigonometric functions - Can perform multiple complex calculation in single step - Trigonometric operations - Hyperbolic operations - Logarithmic operations - Matrix Operations - Fractions Support - Complex number operations - Trigonometric operations - Percentages operations - Works offline, no internet connection required - Not made of plastic ;-)