Advanced calculator with trig functions
The Scientific Calculator is a robust mathematical tool designed for students, engineers, and scientists. It goes far beyond basic arithmetic, offering advanced functions including Trigonometry (sin, cos, tan, and their inverses), Logarithms (log, ln), Exponents (power, root), and constants like Pi and e. It manages order of operations (PEMDAS) correctly for complex expressions. The interface is keyboard-friendly, allowing you to type your equations rapidly. A session history feature keeps track of your previous calculations, so you can double-check your work without re-typing.